DOUGLAS LABORATORIES Vitamin D 1000 IU 100 tabs 

Supplementing with Douglas Laboratories Vitamin D 1000IU can be especially beneficial for people living in north America. One of the main sources of Vitamin D is from exposing skin to sunlight. However, this process can be limited by skin colour, sunscreen use, season and geographic location. Vitamin D 1000 IU is an excellent source of vitamin D. Adequate vitamin D intake is important for ensuring normal calcium absorption and maintaining proper calcium plasma levels. Thus, vitamin D has a critical role in the development and maintenance of bones and teeth. Studies have shown that supplementation with high doses of vitamin D maximizes bone health in adults and may decrease the risk of fractures in the elderly.