Low vitamin D levels, also known as vitamin D deficiency, is a common health problem that affects millions of people worldwide. Vitamin D is an essential nutrient that helps our bodies absorb calcium and phosphorus, which are important for maintaining strong bones and teeth. In this blog post, we will explore the causes and symptoms of vitamin D deficiency, and offer some tips on how to increase your vitamin D levels naturally.

Causes of Vitamin D Deficiency

Vitamin D deficiency can be caused by a number of factors, including limited sun exposure, poor diet, and certain medical conditions. The sun is the most common source of vitamin D, but many people don’t get enough sunlight due to lifestyle factors or living in regions with limited sunlight. Additionally, some people may have difficulty absorbing vitamin D from their diets, such as those with inflammatory bowel disease or who have had bariatric surgery.

Check out this fact sheet from the CDC on Vit. D Deficiency

Symptoms of Vitamin D Deficiency

The symptoms of vitamin D deficiency can vary depending on the severity of the deficiency. Some of the most common symptoms include fatigue, muscle weakness, and bone pain. In children, vitamin D deficiency can cause rickets, a condition that can lead to stunted growth and deformities in the bones. Adults with severe vitamin D deficiency may be at higher risk for osteoporosis, a condition that causes bones to become brittle and weak.

Natural Ways to Increase Levels

There are several ways to increase your vitamin D levels naturally. The most obvious is to get more sunlight, which is the most efficient way for our bodies to produce vitamin D. However, it’s important to be mindful of sun exposure and to protect your skin from harmful UV rays by wearing sunscreen or protective clothing. Additionally, eating foods rich in vitamin D, such as fatty fish, eggs, and fortified foods, can help boost your vitamin D levels. Supplements are also an option, but it’s important to speak with your doctor before taking any supplements to determine the proper dosage and ensure there are no interactions with other medications.

Here at Central Ohio Spine and Joint, our general recommendation is to take at lease 5,000 IU’s of Vitamin D daily. This can very depending on current and past medial history so it is important to speak to one of our providers to see what is best for you.

Check out our favorite brand of Vit. D

Preventing Vitamin D Deficiency

Preventing vitamin D deficiency involves maintaining a healthy diet and lifestyle. Eating a balanced diet that includes foods rich in vitamin D can help prevent deficiencies. Additionally, regular exercise can help improve vitamin D levels, as physical activity can stimulate the production of vitamin D in the body. If you live in an area with limited sunlight, consider spending more time outdoors during peak sunlight hours, or investing in a light therapy lamp that can simulate sunlight. Regular check-ups with your doctor can also help identify any potential vitamin deficiencies before they become a serious problem.


Vitamin D deficiency is a common health problem that can have serious consequences if left untreated. Symptoms of deficiency include fatigue, muscle weakness, and bone pain, and can lead to more serious conditions such as osteoporosis. However, there are several natural ways to increase vitamin D levels, such as getting more sunlight, eating foods rich in vitamin D, and taking supplements. By maintaining a healthy diet and lifestyle, and being mindful of sun exposure, you can help prevent vitamin D deficiency and maintain good overall health.