Solgar Vitamin D3 1000 IU 25 ampmicrog is a premium formula delivering vitamin D in the form that is easiest to use by the body ampndash D3. Supporting optimal wellbeing, the benefits of the ampldquosunshine vitaminamprdquo are numerous and well documented, but particularly for immune health. With over a billion people worldwide with very low levels of vitamin D, in addition to changing your diet and lifestyle, taking a vitamin D supplement is a good way to top up.Vitamin D is a fatsoluble vitamin that is required to promote calcium absorption, which helps to maintain healthy bones and teeth. Solgaramprsquos Vitamin D3 is a high strength, highly absorbable vitamin D3 form. Obtained from the sunlight or vitamin D rich foods over a billion people worldwide have very low levels of vitamin D. In addition to changing your diet and lifestyle, taking a vitamin D supplement is a good way to top up, especially in winter months.Vitamin D contributes toNormal function of the immune systemMaintenance of normal bones and teethNormal absorption of calcium and phosphorusNormal blood calcium levelsMaintenance of normal muscle function