A short human study found that eating grapes was linked to changes in skin gene expression, but it did not show that grapes replace sunscreen or prevent sun damage.
May 17, 2026
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2 min read
Nutrition Science
+1
A new expert panel report says food policies should account for both processing and nutritional quality, rather than treating every packaged food the same way.
May 16, 2026
3 min read
+2
Behavior & Psychology
+3
An expert analysis argues that repeated weight loss and regain may not cause the lasting metabolic damage many people fear, though weight regain can still reverse some health gains.
May 18, 2026
A conference-presented review suggests obesity drugs and surgery may lead to a higher share of fat-free mass loss than diet and exercise, but the findings are still awaiting full journal peer review.
May 15, 2026
Healthy Aging
A new review finds alcohol contributes to a wide range of diseases and injuries, but some risks may fall when people reduce or stop drinking.
Heart Health
+4
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