Feeling sluggish, struggling to sleep, and catching every cold going? Showing your digestion some TLC can help you to sail ...

See the foods and drinks that are a good source of Vitamin D according to health experts at the NHS and Holland and Barrett.

Two medium eggs provide 3.2mcg vitamin D – around a third of the NHS's 10mcg daily recommendation for everyone over the age ...

“Vitamin D is essential for supporting energy production ... Therefore, recommendations from the NHS are to supplement with 10mcg per day. Where possible, I opt for Vitamin D3 as its absorption ...

The NHS has advised all Brits to consider taking vitamin D supplements in the colder, darker months ahead. That’s because our body usually makes its own vitamin D when the sunlight hits our skin ...

But during the winter there isn't enough sun (or the correct wavelength of UV radiation) to make vitamin D this way in the UK. This is why the NHS recommends that between October and March, everyone ...

Vitamin D is essential for bone health, immune function and overall well-being. And it becomes even more crucial as we age. New guidelines from the international Endocrine Society recommend people ...

The government recommends everyone should take a daily supplement containing 400 international units (equivalent to 10mcg) a day of vitamin D during the autumn and winter, but some need more.

Elina Hypponen receives funding from the National Health and Medical Research Foundation, Medical Research Future Fund, Australian Research Council, and Arthritis Australia. Joshua Sutherland's ...