As our knowledge increases of ways vitamin D is vital to our health, it is also increasing as to how lifestyle factors have created higher levels of vitamin D insufficiency. Diminished time outside, frequent use of sunscreen, and living at latitudes with scarce winter sunlight can all negatively affect vitamin D levels. Vitamin D’s role in helping the body absorb and retain both calcium and phosphorus is critical to building bone.
Supplement Facts 
 Serving Size: 1 capsule 
 Servings Per Container: 90 
 
 Amount Per Serving: 
 
 Vitamin C 300 mg 
 (as Ascorbic Acid and Ascorbyl Palmitate) 
 Vitamin D 5,000 IU 
 (as Cholecalciferol) 
 
 Other Ingredients: vegetarian cellulose capsule, L-leucine.    
      
 Directions: One (1) capsule daily with a meal as a dietary supplement, or as directed by a doctor.