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Robert F. Kennedy Jr.'s weight-loss approach

Robert F. Kennedy Jr.'s reported weight-loss approach raises potential risks documented in case reports and small studies of ketogenic, rapid-loss, and commercial diet programs

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Jan 15, 2026

How have Robert F. Kennedy Jr.'s dietary claims been received by nutrition scientists and public health experts?

Robert F. Kennedy Jr.’s new dietary guidance — an inverted “food pyramid” that elevates protein, full‑fat dairy and saturated fats while emphasizing a retreat from ultra‑processed foods and added suga...

Jan 9, 2026

What randomized controlled trials exist testing ketogenic diets for cognitive decline or Alzheimer’s disease?

Randomized controlled trials of ketogenic interventions in Alzheimer's disease (AD) and mild cognitive impairment (MCI) exist but are small, heterogeneous in design, and produce mixed signals—some sho...