D3 Benefits

Vitamin D is one of the most important vitamins out there. And as more and more studies are performed on the sunshine vitamin, it seems to become more and more important

Sunshine vitamin

Vitamin D is called the sunshine vitamin because our bodies synthesize it from sunlight. Think about this for a moment. The sun is, literally, the source of all energy on earth. Without sunlight, the plants would die. Without plants, the animals would die. The sun is the source of life on this planet! And D3 is important enough that our bodies make it from the sun. Don’t you think this is an example of a time when we should listen to our bodies?

Bone Health

Vitamin D is critical for bone heath. It regulates the absorption and maintenance of calcium and phosphorus, allowing for bone growth. Deficiency can lead to osteoporosis, rickets, and osteomalacia


Deficiency implicated in psychiatric and neurologic disorders, including low mood. Think about this, too: seasonal affective disorder (SAD) occurs when there’s a lack of sunlight. And a lack of sunlight also means a lack of the sunshine vitamin.

Neuromuscular function

One test showed that people with higher levels of vitamin D did better on cognitive testing. Another study of nursing home residents found that those who took 800 IU of D3 per day were 72% less likely to fall. Vitamin D deficiency can cause muscle pain and weakness, and is linked with decreased strength. This is especially important because as our bodies age, our ability to convert vitamin D3 to its active form decreases. And it’s at this time that falls become much more serious.

Insulin Regulation

Studies suggest too little vitamin D may negatively impact insulin release and glucose tolerance. This is especially important for those with diabetes.

Cancer prevention

Vitamin D aids in cell differentiation, which in turn limits cell proliferation. Unchecked cellular proliferation may lead to cancer.

Immune system

D3 regulates T cells, lessens autoimmune disorders, and strengthens the immune system. It relieves asthma in children and regulates hormones. Vitamin D is also thought to protect against the flu, since flu outbreaks are highest in countries with the least sunshine.

Inflammation and Skin

Insufficient vitamin D is linked to inflammation, but increasing your levels of D3 can help reduce inflammation and improve your skin. Vitamin D has been shown to help cure psoriasis, lichen planus lesions, and photodermatitis. It also helps in wound healing.

Cardiovascular benefits

Vitamin D3 helps lower your blood pressure. Insufficient D3 significantly raises your risk of stroke, heart disease, and mortality, even if you have no history of cardiovascular disease.

Verdict: D3 Benefits

Vitamin D is so important, it’s almost hard to take in all the different functions it serves. Suffice it to say that supplementation is vital for the vast majority of Americans, whose vitamin D blood levels are a lot lower than we realize.

Thanks for reading, and if you want to learn more about vitamin D and D3 benefits, check out vitamin D food sources, vitamin D overdose symptoms, and brain vitamins. Bye!