Why We Live Longer, and What Healthy Ageing Actually Depends On
Swedish life expectancy went from 49 years to 85. Here is what actually did it, what the longevity market can and cannot show, and how Health Royals thinks about the...
Beyond the label
How much collagen per day, and why the doses cannot be compared
The trials use 2.5 to 10 grams of hydrolysed collagen peptides, but only 40 milligrams of undenatured type II. Here is why a milligram figure is not a smaller dose,...
How much protein per day, and what an active life needs beyond it
The reference value, why it rises after 65 and with training, how far ordinary food takes you, and what an active life needs that protein does not supply, and how...
Which hair supplements does the evidence support?
What research supports for hair: biotin, zinc and selenium with authorised claims, iron and ferritin as a blood test question, and the placebo-controlled study on Keranat® millet complex. And why...
Which collagen is best? How to read the ingredient panel
The best collagen is the one whose label tells you what it is: the type, the source tissue, the peptide size, the raw material name and the dose per daily...
