SISU Vitamin D3 2,500IU 180 tablets
Maximum-strength; 2,500 IU of vitamin D3 to help prevent vitamin D deficiency in people at risk, with just one small pill per day
One in three Canadians may be at risk; those most at risk for vitamin D deficiency include the elderly, vegetarians and people who follow a low-protein diet, as well as people with darker skin or who get little unprotected sun exposure