Category Archives: Uncategorized

Dietary fat and heart disease study is seriously misleading

The journal Annals of Internal Medicine recently published a paper suggesting there is no evidence supporting the longstanding recommendation to limit saturated fat consumption. Media reporting on the paper included headlines such as “No link found between saturated fat and heart disease” and articles saying “Saturated fat shouldn’t be demonized” springing up on social media.

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Straight talk about soy

SoybeansWe’ve been told that regularly eating soy-based foods lowers cholesterol, calms hot flashes, prevents breast and prostate cancer, aids weight loss, and wards off osteoporosis. Some of these benefits have been attributed to a unique characteristic of soybeans—their high concentration of isoflavones, a type of plant-made estrogen (phytoestrogen). However, some of the claims made for soy were based on preliminary evidence.

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5 Quick tips: Choosing healthy protein foods

Protein1. Upgrade the protein on your plate. The Healthy Eating Plate encourages you to eat protein-rich foods like beans, nuts, tofu, fish, chicken, or eggs in place of less-healthy options like red and processed meats.

For example, try a turkey or black bean burger instead of a traditional beef burger. Or slice up a fresh-roasted chicken breast or salmon for your sandwich instead of using processed high-sodium lunch meat.

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Eating well for your waistline and wallet

what_should_you_eatEating a healthy diet isn’t simply a matter of knowing what to eat – though that’s a major factor. It’s also about knowing how to acquire and prepare such foods, and last but certainly not least, it’s about being able to afford these healthier foods. One of the biggest barriers to healthy eating is the belief that it’s expensive, a topic explored in a paper (1) coauthored by HSPH’s Dr. Dariush Mozaffarian.

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The problem with potatoes

In the U.S., people eat an average of 126 pounds of potatoes per person each year. (1) However, potatoes don’t count as a vegetable on Harvard’s Healthy Eating Plate because they are high in carbohydrate – and in particular, the kind of carbohydrate that the body digests rapidly, causing blood sugar and insulin to surge and then dip (in scientific terms, they have a high glycemic load).

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Re-thinking your New Year’s resolutions

to-do-listThe holiday season brings parties, presents and an endless array of festive foods. Some people adopt a holiday eating or exercise strategy to offset all the snacking and sipping, while others willingly overindulge, planning to start the new year with a clean slate and new diet plan — the popular but usually ineffective “I’ll start tomorrow” strategy.

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