Here’s what vitamin D3 is and why your body needs it.

Adults and children over four years old should take 10 micrograms (400IU) of vitamin D per day during the autumn and winter.

Your vitamin D levels may decrease as you age, but you can get more vitamin D by spending time in the sun, eating certain foods, and taking a supplement.

Low vitamin D levels may affect ovarian reserve, egg quality, and IVF outcomes. Here’s how deficiency can influence fertility ...

There are four key symptoms to look out for in March, as almost half of Brits are at risk of a common vitamin deficiency.

They may recommend taking a high dose of vitamin D for the first few weeks just to try and get you back to normal. You’ll want to test again about six months later to see if that supplementation was ...

Many urban children appear healthy and eat regular meals, yet suffer from hidden micronutrient deficiencies. According to Dr Ravi Malik, iron, vitamin D, B12, calcium and zinc gaps are increasingly ...

Vitamin D has a strange reputation. It is called the “sunshine vitamin,” so most people assume they get enough of it simply ...

It might help your sleep, too.

Addressing low vitamin D is not a standalone cure for snoring, nor does it replace evaluation for conditions like sleep apnoea. However, clinicians increasingly recognise that correcting deficiency ...

Excessive and unsupervised use of vitamin and mineral supplements can mask real deficiencies, delay diagnosis and even cause ...

The nutrition professional highlighted the wide-ranging benefits this substance has on the functioning of the immune system.