1 The earnings from your principal cannot normally be withdrawn prior to age 59Â½ without paying the 10% early withdrawal penalty. 2  Earnings can generally be withdrawn without penalties after age 59Â½, provided you meet the five-year rule (see below.).
Scientific research has shown that vitamin D supplements can also increase âbadâ LDL-cholesterol (heart disease), prostate cancer, immune system suppression, autoimmune diseases, gastrointestinal symptoms, kidney disease, and calcium kidney stones.
Vitamin D can increase calcium levels in the bone, which many people require to prevent bone loss. However, if you have kidney disease, excess calcium can lead to hardening of the arteries. Increased calcium levels also are dangerous if you have an over-active parathyroid gland, artheriosclerosis or lymphoma.