Vitamin D deficiency can lead to problems like rickets in children and osteoporosis in adults. Too much vitamin D, also known as vitamin D toxicity, can also be harmful. Signs of toxicity include ...

Sufferers often have few symptoms but too little can affect day to day life and can be serious for long-term health ...

If you open your medicine cabinet, chances are there’s at least one dietary supplement in the mix. Supplements have become a ...

Vitamin D supplementation may help manage hypertension, particularly in older adults with overweight or obesity, a new study ...

Vitamin D is produced naturally by the body when it's exposed to sunlight, but during the UK winter months, many people are ...

Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

“Some people who are vitamin D deficient might experience symptoms such as tiredness ... over a long period of time could cause too much calcium to build up in the body, which is known as ...

Is it possible to take too much vitamin D? And if so, how much is too much? We asked a nutritionist to explain all. Whether ...

Many people don’t fully understand the role vitamin D plays in our bodies, despite parts of the UK population being classified as deficient at this time of year ...

Symptoms of this deficiency include ... "If you take excessive amounts of vitamin D supplements, you may get too much of it." They added: "However, this is unlikely to happen through diet or ...

Vitamin D can be found in a small number of foods including fatty fish, cheese and egg yolks - but the main source of Vitamin ...