Join the 'Vitamin D Insufficiency' group to help and get support from people like you.
Vitamin D Insufficiency Support Group
Our support group for Vitamin D Insufficiency has 4 questions and 7 members. Updated 29 Dec 2011.
Latest Blog Post
TUESDAY, April 30 – Ideal amounts of vitamin D supplementation for breast-feeding infants are unclear, according to a new study. Vitamin D is important for infant bone growth, but breast-feeding ...