One Life

Quarterly Health and Lifestyle News with Commentary by
One Physicians and Clinicians at the St. Helena Center for Health
 

Spring 2007
Volume 2, Issue 2

 

FEATURES:
(please click on a title or scroll down to read articles)

 

TO YOUR HEALTH - Dr. Heather Peña
Clinical "Pearls" for Transforming Lives

NUTRITION AND LIFESTYLE - Vicki Saunders, MS, RD
Eating Scripts - Mindless Eating Better Understood

EMOTIONAL WELLBEING
Assertiveness: An Essential Part of Wellness - Lisa Hinz, PhD
Stress Relief through Guided Imagery - Steve Wood, MA, MFT, Behavioral Therapist

FIT FOR LIFE
Rev Up Your Metabolism – Russ Melgar, CPT, FT Fitness Coordinator
VO2Max testing now available at ONE - Lisa Hellie, MA, Experience Relationship Manager

ET CETERA - In The News
One Clients Now Have Access to Revolutionary Heart Scan Technology
Jog Your Brain
Possible Link Between Oral Health and Heart Health

Benefits and Risks of Vitamins and Minerals

FEATURED RECIPES – TOP 10 POWER FOOD SELECTIONS
Whole Wheat Rigatoni with Spring Spinach, Walnuts and Ricotta
Spicy Grilled Chicken Skewers

To help friends learn more about One: The Napa Valley Personal Health Experience™, simply pass on this link: www.onenapavalley.com or call 1-877-596-0664 or email onehealth@ah.org .

TO YOUR HEALTH

Clinical “Pearls” for Transforming Lives
- Heather Peña M.D., Medical Director, St. Helena Center for Health

As a graduate of Harvard Medical School I was particularly delighted to have been invited to participate as a featured presenter in a pioneering initiative launched by Harvard Medical School and The Culinary Institute of America this past April: “Healthy Kitchens, Healthy Lives: A Leadership Conference Bridging Nutrition Science, Health Care, and the Culinary Arts.”

The conference, held at the Culinary Institute of American at Greystone in St. Helena, brought together health professionals from 43 states to participate in seminars – and hands-on cooking workshops – as they enthusiastically explored the delicious possibilities of healthful food, its preparation, and the implications on patients’ long term health. The energy and excitement at this event was palpable. People were extremely interested in what we are doing at the Center for Health. And in this setting, while the presenters from Harvard updated the crowd on the latest scientific findings about diet and nutrition – and the CIA chefs demonstrated healthful cooking skills, ideas and inspiration – I was able to provide a glimpse into the clinical aspect of putting the science, and healthy food preparations, to work with exciting results from the Center for Health’s Transformations program.

We utilize much of the research that was presented during the conference and have seen some dramatic changes in our clients. During my presentation at the closing plenary session, “Clinical Pearls for Transforming Lives,” I introduced many of the elements that we have put into practice with our clients that are making quite a difference – and we now have the numbers to back up our initial results. We not only see the beginning of significant weight loss while they are participating in our medically-based, 11-day residential program, we also see many important changes in labs, blood pressure, body composition, etc. With some very simple changes in what we eat, how we eat, along with learning the other facets of a healthy lifestyle, lives can literally be transformed. We incorporate these suggestions into the nutritional element of the One program as well.

The “Pearls”

#1 Eat More Plants – Populations that eat five or more servings of fruits and vegetables per day live longer lives, have less heart disease, stroke and cancer. A plant based diet doesn’t necessarily mean vegetarian, it just means that we need to emphasize vegetables and fruits each day.

#2 The 4 S’s – Soups, Salads, Smoothies and Stir Fries are great ways to increase your plant intake.

#3 Eat more Phytonutrients – This is the “berries and broccoli” message. These foods contain powerful chemicals known to help prevent heart disease and cancer. And colorful vegetables and fruits usually indicate more phytochemicals. If you don’t have a copy of my 10 “power foods”, please ask and we will send you one.

#4 Good vs. Bad Fat – To keep your arteries healthy, minimize saturated fats in whole milk, cheese, butter, cream, fatty meats, baked goods and highly processed foods. And, eliminate trans-fats. If there is less than .5g. of trans fat per serving, it is legal to say “no trans fat “ on the label. Don’t be deceived by this. And if the ingredients say “hydrogenated oils”, that’s a trans fat . . . don’t buy that product.

