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Side effects included acne, changes in mood, muscle pain and increased libido.
The anti-ageing compound NMN is found in several common foods, including broccoli and avocado.
Older women are particularly at risk of UTIs but cranberries do not help them in any way.
Legislators are urging President Robert Mugabe to declare the spread 'a national health crisis'.
Researchers believe a cheap and effective treatment could be around the corner.
By reconstructing early HIV genomes, scientists show the US strain originated in the Caribbean.
Transplanted embryonic neurons represent hope for many patients with brain diseases or head injuries.
Any general health claims in marketing must be backed as a permitted health claim - 'superfood' is not.
Biologist looks at the evidence regarding longevity and a meat-free diet.
Drug NTRX-07 found to target cause of Alzheimer's by preventing and reducing inflammation of the brain.
Using CRISPR-Cas9 could lead to quicker advances in the field of HIV research.
Non-offending paedophiles may avoid abusing children thanks to greater self control.
12 months after a 30-second talk, obese patients had lost an average of 1kg.
By the end of the last century men's and women's drinking had almost reached the same level.
X-rays, chemotherapy and intravenous fluids could all be being used in certain conditions without much value.