Americans Don’t Need ‘Dramatically’ More Protein, Despite Officials’ Claims
In promoting the new Dietary Guidelines for Americans, released last month, federal health officials have claimed that Americans need to eat "dramatically" more protein or that prior guidance created a "generation of kids low in protein."
The website promoting the guidelines proclaims, “We are ending the war on protein.”
But when Staff Writer Kate Yandell looked into these claims — made by Health and Human Services Secretary Robert F. Kennedy Jr. and Food and Drug Administration Commissioner Dr. Marty Makary — she found that Americans mostly exceed the minimal requirement to prevent protein deficiency. In many cases, Americans meet the higher goal set in the new guidelines, which recommend that people get 1.2 to 1.6 grams of protein per kilogram of body weight per day.
“When you look at most intake surveys, most Americans were getting in the range of intakes that is being recommended, close to 1.2” grams per kilogram of body weight per day, Stuart Phillips, a professor who studies the effects of nutrition and exercise on skeletal muscle at McMaster University in Canada, told Kate.
“The consensus has not been that there is a dramatic shortage of protein in this country,” Wendi Gosliner, who leads research projects at the University of California’s Nutrition Policy Institute, said.
Nutrition experts told Kate that there's some uncertainty about how much protein people should eat for optimal health, and that protein needs may be higher for certain groups. These include older adults, people building muscle through exercise and those actively losing weight.
But they pointed out that for those already eating a relatively high amount of protein, the message to eat more will not have a benefit. Some said it could have risks.
Consuming too much protein — and particularly animal protein — is associated with increased risk of chronic disease, Dr. Frank B. Hu, a professor of nutrition and epidemiology at Harvard T.H. Chan School of Public Health, told Kate. “It depends on what comes together with the protein.” For example, he said, people who consume more animal protein also consume more saturated fat, cholesterol and “other unhealthy components.”
The new food pyramid accompanying the guidelines prominently features a large steak.
For more, see: “Americans Don’t Need ‘Dramatically’ More Protein, Despite Officials’ Claims.”
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