Vitamin D deficiency symptoms: Do your muscles feel like this? Three warning signs

Getting enough vitamin D is essential in helping to keep the body functioning well. Vitamin D helps with strong bones and may help prevent some cancers. Symptoms of vitamin D deficiency can include fatigue and depression. Experiencing three warning signs in the muscles including weakness, aches and cramps indicates your vitamin D levels need improving.

In a study published in the US National Library of Medicine National Institutes of Health, treating vitamin D deficiency and insufficiency in chronic neck and back pain and muscle spasm was investigated.

The study said: “The association between vitamin D deficiency or insufficiency and pain in the musculoskeletal system, especially in the neck and/or back regions, and/or muscle spasm is not well studied.

“This case series reviewed medical records to identify patients with chronic pain (lasting from six months to one year) in the neck and back regions that improved significantly through the correction of the vitamin D deficiency or insufficiency.

“Vitamin D deficiency and insufficiency can cause or worsen neck and back pain and muscle spasm.

“The correction of vitamin D deficiency and insufficiency plays an important role in the treatment of chronic neck and back pain and muscle spasm among patients having concurrent vitamin D deficiency and insufficiency because it can be prevented and treated easily.”


A person can get vitamin D in a variety of ways.

These can include being exposed to the sun, needing about 15-20 minutes three days per week is usually sufficient, through the foods and through nutritional supplements.

Getting enough vitamin D plays a role in helping to keep you healthy by protecting against conditions such as heart disease, high blood pressure and some types of cancers.

Vitamin D doesn’t occur naturally in many foods, said The Cleveland Clinic.

The health site continued: “That’s why certain foods have added vitamin D.

“In fact, newer food nutrition labels show the amount of vitamin D contained in a particular food item.

“It may be difficult, especially for vegans or people who are lactose-intolerant, to get enough vitamin D from their diets, which is why some people may choose to take supplements.”

In order to ensure your vitamin D levels are in a healthy state, the Institute of Medicine recommends maintaining a vitamin D level about 20ng/mL.

This level may need to be higher in older adults who are at greater risk for falls and bone breaks, or for people with other medical conditions.

If you are concerned about your vitamin D levels, taking supplements is a healthy way to ensure your levels are optimal.

Eating foods such as fatty fish, beef liver and eggs will also help keep your vitamin D levels high and reduce your risk of muscle weakness, aches and cramps.