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

She gets her proteins like chicken, eggs, or meat from local farmers. Clark also includes NAD+ boosting supplements, Vitamin ...

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

Vitamin D deficiency: Vitamin D deficiency can cause excessive daytime sleepiness in older adults. Other medical conditions: ...

Vitamin D not only supports your immune system but can help you prevent bone disease, regulate mood and more. Here's how you ...

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

A doctor says two diseases common in the UK hundreds of years ago are making a comeback as many people are unaware of what ...

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 ...

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 ...