Many people know of melatonin as the sleep hormone – and, indeed, that’s what most of the research on melatonin has focused on. However, melatonin is also an antioxidant, protecting cells from harmful “free radicals” that can damage DNA – and this includes protecting cells in the heart and blood vessels. Given that heart disease is the leading cause of death […]
Vitamin D is important for maintaining health, as it has many roles in the human body. But there is more than one form of vitamin D, and recent research suggests that these forms may have different effects. So what are the different types of vitamin D, and is one really more beneficial than the other? Although […]
Plant-based diets have become increasingly popular in recent years, both for health and ethical reasons. One extreme form of plant-based diet is “fruitarianism”, a diet based largely on consumption of raw fruit. At first glance, this may sound healthy, but what effect will this type of restrictive diet have on the body? And is it a […]
