Farmers blame a food additive required by the Danish government to cut methane emissions, but the source is unclear.
Collagen is the most abundant protein in the human body and has an important role in healthy tissue as well as in a range of prevalent diseases. Medical research and diagnostics hence call for means ...
Human skeletons are often described in neat textbook numbers, but real bodies are far messier and more interesting. Extra ...
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Is low testosterone genetic?

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...