Health for life

Pharmaceuticals are not the answer to cure or treat diabetes. Avandia is the latest drug to be questioned for its efficacy and side effects that increase the risk of heart attack by a whopping 43%. The Commission on Human Medicines in Great Britain has recommended pulling the drug because its risks outweigh the benefits.

Eat a variety of nutrient-rich foods. You need more than 40 different nutrients for good health, and no single food supplies them all. Your daily food selection should include bread and other whole-grain products; fruits; vegetables; dairy products; and meat, poultry, fish and other protein foods. How much you should eat depends on your calorie needs. Use the Food Guide Pyramid and the Nutrition Facts panel on food labels as handy erences.


Tips for Youth

Maintain a healthy weight. The weight thats right for you depends on many factors including your sex, height, age and heredity. Excess body fat increases your chances for high blood pressure, heart disease, stroke, diabetes, some types of cancer and other illnesses. But being too thin can increase your risk for osteoporosis, menstrual irregularities and other health problems. If youre constantly losing and regaining weight, a registered dietitian can help you develop sensible eating habits for successful weight management.Regular exercise is also important to maintaining a healthy weight.

Eat moderate portions. If you keep portion sizes reasonable, its easier to eat the foods you want and stay healthy. Did you know the recommended serving of cooked meat is 3 ounces, similar in size to a deck of playing cards? A medium piece of fruit is 1 serving and a cup of pasta equals 2 servings. A pint of ice cream contains 4 servings. Refer to the Food Guide Pyramid for information on recommended serving sizes.

Eat regular meals. Skipping meals can lead to out-of-control hunger, often resulting in overeating. When youre very hungry, its also tempting to forget about good nutrition. Snacking between meals can help curb hunger, but dont eat so much that your snack becomes an entire meal.

Reduce, dont eliminate certain foods. Most people eat for pleasure as well as nutrition.

If your favorite foods are high in fat, salt or sugar, the key is moderating how much of these foods you eat and how often you eat them. Identify major sources of these ingredients in your diet and make changes, if necessary. Adults who eat high-fat meats or whole-milk dairy products at every meal are probably eating too much fat.

Use the Nutrition Facts panel on the food label to help balance your choices. Choosing skim or low-fat dairy products and lean cuts of meat such as flank steak and beef round can reduce fat intake significantly.

Enjoy plenty of whole grains, fruits and vegetables. Do you eat 6-11 servings from the bread, rice, cereal and pasta group, 3 of which should be whole grains? Do you eat 2-4 servings of fruit and 3-5 servings of vegetables? If you dont enjoy some of these at first, give them another chance. Look through cookbooks for tasty ways to prepare unfamiliar foods.

March 23, 2011 -- Cocoa, used throughout history as a folk medicine, may actually have significant health benefits, according to a new study by Harvard researchers.
Their analysis of 21 studies with 2,575 participants shows that cocoa consumption is associated with decreased blood pressure, improved blood vessel health, and improvement in cholesterol levels, among other benefits.
Eric L. Ding, PhD, of Harvard Medical School says the apparent health benefits come from polyphenolic flavonoids in cocoa that have the potential to prevent heart disease. Flavonoids are antioxidants that are commonly found in fruits, vegetables, tea, wine, and coffee.
Cocoa Flavonoids Good for Cholesterol
In addition to decreasing blood pressure and improving blood vessel health, consumption of flavonoid-rich cocoa decreased “bad” LDL cholesterol among people under age 50, and increased good HDL cholesterol, the analysis showed.

Flavonoid-rich cocoa consumption also was linked to reductions in risk factors for diabetes -- a major risk factor itself for cardiovascular disease.

Also, resistance to the hormone insulin, which helps regulate blood sugar, favorably dropped among people who consumed flavonoid-rich cocoa, compared to people in comparison groups.

Further, consumption of flavonoid-rich cocoa did not change triglyceride levels of study participants or make them obese. Triglycerides are a type of blood fat that have been linked to coronary artery disease when levels are elevated above normal.
More Research Needed to Nail Down Benefits of Cocoa

Most of the previous studies analyzed were short-term research projects using mostly sugar-free, dark chocolate.

Ding and his colleagues say in the new study that because most chocolate is high in added sugar and fat, more research is needed to determine the risk-benefit effect on the heart health of eating commercially available chocolate.

Though past studies by Ding and others have found that cocoa may reduce heart attack risk, the dosage necessary to produce this effect is not known, and further research is needed to shed more light on that question, as well as on cocoa’s direct benefits on preventing strokes and heart attacks, according to a news release.

The new research is being presented in Atlanta at the American Heart Association’s Nutrition, Physical Activity and Metabolism/Cardiovascular Disease Epidemiology and Prevention 2011 Scientific Sessions.

While Americans generally consume enough protein, they tend to eat a small amount at breakfast, moderate amounts at lunch, and the largest amount at dinner. New research presented today at The Obesity Societys annual scientific meeting in Atlanta shows that eating high protein sausage and egg-based breakfasts curbed hunger throughout the morning, compared with a low-protein breakfast (pancakes and syrup) or skipping breakfast, in 18-55-year-old women.

"Eating a breakfast rich in protein significantly improves appetite control and may help women to avoid overeating later in the day," said Kevin C. Maki, principal investigator of the study and a research scientist with Biofortis Clinical Research, a Mérieux NutriSciences company.

All of the breakfast meals contained approximately 300 calories and similar quantities of fat and fiber. The protein-rich breakfast bowls contained 30 to 39 grams of protein. Participants completed questionnaires to rate aspects of appetite - such as hunger, fullness, and desire to eat - before breakfast and at 30 minute intervals between breakfast and lunch. A standard lunch meal of tortellini and sauce was served and subjects were asked to eat until comfortably full. Study participants had improved appetite ratings (lower hunger, more fullness, less desire to eat) throughout the morning after eating each protein-rich breakfast, and also ate fewer calories at lunch, compared with the low-protein breakfast and breakfast skipping (water only).