Skin Cancer vs Bone Weakening diseases

While Dermatologists warn us on avioding exposing ourselves too much to the Sun, not having enoung Sun shine can aslo cause problem.
The reason is, we get vitamin D from the Sun shine. Vitamin D helps in reducing therisk of : Heart disease, Multiple sclerosis, Diabetes type I, Rheumatoid arthritis, Gum disease
Most of those who live in tropical country where there is sunshine all year round may not having Vitamin D deficient, but as an alternative to the sunshine, one can get it suplemented throught food too. Best food sources for vitamind include : Cod liver oil Salmon, Mackerel, Tuna, Sardines, Milk