Throughout the past few years, vitamin D has rightly gained a lot of overdue respect for the various health benefits that is provides to those throughout the world. However, many of us continue to fall short of the adequate intake of this nutrient as a result of many lifestyle choices. Although it’s important to use it, sunscreen is one of the main culprits contributing to vitamin D inefficiency because it blocks the skin’s ability to make vitamin D during sun exposure. Adding to the problem is the fact that we need even more of this vitamin than we previously thought.

The need for vitamin D is higher than ever, the general population’s adherence to the advice to stay out of the sun or apply sunscreen when outside has inadvertently contributed to 65 to 85 percent of American adults having a vitamin D deficiency. Actually, diet and sun sources of vitamin D are so inadequate that Robert P. Heaney, MD, a bone-mineral specialist and professor at Creighton University in Omaha, Nebraska, urges all adults to supplement about 1,000 to 2,000 IU of vitamin D per day.

So if you run low on vitamin D, what’s the problem? For starters, vitamin D deficiency puts your bone health in danger and increases your risk of rheumatoid arthritis, cancer, cardiovascular disease, glucose intolerance, high blood pressure, multiple sclerosis, and type II diabetes. Additionally, vitamin D is underappreciated for its crucial role in preventing osteoporosis. Since vitamin D is necessary for the efficient absorption of calcium, the principal bone mineral, if you’re planning on getting enough calcium in your body and keep it there, then it is necessary that you have enough vitamin D in your body.

If that isn’t enough motivation to cause you to consider vitamin D supplementation, consider the fact that new research has found that supplementing with vitamin D also prolongs life. Upon reviewing data from 57,000 people involved in 18 different trials, researchers at the International Agency for Research on Cancer in Lyon, France have found that supplementing with vitamin D lowers the risk of death by 7 percent. These trials used vitamin D supplements ranging from 300 to 2,000 IU per day, with the average being approximately 528 IU.

Several experts, those including doctor Robert P. Heaney, MD, are calling for an increase in vitamin D intake for all adults. A good supplement amount of vitamin D is 1,000 to 2,000 IU per day. This amount is safe for everyone, and, considering the importance of vitamin D and the affordability of the supplement, you can’t afford not to do it. The benefits of supplementing with vitamin D far outweigh any costs that are incurred in the purchase of the product. Vitamin D products are sold at many health food stores around the world. To learn more information about the many benefits of vitamin D and its great effects on the body, as well as the results of vitamin D deficiency, don’t hesitate to contact your local health food store.