#5 Good vs. Bad Carb – Minimize refined sugar and white flour products. Instead, eat whole grain breads, oats, barley, brown rice, quinoa and other grains and cereals. When working to lose weight, minimize “dry” carbs such as bread, crackers and cereals, since they are more calorically dense and have a higher glycemic load. Wet carbs, such as cooked grains, take on water which has no calories and makes you feel fuller.

#6 Don’t Worry about Protein – Most people get about 15-20% of their calories from protein. We almost never see low protein intake. It’s actually the hardest food group to eliminate since many foods contain protein – yes, even spinach and broccoli are good sources.

#7 5, 4, 3, 2, 1 – This is a simple formula by which to construct your own food “pyramid.” Choose “5” whole grains, “4” vegetables, “3” fruits, “2” servings of non-fat milk, “1” serving of animal protein (4 oz.), and a few nuts. That will give you much of the vitamins and nutrients you need daily and keep the calories in check. It also contains 70 grams of protein, plenty for a 175 lb man and more than enough for a woman.

#8 Beware of liquid calories – It’s often better to eat the whole fruit rather than consume just its juice. In regard to sugared sodas, they make no sense when making an effort to control weight. For those lovers of the coffee drink, take a reality check. Your daily mocha frappé may end up being half your daily allotment of calories. (A breve latte venti is 800 calories). And in regard to wine consumption, we encourage you to be mindful. A 5 ounce pour has about 100 calories.

#9 Focus on Health, Not Weight Loss – By eliminating a food group as many fad diets will direct you to do, you might experience quick weight loss but certainly not optimal health. And how long does it take for the deprivation to send you running back? Balance and persistence still wins the race when it comes to health and optimal nutrition. And a focus on health, instead of weight loss, often removes the emotional barriers associated with the weight.

#10 Tools not Rules – Don’t try to be perfect. Do make the best choices most of the time and follow a “bad day” with a good day, avoiding the snowball effect. Tools are like metaphors: if you push them too far, they break. A fad diet often takes a “tool” that might otherwise be helpful and pushes it too far.

#11 Beyond the Usual Labs – Make sure your physician considers measuring values for Vitamin D, Insulin, Hs-CRP and provides advanced lipid analysis. These few areas, which are often beyond the usual labs ordered for a physical, can tell a physician a lot.


#12 Exercise is the Fountain of Youth – Yes, we can all find a way to incorporate exercise we enjoy even into the busiest schedule. And the benefits are manifold. Among them are the ability to decrease your chances of getting a cold, cancer, heart disease, a stroke, dementia and it will help control your weight and improve your mood and energy. Quite a panacea! And you may even find you will recover that “lost athlete” from younger years or it may even help you to establish a “new identity”. And as to the commitment, we have found that for weight loss, 5x a week for 30 minutes is realistic. For weight maintenance, 3x a week for 30 minutes is sufficient.

#13 Set Small Achievable Goals – Small steps will result in improved health for the long term. We have found that even a 10% weight loss results in dramatic reductions in health risks.

#14 Eating Out – I can’t say enough about strategies here. If you have a strategy set ahead of time, eating out doesn’t have to turn into a diet disaster. Order an appetizer as an entrée; Order soup and salad as an entrée; avoid bread (just ask the waiter to remove the bread basket), desserts (opt out or opt for fruit instead) and caloric drinks if you are watching your weight; avoid butter and cheese if cholesterol is an issue; and you can split a main dish with someone else. These are but a few. I encourage you to come up with some of your own before you walk through the restaurant’s door. And my favorite: pick your poison carefully and ENJOY it!

#15 Menu Planning – In order not to become overwhelmed, recognize that most families eat around 10 dinners repeatedly; just make these a good 10. Cross reference the foods you like with a list of healthy foods. Where do they overlap? And at times consider frozen foods. They can be nutritious (read labels carefully) and time saving. And please eat breakfast. Most people fail to realize that people who don’t generally eat breakfast actually weigh more.

#16 Listening Trumps Telling – Emotional eating is all too common. Begin to take stock in why you eat when you eat. Perhaps hunger isn’t the only cue. For the medical professional, empathetic listening is the best tool to uncover emotional needs. Be honest with your physician.

