Three or four button mushrooms are sufficient to make vitamin D for the average person's estimated daily needs, says Australian scientist. Professor Rebecca Mason, head of physiology at Sydney Medical School and past president of the ANZ Bone and Mineral Society has found that like humans, button mushrooms also need exposure to sunlight for the photochemical manufacturing to kick into action, News.com.au reported. Mason said that button mushrooms need two hours unwrapped on a plate in the midday summer sun and a bit longer in winter to get the vitamin D boost, and placing them a couple of extra hours in the shade will allow time for the full chemical reaction. Mason said that eating three or four button mushrooms every day is enough for active people, while people who are housebound could up their dose of button mushrooms to increase their levels of vitamin D. Source: ANI << Take Froyo’s Health Claims With a Pinch of Salt Video Games can Boost Brain Function >> Recommended Reading Say Yes to Mushrooms Mushrooms offer numerous applications as they can be used as food and medicine. According to experts "They represent one of the world's greatest untapped resources of nutrition and palatable food of the future." READ MORE Sunlight: An Important Source of Vitamin D Vitamin D is an essential vitamin necessary for the development of bones. Sunlight helps the body to produce vitamin D. Vitamin D deficiency results in rickets in children and osteomalacia in adults. READ MORE Poisonous Mushrooms Turn Fatal for a 57-year-old Soup made from dangerous death cap mushrooms turned fatal for 57 year old. READ MORE Calcium and Vitamin D Supplements Do Not Reduce Post-Menopausal Joint Symptoms Calcium and vitamin D supplementation does not reduce the severity of joint symptoms in postmenopausal women, new research has found. READ MORE Are Mushrooms Good or Bad? Mushrooms are true wonder foods with numerous health benefits. But be warned there are poisonous mushrooms too. Mushrooms are world’s greatest untapped resources of nutrition. READ MORE Calcium and Vitamin Supplements Calcium and vitamin supplements are taken to provide the body with the ''required'' nutrients. Calcium is a mineral found in many foods. Vitamins are very important nutrients for the body. READ MORE Dandy Walker Syndrome Dandy-Walker syndrome is a brain malformation with symptoms of increased intracranial pressure like vomiting, convulsive seizures, unsteadiness and lack of muscle coordination. READ MORE Rickets Encyclopedia section of medindia explains in brief about Rickets READ MORE Vitamin B-12 Vitamin B-12 is also known as cobalamine or cyanocobalamine, owing to the presence of the metal, cobalt. Cyanocobalamine is used in most supplements because it is readily converted to active forms of vitamin B-12 in the body. READ MORE Vitamin B6 Vitamins play an equally important part in the synthesis of neurotransmitters. Neurotransmitters in the brain also help maintain good mood while keeping one''s mental faculties sharp READ MORE Vitamin B9 Vital info about vitamin B9, its molecular structure, dietary sources, beneficial aspects, symptoms of deficiency and toxicity, supplementation tips and related research news are discussed in detail READ MORE Vitamin C / Ascorbic acid Vital info about vitamin C, its molecular structure, dietary sources, beneficial aspects, symptoms of deficiency and toxicity, supplementation tips and related research news are discussed in detail READ MORE Vitamin Supplements Easy to understand info & tips with diagrams about vitamin supplements like vitamin C, B6, B9 & B12. Latest research news on each vitamin's benefits and drawbacks for better consumer understanding. READ MORE Vitamin-F Essential fatty acids - omega 3 and omega 6 are sometimes referred to as Vitamin F. The body is not capable of manufacturing essential fatty acids and so they have to be derived only from food. READ MORE Most Popular on Medindia Blood - Sugar Chart Fongitar (Zinc Pyrithionone) Noscaphene (Noscapine) More News on: Calcium and Vitamin SupplementsRicketsVitamin SupplementsVitamin C / Ascorbic acidVitamin B6Vitamin B9Vitamin B-12Vitamin-FDandy Walker SyndromeAre Mushrooms Good or Bad?