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The Harvard Alumni Association in partnership with the Harvard Medical School presented this two-day Alumni College seminar highlighting the latest research on cancer, nutrition and dieting, exercise, and stress management.

The Harvard Alumni Association in partnership with the Harvard Medical School presented this two-day Alumni College seminar highlighting the latest research on cancer, nutrition and dieting, exercise, and stress management.

The Harvard Alumni Association in partnership with the Harvard Medical School presented this two-day Alumni College seminar highlighting the latest research on cancer, nutrition and dieting, exercise, and stress management.

The Harvard Alumni Association in partnership with the Harvard Medical School presented this two-day Alumni College seminar highlighting the latest research on cancer, nutrition and dieting, exercise, and stress management.

Welcome to The Nutrition Source, a Web site maintained by the Department of Nutrition at the Harvard School of Public Health. In the What Should You Eat section, you'll find eight key tips for eating right, plus our bottom line recommendations on carbohydrates, protein, fats, fiber, vegetables and fruits, calcium and milk, alcohol, and vitamins. You can also learn more about a food pyramid that's actually based on the latest science: the Healthy Eating Pyramid, created by the Department of Nutrition at Harvard School of Public Health. A lot of confusing information about nutrition gets batted about in the media and on the Web. The Nutrition Source will cut through all that confusion, providing clear tips for healthy eating and dispelling a few nutrition myths along the way

The Harvard School of Public Health delivers live and on demand video of symposia, graduation, courses, and other important events taking place at the school. The school employs both Windows Media technology as well as RealNetwork's technology.

Welcome to The Nutrition Source, a Web site maintained by the Department of Nutrition at the Harvard School of Public Health.

Dietary cholesterol and the risk of cardiovascular disease in patients: a review of the Harvard Egg Study and other data. Jones PJ. Int J Clin Pract Suppl. 2009 Oct;(163):1-8, 28-36. English, French. PMID: 19751443 For many years, both the medical community and the general public have incorrectly associated eggs with high serum cholesterol and being deleterious to health, even though cholesterol is an essential component of cells and organisms. It is now acknowledged that the original studies purporting to show a linear relation between cholesterol intake and coronary heart disease (CHD) may have contained fundamental study design flaws, including conflated cholesterol and saturated fat consumption rates and inaccurately assessed actual dietary intake of fats by study subjects. Newer and more accurate trials, such as that conducted by Frank B. Hu of the Harvard School of Public Health (1999), have shown that consumption of up to seven eggs per week is harmonious with a healthful diet, except in male patients with diabetes for whom an association in higher egg intake and CHD was shown. The degree to which serum cholesterol is increased by dietary cholesterol depends upon whether the individual's cholesterol synthesis is stimulated or down-regulated by such increased intake, and the extent to which each of these phenomena occurs varies from person to person. Several recent studies have shed additional light on the specific interplay between dietary cholesterol and cardiovascular health risk. It is evident that the dynamics of cholesterol homeostasis, and of development of CHD, are extremely complex and multifactorial. In summary, the earlier purported adverse relationship between dietary cholesterol and heart disease risk was likely largely over-exaggerated.

Choose healthy fats, limit saturated fat, and avoid trans fat.\n\nThe total amount of fat you eat, whether high or low, isn't really linked with disease. What really matters is the type of fat you eat.\n

In the first study to look at the long-term effects of low-carbohydrate diets, researchers from the Harvard School of Public Health (HSPH) found no evidence of an association between low-carb diets and an increased risk of CHD in women. Their findings did suggest, however, an association between low-carb diets high in vegetable sources of fat and protein and a low risk of CHD. "This study suggests that neither a low-fat dietary pattern nor a typical low-carbohydrate dietary pattern is ideal with regards to risk of CHD; both have similar risks. However, if a diet moderately lower in carbohydrates is followed, with a focus on vegetable sources of fat and protein, there may be a benefit for heart disease," said Tom Halton, a former doctoral student in the Department of Nutrition at HSPH.