Experts question diet guidelines' higher protein-intake advice

Main Idea: U.S. health officials, led by Robert F. Kennedy Jr., are urging Americans to eat more protein, but many nutrition experts say the advice goes too far and is not backed by strong new evidence.

Key Points:

• The new federal dietary guidelines say Americans should “prioritize protein foods at every meal” and raise daily protein intake, with half or more coming from animal sources.
• Experts at Tufts University and Stanford University say most Americans already get enough protein, and only people doing strength training are likely to need much more.
• Critics warn that pushing more protein could lead people to eat more red meat and processed foods, which may add fat and raise diabetes risk.
• Supporters say the advice could help people choose whole foods over processed carbs, but experts worry it will confuse shoppers and boost protein-added junk food.