#17 Ancillary supports – Support from many directions is extremely helpful in supporting new, healthful behaviors. Identify saboteurs and supporters in family and friends. Tell those around you how they can best support you – and nobody needs the “food police.” If the going becomes too difficult, seek out a comprehensive residential program, like Transformations, which takes you away from the daily stressors and allows you to concentrate on building healthy habits in a supportive environment.

#18 I had one last Pearl for the medical professionals who were the audience for my presentation: Practice What You Preach. The physician is healthier and so then becomes the patient. Think about when physicians began to quit smoking in the 70’s, it encouraged patients to follow suit. By encouraging physicians to be role models for diet and exercise, we hope to generate a similar positive change in society.
 

NUTRITION AND LIFESTYLE

Eating Scripts – Mindless Eating Better Understood
– Vicki Saunders, MS, RD

People overeat for a variety of reasons, which may have nothing to do with either being hungry or with the good taste of the food. One reason, as described by Brain Wansink, Ph.D. of Cornell University in the new book, Mindless Eating, is our individual “eating script”. Everyone has an eating script, or several scripts, that they may or may not be aware of. Dr. Wansink proposes that eating scripts drive how, when and how much we eat.

One example of differing scripts that men or women have can readily be seen in his example of how a man and a woman might differ in their eating scripts while on a date: If a woman is paying attention to what she eats on a date, she eats less. If a man is paying attention to what he eats on a date, he eats more. They conducted a study in which they wrote a date scenario for a hypothetical Brad and Barbara with lots of details about their activities, which included going to a movie and eating popcorn. In one version of the scenario, Brad ate a lot of popcorn. In another scenario, all details of the date were the same except that Brad ate only a few handfuls of popcorn. They gave a copy of each scenario to 70 different college men to read and asked them evaluate the manliness of Brad, and then asked how much weight they thought he could bench press. Interestingly enough, the Brad who ate more popcorn was presumed to be more manly and could bench press an average of 28 pounds more than the Brad who only ate a few handfuls of popcorn. Men associate a higher food intake with more strength and manliness. Women perceive that it is more feminine to eat less, however, when given the same two date scenarios, discerned no difference between the two versions of Brad.

Other studies by Dr. Wansink, demonstrated that eating with other people influences both our pace of eating and the amount we eat. A light eater, eating with a group of four to eight will eat more. A heavy eater will eat less when eating with a group. When we eat with people we like, we linger at the table longer. The longer we stay at the table, the more we eat. On average, if we eat with another person, we will consume 35% more than we would alone. If we eat with seven or more people, we consume an average of 96% more—almost double. When we eat with others, we tend to modify our speed of eating based on whether they are a fast or slow eater.

A script that many of us are familiar with is that of “cleaning our plate.” As long as there is something still on the plate, or in the glass, we still have work to do. When I was a college student, if food was free, I ate it. To a poor college student, the cost of the food was a bigger motivator than the its caloric or nutritional content. I recently had an overweight client who told me that she and her husband had very different scripts when it came to eating. In her family, they never felt that they had a fabulous meal unless they had eaten until they were painfully stuffed. Her husband hated to feel that overfull feeling and based his idea of a fabulous meal on other criteria.

In the Napa valley, people in the wine business are often immersed in the eating scripts that go with special events organized around food and wine. Such a meal has multiple courses and each course is paired with a different wine. The chefs and caterers are often competing to outdo each other in the number of courses and the delectability of each one. Once a person arrives at such an event, the script is already pre-determined that they will eat and drink their way to the end of it.

All of us have eating scripts, some of them are fairly universal, some of them may be part of our occupation, and some are more specific to us and to our family of origin. If your eating scripts are not serving you well, the good news is that it is indeed possible to revise our eating scripts. Dr. Wansink recommends:

  1. Rescript your diet danger zones. The most common danger zones are dinners, snacks, parties, restaurants, desks/dashboards. For a fast eater, one way to rescript is to be the last to start eating, pace yourself with another slow eater, and take extra helpings of the healthy foods, and smaller helpings of the meat and potatoes.

  2. Distract yourself before snacking. If you are not actually hungry, you may forget about it. Try limiting your snacking to only one place in the house such as the dining room or kitchen.

  3. Plate your food before you eat. Whether it is a meal or snack, you can portion your food and stick with it. Eating directly from a package or serving bowl, will lead to intake of unknown quantities—Mindless eating.

