Getting Enough Vitamin D in the Winter Months

As evidence of the health benefits of Vitamin D continues to grow, running out and catching a few rays of sunshine has never felt healthier. However, here in the northern hemisphere the days of sunshine are fast diminishing and it’s time for Canadians to start looking elsewhere for their daily vitamin D fix. In the past, vitamin D was known to reduce the risks of osteoporosis, heart disease and Type 2 diabetes. Now there’s strong data to suggest it’s a formidable weapon in the fight against cancer. Avoiding overload, how much vitamin D is too much is debatable. You don't want to overdo it, because too much vitamin D in the body can cause vomiting, raise blood levels of calcium causing confusion, and cause heart rhythm abnormalities. Health Canada warns exceeding the recommended limit could lead to an overdose that can cause kidney stones as well as damage to the heart, lungs and blood vessels. Health Canada advises against more than 2,000 IU a day. But remember, six months from now (we hope), getting vitamin D from sources such as foods and lamps won't be a worry. We’ll be able to reap the sun’s benefits by simply going for a walk in the sunshine. One thing that won’t help you get your daily dose of vitamin D is standing outside in the winter time, you can’t make vitamin D in your skin in the winter time. A study involving Edmonton residents, for six months of the year, they were unable to make vitamin D in their skin. Stand naked outside from the time the sun rises until it sets, freeze every appendage on your body and you will not make vitamin D."