There are four fat soluble vitamins & two water soluble vitamins. The fat soluble vitamins are A, D, E & K. The water soluble ones are B & C. The current article discusses the fat soluble vitamin D & its relation to homoeopathic therapeutics. Among the AYUSH ministry of the Government of India, Homoeopathy is ‘H’ in the AYUSH acronym. In homoeopathic therapeutics, oils are a source of medicine. There are many medicines in homoeopathy that are prepared from oils. The sunshine vitamin medicines are such medicine prepared from oils. The role of these medicines is seen in the light of the role of the vitamin D in the body. The benefits of homoeopathy through its qualities of cost effectiveness, clinical effectiveness & zero side effects can be used for mass coverage. Similarly, masses can benefit through large scale roll out of the medicine prepared from the oil which is the source of vitamin D. The dual benefit of this homoeopathic medicine is that it can be used as a supplement & medicine as well. Therefore, this medicine can be a tool in the vitamin A prophylaxis program, as a supplement in the nutritional programs & finally in bone health through its role in calcium & phosphorus metabolism in the body.