Health
Gut Microbiome Testing: What It Can and Cannot Tell You Today
Mail-in stool tests promise personalized nutrition insight, but the same sample sent to different labs can come back with conflicting advice.
Oct 3, 2025
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2 stories for“stool test personalized nutrition”
Nutrition
Iron: Haem and Non-Haem, the Cup of Tea That Blocks It, and Who Is Actually Short
Iron deficiency is the most common nutrient shortfall in the world and the most misdiagnosed by people who feel tired. Absorption depends on the form, the meal and the timing more than on the amount, and a blood test settles what a supplement guesses.
Feb 18, 2025
