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

The UK Government recommends that everyone takes a Vitamin D supplement from October to March, and one writer has revealed ...

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

The Vitamin D Blood Test (25-OH Vitamin D): Who, How, When, and Where Clinically speaking, things began to change in the 1970s when the blood test for vitamin D (known as the "25-OH vitamin D ...

Can vitamin D supplements prevent heart disease? A new study finds no impact on cardiac health in older adults, even with ...

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

Besides back pain, being deficient in the vitamin may also lead to other symptoms such as tiredness, increased susceptibility to illness, feelings of anxiety and delayed healing of wounds ...

Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Learn why overdosing on vitamin D is ...

Taking too much vitamin D over a long period of time can cause calcium to build up in the body, which can actually weaken bones and damage your heart and kidneys. This is known as hypercalcaemia. If ...

Many people are turning to vitamin D supplements due to awareness about vitamin D deficiency. However, various factors can affect their effectiveness, like bioavailability, incorrect dosage ...

If you're suffering from back pain, it might be worth checking your vitamin levels. Research indicates that a vitamin D deficiency can lead to bone and lower back pain, neck discomfort, and muscle ...