During this time, sun protection is not recommended, unless you work outdoors, are near highly reflective surfaces (like snow), or are outside for extended periods.Leo Galland, MD has had a long track record utilizing natural medicine. Using good sun protection should not put people at risk of vitamin D deficiency.įrom May to mid-August, average UV levels in Victoria are low (below three).
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This level of UV increases the risk of overexposure and skin damage, and sun protection (clothing, sunscreen, hats, shade and sunglasses) is recommended. UV levels in VictoriaĪs shown in the table below, from mid-August to April, average UV levels in Victoria are three and above for much of the day.
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During these times, people are recommended to use a combination of sun protection measures (sunscreen, hat, protective clothing, sunglasses and shade).Ĭheck the free SunSmart app or the Bureau of Meteorology website for daily sun protection times for your location.
The 'daily sun protection times' indicate when the UV level is forecast to be three or above. UV levels vary depending on the time of year, and the amount of sun exposure you need varies accordingly. Margarine and some types of milk have added vitamin D. Most people only get five to 10 per cent of their vitamin D from food.
There are small amounts of vitamin D in some foods such as fish, eggs and UV-irradiated mushrooms, but it is difficult to obtain enough vitamin D from diet alone. Overexposure to UV is never recommended, even for people who have vitamin D deficiency. Your GP may recommend taking a vitamin D supplement. If you think you may be at risk of vitamin D deficiency, talk to your GP for advice. breast-fed babies of vitamin D deficient mothers (formula milk is fortified with vitamin D).people who take medication that affects vitamin D metabolism.people who have a disability or a disease that affects vitamin D metabolism, such as end stage liver disease, renal disease and fat malabsorption syndromes such as cystic fibrosis, coeliac disease and inflammatory bowel disease.people who spend a long time indoors – such as those who are housebound or institutionalised.people who wear covering clothing or concealing clothing.people who avoid the sun due to previous skin cancers, immune suppression or sensitive skin and those people who have limited sun exposure, such as nightshift workers.people with naturally very dark skin –this is because the pigment (melanin) in dark skin doesn’t absorb as much UV radiation.Some people are at greater risk of vitamin D deficiency, including: These can include bone and muscle pain, and softening of the bones – such as rickets (in children) and osteomalacia (in adults). Vitamin D deficiency does not always have obvious symptoms but without treatment there can be significant health effects. Spending extra time in the sun will not increase vitamin D levels - but will increase your risk of skin cancer.ĭaily exercise also assists with the body's production of vitamin D. The body can only absorb a limited amount of vitamin D at a time. Fish and eggs naturally have some vitamin D, while margarine and some milks have added vitamin D. Small amounts of the vitamin D you need can be obtained through food (about 5 - 10 per cent). UV radiation from the sun is also the main cause of skin cancer. Ultraviolet (UV) radiation from the sun is necessary for the production of vitamin D in the skin and is the best natural source of vitamin D. Vitamin D is important for strong bones, muscles and overall health.