http://www.VitaminDCouponCodes.com As we all may have noticed, gloomy weather has been quite common in recent times. We've basically been getting less sunlight and shorter days. If you're one of those folks living in such gloomy climates, I've got bad news for you. You're not only missing out on the sunshine thatembraces your body in a comforting warmth, you're also missing out on an essential component in your body: vitamin D. Vitamin D helps the body absorb calcium, which supports the development and maintenance of healthy bones. Insufficient amounts of it, especially in children, can cause a condition called rickets, a softening of the bones, making patients more prone to fractures and deformities. For older people, vitamin D and calcium are important in preventing osteoporosis, or brittle bones. Unlike other forms of essential vitamins, we normally synthesize vitamin D ourselves, instead of absorbing it through our diets. In order for our bodies to properly synthesize vitamin D, however, we need ample amounts of sunlight; at least 15 to 20 minutes' worth of sunlight per week. If you live in places with no regular sun, however, 15-20 minutes under the sun can be very hard to come by. It's important to note that some people are more susceptible to vitamin D deficiency than others. People with darker skin tones, for example, require more sunlight to properly synthesize enough vitamin D. Older populations should also be aware of vitamin D levels to ensure bone health. Breast-fed infants are also prone to vitamin D deficiency because breast milk does not usually contain a sufficient amount of vitamin D, and infants should not be exposed to direct sunlight. Even if you do get the chance to work on your tan, it's not always advisable to stay out too long under the sun without sunscreen, especially for those who have fairer skin or those who are considered high-risk in getting…