And as expected, I'm not vitamin D deficient. However, neither do I possess an over abundance of vitamin D either. My vitamin D level was at 31 ng/mL. Reference range being 30 - 100 ng/mL. Needless to say, I was very disappointed. With as much time as I spend outside riding my bike, I would have expected my levels to be much higher, but it sure makes the statistic, 77% of all Americans may also be vitamin D deficient , a lot more believable. I am certainly not happy entertaining the thought of having to take a vitamin D supplement. Being the cynic I am, I have a general distrust of the pharmaceutical and supplement industries, but there seems to be overwhelming evidence of the harm resulting from a vitamin D deficiency, including an additional risk of cancer, cardiovascular disease, and even immune-system disorders , lymphoma being considered in the latter category. So I've resigned myself to take a vitamin D supplement. My friend, and medical expert, recommended I take 2000 I...
The ramblings of a mantle cell lymphoma and bypass surgery survivor, and then some