A little mindfulness can go a long way toward making eating both enjoyable – as well it should be – and a pleasant part of a healthy lifestyle.
 

EMOTIONAL WELLBEING

Assertiveness: An Essential Part of Wellness
- Lisa Hinz, PhD

People who are uncomfortable expressing feelings, setting boundaries, or asking for their needs to be met often are the ones who abuse substances to fill the void. Food, alcohol and tobacco may take the place of the feeling or confidence that they really desire. Being able to be assertive eludes many individuals. And the lack thereof may be the source of great discomfort.

At some point in our past, we may have learned not to stand up for our own feelings for fear of rejection, embarrassment, or any other feeling or situation that might cause unease. Assertiveness training teaches that it is your perfect right to express your feelings and needs – and to set interpersonal boundaries that are comfortable. In assertive communication, preferences and desires are stated directly and matter-of-factly. The message is sent effectively using erect posture while maintaining positive eye contact; no one gets hurt or is offended in the process. The foundations of assertive communication are maturity, equality, and mutual respect. Assertiveness also includes expressing encouragement and positively affirming those around us.

Take some time to assess your obstacles to assertiveness: what situations, skills, or attitudes give you trouble? With practice, any obstacles can be overcome. The book Your Perfect Right by Alberti and Emmons is a valuable resource.

Wellness begins with WE and includes healthy relationships. Assertiveness is a communication skill that can promote optimally healthy relationships today and in the years to come.


Stress Relief Through Guided Imagery
- Steve Wood, MA, MFT, Behavioral Therapist

Guided imagery is a gentle but powerful technique that focuses and directs the imagination toward a positive physical, and even physiological, outcome. It can enhance athletic performance, stimulate immune cell activity, reduce headaches and pain, relieve depression, improve pre-and post-surgical experiences and, among the positive results it can have on a myriad of other maladies, it can also be quite an effective stress reliever.

The impact that guided imagery can have easing stress and promoting a sense of peace and tranquility is significant. Most of us struggle with stress in our lives, at times more intense and prolonged. When the stress becomes unbearable, it can greatly interfere with many areas of our lives. You may feel overwhelmed, experience poor memory and lack of ability to concentrate. Difficulty with sleep and increased fatigue can also be due to increased stress, as can feelings of anxiety, anger and tenseness. At its worst, the abuse of alcohol, drugs and even food can be used to generate a temporary “fix.” With the help of guided imagery, many of these symptoms can be lessened or even alleviated before they cause more complex issues.

Over the past 25 years, the effectiveness of guided imagery has been increasingly established by research findings that demonstrate its positive impact on health, creativity and performance. In regard to stress in particular, it has been clinically proven to decrease stress by up to 65%.

"Visualization" and "mental imagery” have been terms associated with guided imagery and may actually be a bit misleading. When guided imagery has the greatest impact, it actually involves the whole body: the emotions and all the senses. Because it is a right-brained activity, engaging in it will often be accompanied by other functions that reside in that vicinity: emotion, laughter, sensitivity to music, openness to spirituality, intuition, abstract thinking and empathy. And because it mobilizes unconscious and pre-conscious processes to assist with conscious goals, it can bring to bear much more of a person's strength and motivation to accomplish a desired end. So, subtle and gentle as this technique is, it can be very powerful, and more and more so over time.

There are many options when pursuing a path of guided imagery. In a clinical setting, a therapist’s voice guides you to images that promote a sense of ease and wellness. Outside of that setting, you can effectively invent your own imagery, or you can listen to imagery that's been created for you. Either way, you own imagination will sooner or later take over, because, even when listening to imagery that's been created in advance, the mind will automatically edit, skip, change or substitute what's being offered for what is needed. So even a tape, CD or written script will become a kind of internal launching pad for the brilliance of each person's unique imagination.

The good news is that this technique requires less time and discipline to develop a high level of skill than more traditional meditation which can boast some of the same healthful achievements. This is because it engages the mind with appealing sensory images that have their own natural pull. And, best of all, just about anyone can do this.

Sources for guided imagery abound. Probably the most well-researched source for CD’s is produced by Diane Tusek, R.N., a surgical nurse who has really brought this approach to mainstream audiences. Her products can be found at www.guidedimagery.com.

