Vitamin D3 1000 IU (365 Softgels)

Vital Supplement For Immunity, Bone Health & Mood Vitamin D is a hormone produced by your kidneys that plays major roles in regulating your immune system and calcium levels of your body. A deficiency can lead to cognitive issues like depression, weak immune system and fragile bones.   Our bodies naturally produce Vitamin D from being in sunlight or by eating certain foods like eggs yolks, cheese and fatty fish but fish can be contaminated with toxic mercury making it an unhealthy source   Phi Natural's 1,000 IU Vitamin D3 is perfect for returning to ideal levels during periods of reduced sun exposure. With 360 softgels per bottle, you'll have enough D3 all year long!