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Nutrition Research, Read Properly

Every statistic here links to the study it came from. When the evidence is preliminary or contested, we say so in the article rather than in a footnote.

Flat illustration of a small plate beside the fuller meal it replaced, with protein and produce shown separately as the foods most easily crowded out
GLP-1

The GLP-1 Nutrition Gap: What 461,382 Patient Records Actually Show

In a peer-reviewed analysis of 461,382 adults, 22.4% had a nutritional deficiency diagnosed within a year of starting a GLP-1. Vitamin D led, protein is the bigger gap, and the hair-loss evidence points somewhere other than vitamins.

August 9, 2026 · 10 min read

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