Additionally, you can also create your own guided imagery. There is a website created and supported by a physician in Europe (Dr. J.L. Mommaerts, M.D.) which allows you to choose different themes and music and customize your therapeutic experience. His website is www.aurelis.org.

The tools are available if we choose to use them!

Abraham Lincoln’s 5 Keys to Happiness

Free your heart from hatred
Free your mind from worries
Live simply
Give more
Expect less
 

FIT FOR LIFE

Rev Up Your Metabolism
– Russ Melgar, CPT, FT Fitness Coordinator

In the morning, your energy stores are depleted by as much as 80 percent from the night before. Without food, your body shifts into starvation mode, trying to conserve energy and burn fewer calories. In other words, your metabolism slows considerably. One study showed breakfast skippers were four and a half times more likely to be obese than breakfast eaters. Here’s an example of an optimal fat-burning breakfast meal: Oatmeal and sliced fresh strawberries. The oatmeal gives you long-lasting energy to you’re your metabolism stoked. Vitamin C, 75 milligrams a day, may be essential for fat burning; the strawberries provide 90 milligrams.

And to keep your metabolism revved up through the day, spice up your lunch and dinner with chili peppers. Researchers report that eating chili peppers seems to boost metabolism and increase oxidation of fat. Other research suggests a mitigating effect on appetite. Livening up food with spices derived from chili peppers may help lower post-meal spikes in insulin levels which could have implications for diabetes prevention and management.

According to the Department of Agriculture, Americans are eating 38% more chili peppers than they were in 1996. Per capita, Americans eat more chili peppers (5.9 pounds) than asparagus (1.3 pounds), cauliflower (2.2 pounds), or green peas (3.3 pounds). And nutritionally, chili peppers carry a lot of assets: Gram for gram, they contain more calcium, vitamins A and C than asparagus, celery, and green peas. Of course, people don’t eat chili peppers in the amounts like those other foods. However, condiments like salsa are now considered mainstream and are being consumed in greater amounts.

So rev up that morning omelet with some chili peppers and enjoy the ‘burn’ all day long!


VO2Max Testing Now Available at ONE
- Lisa Hellie, MA, Experience Relationship Manager

We are delighted to announce the addition of VO2max testing to our One portfolio. Recognized as the gold standard method to assess fitness levels, the VO2max test measures the volume of oxygen your body consumes during increasing intensity levels on a treadmill or bicycle ergometer. The theory being, the higher the workload you perform, the more oxygen your body requires to metabolize the energy needed. And the bottom line is, the higher your VO2max, the greater capacity your cardiovascular and skeletal muscle systems possess and is a key to endurance.

When we know your VO2max, we can better prescribe your fitness requirements in accordance with your individual goals. You can lose weight, decrease your body fat%, increase endurance and/or cardiorespiratory fitness all by varying your exercise intensity and duration at the levels established by this testing. It is one of the most helpful, meaningful, and motivational physiologic fitness measurements that we can track with our clients.

None of us are likely to reach Lance Armstrong's notoriously high VO2max level, nor should that be our goal, but even by improving your level slightly, you are on your way toward achieving optimal, vibrant good health



ET CETERA

ONE Clients Now Have Access to Revolutionary Heart Scan Technology

One clients will now be able to take advantage of St. Helena Hospital’s latest acquisition in the Cardiovascular Center, a revolutionary diagnostic device, the Toshiba Aquilion 64-slice CFX scanner, for their full-body CT scan and Calcium Heart Score. The technology is the newest available and it’s fast. You’ll likely be in and out in about 3 minutes! And for those that require a full CT Angiogram, the process is down to an astounding 10 minutes! This equipment is so advanced that it can capture high-resolution images of the heart and coronary arteries so quickly that it freeze-frames the heart while it’s beating.

The addition of this piece of equipment significantly improves our ability to detect possible problems very early. It also improves our ability to deliver the results to the patients quickly. In the past there was a waiting period before we would receive the results of the testing for the Calcium Heart Score. Now we are able to relay the results the client the same day – and the client even walks away with a CD of their experience.

Physicians in the Cardiovascular Center are also particularly delighted because, with the addition of this equipment, for a heart scan, the need for cardiac catheterization can be eliminated for many patients. The new procedure is less invasive and requires little preparation. After the test is over, patients can immediately go on their way. There is no recovery time.

