In what could point towards the possibility of one day using therapeutics to combat ageing, researchers have found in animal models that a single gene plays a surprising role in ageing that can be detected early in development.
Niacin, a common cholesterol drug for 50 years, should no longer be prescribed owing to potential increased risk of death, dangerous side effects and no benefit in reducing heart attacks and strokes, researchers said.
Lipoic acid, found at higher levels in organ meats and leafy vegetables such as spinach and broccoli, may help reset and synchronise circadian rhythms or the "biological clock" found in most life forms, says a study.