It is a common health problem. Vitamin D deficiency can cause accelerated bone loss, increased fractures in the elderly, increased risk to catch the flu and other infections and an increased risk of developing cancer and certain autoimmune diseases. Recently, researchers have confirmed a new definition of what is considered Vitamin D deficiency.
Now that the weather is getting colder, everybody is thinking of ways to boost up their immune system and prevent any colds or flus (Influenza). A natural alternative or a complementary treatment to the conventional Flu Shot is the use of complex homeopathy.