The bottom line is, the earlier we can diagnose possible problematic issues, including heart disease, the better the chance we have to treat it successfully. With the new 64-slice CT scanner, we now have a significantly improved ability to do so.


Jog Your Brain

A recent report by Psychology Today showed that science is now proving that optimal brain function requires a physically-fit body. And it further explains how more “aha” moments happen while we are on the move. Just ask a group of runners and you'll find that insights while running are so common that most athletes take them for granted. It’s only perhaps a bit inconvenient because you’re likely to be miles from home when insight strikes and with nothing to keep a note on.

Fitness buffs of all professions have long known that the best way to unlock creativity is to go for a bike ride, run or swim. There are even some very famous personalities who have routinely used exercise to jump-start the creative process. Among them, author C.S. Lewis was fond of long, contemplative walks; Most mornings, Stephen King runs several miles; Benjamin Franklin, who was a fitness buff centuries before it was cool, swam daily in the Thames while living in London; Using money from a wedding present, Marie and Pierre Curie, the Nobel Prize-winning duo, bought bikes and took long, adventurous rides; Albert Einstein loved meandering walks around Munich. Later, he took up sailing and when the wind died down, he would take out his math notebook; Garry Kasparov, a self-professed gym rat and unquestionably a mental giant, has credited his physical fitness with boosting his chess prowess.

Creativity tends to be the result of a two-stage process. The first stage is data gathering. That's when you're working hard to learn the background material that you will need to solve your problem. The moment of insight however tends to come when, having worked hard, you take time off for a change of pace.

The report suggests it’s because during the data gathering stage, the mind is so narrowly focused that it ignores random-seeming associations percolating in the subconscious. When you're deliberately working on a problem, such thoughts seem like distractions, so you tune them out. To free up the mind, creative people tend to schedule "idle time" in which to do something completely different -- such as listening to music or taking a bike ride. This seems to allow the unexpected leaps to take place. It can be compared to a meditative state. Essentially, it's a means of putting the analytical left brain on hold and giving supremacy to the sensing, intuitive right brain.

In the short term, exercise unlocks creativity, but in the long term it does much more, it can help to increase focus and ultimately the quality of your work. The brain needs huge amounts of energy. Imaging tests confirm that workouts flood the brain with blood and oxygen. Exercise also increases activity in the frontal lobe, the part of the brain involved in complex reasoning and attention.

Biochemically, exercise stimulates the production of important brain chemicals, such as brain-derived neurotrophic factor, or BDNF, which encourages the growth of new nerve connections. That means exercise actually keeps the brain young, which may be one of the reasons that athletes have lower rates of Alzheimer's and Parkinson's disease. The existence of such chemicals proves that the gains from exercise are real for the brain and that most can benefit.
And if you want to stir those chemicals into new, creative patterns, all that may be required is a bit of old-fashioned sweat.

A “Smarter” Workout

  • Let your mind wander. Pick a sport -- such as biking, running or swimming -- in which your mind can wander. Great insights aren't likely to come from activities such as alpine skiing or rock climbing, where a mistake could break bones.

  • Be patient. Don't expect instant results, especially if you're a beginner. Jumping too quickly into a rigorous regimen may leave you too tired for expansive thinking.

  • Carve out ample time. Exercise long enough for both your mind and body to relax.

  • Make it a habit. Weekend warriors may not get much benefit. Rats learn mazes better with every-other-day exercise than with twice-weekly workouts.

  • Unplug yourself. Creative juices are unlikely to flow if you need the TV or an iPod to distract you. If you do use music, pick something that allows you to hear your own thoughts.

  • Go solo. A chatty running partner may stymie creative insights.


Possible Link Between Oral Health and Heart Health

For many of us, the thought of preventing plaque buildup and gum disease isn't always sufficient incentive to floss regularly. But how about adding "preventing heart disease" to the list of possible benefits? At first, the notion may seem a bit unorthodox. Although we don't yet have hard proof that good dental health means heart health, there is now reason to believe that caring for your teeth and gums can also help you care for your cardiovascular system.

The latest issue of the Harvard Heart Letter takes a look at the impact of dental health on heart health. It is well known that the billions of bacteria and other microscopic entities that live in the mouth influence the health of teeth and gums. And now, researchers say, they may also cause problems for the heart and blood vessels.

