Supplement or sunlight? With so few food sources of vitamin D and so few possibilities for safe exposure to enough sunlight, vitamin D supplementation is an effective way to support your health. Vitamin D is essential—it is required development and maintenance of overall health. One daily tablet of EnergyFirst’s Vitamin D3 supplement will protect your health in countless ways. Popular for its bone building properties, vitamin D helps prevent brittle bones, bone loss due to osteoporosis, bone pain, and other bone disorders with adequate vitamin D. Avoid the painful consequences of weak bones, such as fractures, falls, and muscle aches. The benefits extend beyond the bones. Support your immune system to prevent infections, especially common respiratory infections, and reduce your risk of chronic diseases, such as cancer and multiple sclerosis. Vitamin D can also help prevent depression and assist in healthy weight management.