Vitamin D is naturally produced in your body when your skin is exposed to sunlight. It is a fat-soluble vitamin, which means your body cannot process excess amounts and expel it. So you can get too much of this good thing, but oftentimes most people in our modern society are either deficient or just not getting sufficient amounts to reap all the benefits.
In adults, vitamin D deficiency can cause muscle weakness, intensify bone loss, and increase the risk of fractures. Needless to say, it is important to get enough through sun exposure, nutrition, and supplementation.
A vitamin D deficiency has also been linked with several cancers, type 1 diabetes, multiple sclerosis, high blood pressure, and thyroid problems.
This is not to say that you are deficient in vitamin D, but considering how common it is throughout the world it may be a good idea to check with your doctor to see for yourself. Until then, if you feel like supplementing, The US Institute of Medicine suggests an average daily intake of 400–800 IU or 10–20 micrograms.
If you are seeking more vitamin D through food intake, then you’ll find that the main sources of vitamin D are fatty fish, egg yolks, fish liver oils, and fortified foods.
Finally, never be afraid to go out and get a little sunlight, this is a great reason to workout or go for an easy outside for 30 minutes a day.
In the end, living a healthy and well-rounded lifestyle is the key to ensuring a better quality of life, and there is no time like the present to start your journey to a healthier and happier you!