The notion that problems in the mouth cause diseases elsewhere in the body makes sense but has been difficult to prove, explains the Harvard Heart Letter. Scientists are exploring several mechanisms that may connect the two processes. In people with periodontitis (erosion of tissue and bone that support the teeth), chewing and tooth brushing release bacteria into the bloodstream. Several species of bacteria that cause periodontitis have been found in the atherosclerotic plaque in arteries in the heart and elsewhere; this plaque can lead to a heart attack.

Oral bacteria could also harm blood vessels or cause blood clots by releasing toxins that resemble proteins found in artery walls or the bloodstream. The immune system's response to these toxins could harm vessel walls or make blood clot more easily. It is also possible that inflammation in the mouth revs up inflammation throughout the body, including in the arteries, where it can lead to heart attack and stroke.

Although we still have a lot to learn about whether, and how, periodontitis and other oral problems are linked to heart disease, the Harvard Heart Letter notes that it still makes good sense to take care of your teeth. Brush and floss every day, and see your dentist at least twice a year for regular cleanings and oral exams. This will pay off for your oral health, and just may benefit your heart as well.


Benefits and Risks of Vitamins and Minerals

From Harvard Healthbeat comes some good advice about reassessing your need for vitamins and minerals. . .

Apparently, about two out of five Americans take a multivitamin or mineral supplement regularly. But understanding your body's requirements can be undeniably confusing. Is it enough to take a daily multivitamin, or should you consider adding certain vitamins or minerals and perhaps cutting down on others? And is there a difference in the amount required based on age and gender? It looks like you could be in trouble if you get too little – or too much – of certain nutrients. Working your way through the sea of available supplements can be quite daunting – and even overwhelming.

Whether taking a multivitamin or not, it seems that many people still lack sufficient levels of certain vitamins and minerals. Over time, this can contribute to chronic illnesses such as heart disease, osteoporosis, and even cancer. At the opposite end of the spectrum, entirely avoidable illnesses are cropping up in some health-conscious people who take dietary supplements in excess.

In taking look at some of our most basic needs, some people, particularly older adults, are deficient in vitamin B12 because as they age they have increasingly more trouble absorbing this vitamin from food. Many are surprised to learn that a lack of B12 can cause memory loss, dementia, and numbness of the arms and legs. And conversely, large amounts of supplemental vitamin A can actually be harmful to bones and increase the risk of hip fracture. The recommended allowance of vitamin D – which we have paid particular attention to here at the St. Helena Center for Health – is often higher than many realize; the Vitamin D requirement for an individual 71 years of age is triple the amount recommended for a person at age 50. Even many at a younger age are not getting enough.

Sources such as newly published data from long-term studies and new recommendations from the Institute of Medicine can help shed some light on the subject. It's clear though that our knowledge of nutritional needs is evolving, not definitive. New studies can bring into question what researchers once thought was a healthy choice. For example, at one time research indicated that taking vitamin E supplements might boost your brainpower, reduce your risk of heart disease, and protect you against cancer. However, the results from recently published clinical trials have not been able to provide the definitive results to back up these claims. The most recent studies have concluded that taking vitamin E supplements probably won't hurt, but don't expect much benefit. On the other hand, there is greater evidence for the benefit of vitamin D supplementation, yet people may not be getting as much of this vitamin as they need. It takes some effort to stay on top of the latest nutrition science, but the payoff can be better health.

At the St. Helena Center for Health, it is our job to help you negotiate your way through the barrage of information available about supplements and newly published research. And as a part of your participation in the One program, we provide personalized supplement recommendations that are geared toward optimizing your health potential for the years to come.

Getting the most nutrients from foods

Whether you're a gourmet chef or a novice in the kitchen, you can learn to squeeze the most nutritional benefit from the foods you eat. How you choose and prepare foods can make a big difference. Start by selecting a varied, multicolor diet. Not only is it pleasing to the eye and palate, it also is good for you.

To preserve the nutritional content of foods, try the following tips:

- Use it before you lose it. Refrigeration usually helps slow the loss of nutrients. But even in the refrigerator, fresh produce can lose half or more of certain vitamins in a week or two.

- Steam vegetables. Use small amounts of water to steam vegetables or cook them in a microwave to retain nutrients that might otherwise be lost.

- Wrap it up. Cover any cut fruits or vegetables with airtight wrapping and cap juice bottles. Refrigerate unused portions.

