Experts question diet guidelines' higher protein-intake advice - Takeaways - MDSpire

Experts question diet guidelines' higher protein-intake advice

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  • JoNel Aleccia

  • January 19, 2026

  • 0 min

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  • 1

    U.S. dietary guidelines now recommend increasing protein intake to 1.2-1.6 grams per kilogram of body weight, doubling previous advice.

  • 2

    Experts argue that Americans already consume sufficient protein, and increased intake may lead to health issues like obesity and diabetes.

  • 3

    The new guidelines emphasize animal protein sources while downplaying plant-based options, raising concerns among nutrition specialists.

  • 4

    Critics warn that the push for higher protein consumption may lead to increased sales of processed foods, contradicting health advice.

  • 5

    The guidelines were based on studies suggesting higher protein diets are safe, but experts caution against generalizing these findings.

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