Blog

Protein norms, whey versus plant, and what collagen trials show for skin, joints and tendons, with funding noted and Dutch guidance for when a tub isn't needed.

Fitness and nutrients

Oct 12, 202614 min read

Creatine: strength, running and the actual question

Which kinds of effort creatine helps, what the evidence says about running and endurance, and where the kidney, hair and focus questions stand.

Longevity

Oct 12, 202614 min read

CoQ10 and calcium AKG: two different longevity conversations

CoQ10 has decades of heart and statin trials; calcium AKG has mouse studies and very little human data. Here is what each one actually shows.

Cannabinoids

Oct 12, 202614 min read

CBD Safety and Drug Interactions: Liver, Medicines, Pregnancy and Driving

What trials show about CBD's liver effects, sleepiness and medicine interactions, how strong each source is, and who should ask a pharmacist first.

Sleep

Oct 12, 20269 min read

Glycine and sleep: small studies, useful questions

How glycine got a sleep reputation: small trials of about 3 g before bed, what the reviews say, and what to check on a label and with medicines.

Sleep

Oct 12, 202610 min read

5-HTP for sleep: what it is, what the research covers and what to check first

5-HTP shows up on some sleep labels. What the small human studies cover, and the interaction and safety points worth reading first.

Functional mushrooms and adaptogens

Oct 12, 202611 min read

Shilajit: resin, labels and the research

A tub of tar with a pedigree: what shilajit is, what small trials measured, what labs found in samples and which label questions help (8 October 2026).

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