- If you use the water that vegetables were cooked in, you won't lose those nutrients; e.g. saving it for soup, sauces etc.

 

FEATURED RECIPES – TOP 10 POWER FOOD SELECTIONS

Whole Wheat Rigatoni with Spring Spinach, Walnuts and Ricotta

Serves 6

1 Tablespoon olive oil
1 cup chopped walnuts
¼ cup briefly reconstituted, thinly sliced sun-dried tomatoes
2 garlic cloves, minced
1 teaspoon dried crushed red pepper
3, 6-ounce bags fresh Spring (baby) spinach

1 pound whole wheat rigatoni
1 cup low-fat ricotta cheese (Precious brand*)
Salt and Pepper to taste
Optional: Grated Parmesan Cheese

Preparation:
Put a large pot of water on the stove to boil. Meanwhile, begin sauce preparation. Once the water comes to a boil, add the pasta and boil until tender but still a bit firm to the bite. Drain, reserving 3 Tablespoons of the cooking liquid. Set pasta aside. Transfer the cooking liquid to a large bowl and whisk in the ricotta. Set aside.

Heat a large sauté pan over medium heat. Add 1 teaspoon of olive oil, then walnuts and sauté until slightly toasted. Transfer the nuts to a small bowl; set aside. Add the remaining 2 teaspoons of olive oil to the same sauté pan, then add sun-dried tomatoes, garlic and crushed red pepper. Sauté briefly and add the spinach in 3 batches, each time until wilted, stirring with each addition.

Combine ricotta mixture, walnuts, spinach mixture; stir to combine. Add pasta; toss to combine. Season with salt and pepper to taste.

Serve with Parmesan cheese sprinkled over the top if desired.

Nutrients Per Serving:
Calories: 471, Protein 20 g, Carbohydrate 63 g, Total Fat Total 18 g (Saturated Fat 2.5 g), Cholesterol 10 mg, Sodium 191 mg, Vitamin A 478 RE, Vitamin C 21 mg, Calcium 187 mg, Iron 9 mg, Fiber 9 g

* Precious brand was used for the nutrition assessment with total fat per 1/4cup of 2.0 g
And saturated fat 1.0 g. Other low fat ricotta may have a higher degree of fat. We advise reading the labels of available brands. Substitutions of non-fat ricotta may also be made.


Spicy Grilled Chicken Skewers

Serves 6

Dipping Sauce: *
1/3 cup honey mustard
2/3 cup nonfat sour cream

Marinade:
1 cup plain non-fat yogurt
1 teaspoon paprika
1 Tablespoon minced shallots
1 clove garlic, minced
1 teaspoon chili powder
¼ teaspoon cayenne pepper
¼ teaspoon salt

Chicken:
2 pounds, skinless, boneless chicken breasts

12 Metal or wooden skewers (if wooden, soak ahead of time)

Preparation:

For the dipping sauce, mix the honey mustard and sour cream in a small bowl. Cover and refrigerate until needed. This sauce can be made well in advance.

In a small bowl, whisk together all marinade ingredients; set aside.

Cut chicken into 12 strips. Place the strips into a bowl and pour the marinade mixture over the chicken. Turn the strips a few times with a spoon to ensure that all pieces are coated with the marinade. Refrigerate for at least 2 hours.

When ready to cook, transfer the chicken to a colander to drain off any excess marinade. With clean hands, skewer each piece of chicken, threading it onto the end of a skewer. Continue until all of the chicken pieces are skewered.

Preheat grill to medium heat. Grill for about 2 ½ minutes on each side, testing chicken for doneness before serving. Meat should be cooked through. Transfer skewers to a clean platter.

Either serve the chicken on skewers or remove the meat before serving. Serve while hot with the dipping sauce alongside.

Nutrients Per Serving:
Calories: 253, Protein 39 g, Carbohydrate 14 g, Total Fat Total 2 g (Saturated Fat 0.5 g), Cholesterol 88 mg, Sodium 495 mg, Vitamin A 91 RE, Vitamin C 4 mg, Calcium 225 mg, Iron 1 mg, Fiber .6 g

* 2 Tablespoons dipping sauce per serving used for the nutritional assessment

©2006 St. Helena Center for Health. All rights reserved


 
 © 2007 St. Helena Hospital and St. Helena Center for Health . Website by MIC.
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