Menopause

Switching from a diet including meat to a low-fat vegan diet reduced severe hot flashes in menopausal women by a staggering 92%, according to a new study. Interestingly, the benefit was seen even if the women ate highly processed plant-based foods.

The FDA has granted clearance to a novel, wearable belt that delivers targeted vibrations to the spine and hips to treat low bone density, the precursor to osteoporosis, making it the first non-drug prescription medical device to treat the condition.

The matriarchal structure of the killer whale society is well known, with females living up to 90 years and playing a crucial role in passing on knowledge to the youngsters. Now, it seems the elders also help keep the trouble-making boys out of fights.

​Human females are one of only five animals known to experience menopause and live past their reproductive prime, but why we evolved this way is still a mystery. Two new studies add weight to the hypothesis suggesting the presence of grandmothers increase survival rates for grandchildren.