So, where I run in the Pacific Northwest the weather is getting nasty and cold and the days are short. It seems like I'm always running at night. I'm not getting as much sun which my body uses to make the crucial substance Vitamin D3. Lack of D3 can be linked to a ton of chronic medical conditions.
Including: Cancer, Hypertension, Heart Diseas, Autism, Obesity, Rheumatoid Arthritis, Diabetes 1 and 2, Multiple Sclerosis, Crohn's Disease, Signs of Aging, Insomnia, Hearing Loss, Osteoporosis, Macular Degeneration, Migranes, Depression, and even Alzheimer's Disease. And the list goes on.
Here's a link to an excellent article on Vitamin D3 by Dr. Mercola.
Been trucking since 96. My main interest is having a good healthy life.