How might a high-protein, low-carb diet lead to weight loss more quickly than a low-fat, high-carb diet, at least in the short run?
- First, chicken, beef, fish, beans, and other high-protein foods move more slowly from the stomach to the intestine. Slower stomach emptying means you feel full for longer and get hungrier later.
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).
Coverage from Swiss Re, featuring HSPH’s Frank Hu
For general good health, the 2008 Physical Activity Guidelines for Americans recommends that adults get a minimum of 2-1/2 hours per week of moderate-intensity aerobic activity. (37) Yet many people may need more than 2-1/2 hours of moderate intensity activity a week to stay at a stable weight. (37)
Coverage from Today.com, featuring Rob van Dam
Coverage from Canadian Obesity Network, featuring HSPH’s Dariush Mozaffarian
Coverage from Jamie Oliver Food Foundation, featuring HSPH’s Walter Willett
While Rimm argues that there is no “magic bullet” for weight loss, choosing a diet that is both healthy and easy to maintain is crucial for lasting results. Continue reading