FIRST IN VITAMIN D3 - We formulated the first supplement to provide 5000 IU of 100% plant-source cholecalciferol, from an exciting variety of organic, healthful mushrooms. HIGH POTENCY - Source of ...

Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Learn why overdosing on vitamin D is ...

The same is true for vitamin D levels. Clinicians should not suggest high intakes of vitamin D (5,000 IU for example ... most individuals need to supplement with 800 to 1,000 IU per day to ...