Search results for vitamin d

When we talk about the circadian rhythm, most people think about the brain. However, every organ has its own internal biological clock. The liver's innate 24-hour rhythm is especially important to your metabolism and even affects the central circadian clock in your brain. New studies suggest that the liver’s circadian clock may even regulate hunger, digestion and a variety of...

Most people remember the "good old days" when parents made kids clean their plates, which included finishing their veggies. Unfortunately, many give up these healthy habits when they grow up and can make their own dietary decisions. This can have a huge negative health impact, as vegetables are a vital part of a healthy diet. In fact, a new study...

All life on earth and each organ in our body follow circadian rhythms that revolve around the 24-hour light/dark cycle. Scientists are discovering more and more about the unique circadian rhythm of the skin. You are probably not aware that your skin follows its own circadian rhythm, but this cycle determines every action of your skin cells from the growth of...

Having trouble falling or staying asleep? The answer could lie in your kitchen. Foods that help you sleep contain sleep-promoting nutrients that can induce a natural, restful nights' sleep. If a survey were to be done asking individuals what they would like to do more of in a typical day, sleep would likely be one of the top answers. For...

Melatonin plays an important role in regulating the circadian rhythm.  In addition, this hormone is showing promise as a treatment for a variety of health problems. Many people have heard of melatonin. It has become a popular supplement in recent years because of its important role in regulating the circadian rhythm. When people suffer from a melatonin deficiency, they may...