Do you, or a family member, suffer from symptoms doctors cannot fully explain? The underlying cause may be vitamin deficiencies. Dr. Purser and Jared cover common conditions such as low-carb diet blues, diabetes, low testosterone, fatigue, depression, anxiety, infertility, neuropathy, hair loss, osteoporosis, and much more. Discover alternative natural solutions as they share experiences and studies to uncover the best ways to feel better and healthier.Use this handy reference to guide you through the world of vitamin deficiencies. Read today!