20 Vitamin D Deficiency Symptoms

Vitamin D is commonly known as the sun vitamin, but its health benefits make it worth taking supplementally all year round. Some of its benefits include helping the body absorb calcium, regulating cell growth, and boosting the immune system. Since vitamin D plays such an important role in overall health, there are plenty of symptoms that may result from deficiency. From simple signs like fatigue and muscle weakness to more complex symptoms like autoimmune disease and liver problems, there are plenty of reasons to up your vitamin D intake. Read on to discover what health concerns may be related to this vital vitamin.

Reduced Endurance

Those who frequently workout or are athletes may be thrown off guard if their endurance suddenly decreases noticeably. If there’s no obvious explanation, such as a diet change or poor sleeping habits, it may be that the sneaky culprit is vitamin D deficiency.

Man doing fitness trail
BSIP/Universal Images Group via Getty Images
BSIP/Universal Images Group via Getty Images

Experts have found that one of vitamin D’s many roles is contributing to energy levels. That’s why some fitness gurus add vitamin D supplements to their protein shakes or smoothies. It can help ensure that your endurance is as optimal as possible.