Get 15% instant discount on all products: CLICK Here | FREE SHIPPING FOR ORDERS OVER $50

Vitamin D-3 4000 IU 120 caps

Vitamin D-3 4000 IU 120 caps

Vendor

Kirkman Labs

Type

Vitamin & Minerals

SKU

K54341

5 in stock.
Quantity must be 1 or more
Regular price $28.99
FREE SHIPPING FOR ORDERS OVER $50

Hypoallergenic, Gluten and Casein Free. Capsules are plant based. Ultra Tested®.

Vitamin D has many roles in the body. This nutrient is needed for bone growth and maintenance.* Strong evidence suggests that it supports calcium absorption, modulates cell growth and supports neuromuscular and immune system function.*

Studies have revealed that insufficient vitamin D levels are widespread, prompting recent adjustments to the daily recommended intake. In 2008, the American Academy of Pediatrics increased the daily intake of vitamin D for infants and youths from 200 to 400 IU. The Institute of Medicine subsequently raised daily allowances for those aged 1-70 to 600 IUs in 2010, 800 IUs for those over 70, and 600 IUs for pregnant and breastfeeding women.

Few foods are naturally rich in vitamin D, making sunshine an ideal source of the nutrient. However, sunscreen can block some of the absorbed vitamin D. Likewise, people in cloudy or rainy climates tend to have lower levels of the nutrient. Cod liver oil may also be a viable source. 

Vitamin D levels fluctuate in the body due to many factors. Laboratory tests can be done to establish a baseline level that physicians may use to suggest adequate supplementation.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

QUESTIONS & ANSWERS

Have a Question?

Be the first to ask a question about this.

Ask a Question
Sale

Unavailable

Sold Out