Currently Browsing: vitamin d

Vitamin D Is Too Good Not To Be True

Several years ago when I attended the first medical conference on vitamin D designed for clinicians, the limited data we had were very exciting. There was also many reasons to be skeptical and many were. It all sounded too good to be true they thought. Maybe higher vitamin D levels just told us who was already healthy. Instead of being sick and house-bound, they spent more time outside. The high vitamin D was...

Calcium and D Don’t Build Done, Right

We are supposed to make mistakes so that we learn. Sometimes medical authorities, especially those who issue official guidelines, are remarkably intellectually dull. A current example is the US Preventive Services Task Force recommendation not to take vitamin D and calcium to prevent bone fractures. If they were correct, if this were based upon solid science, it would be the official acceptance of a...

Vitamin D - Fat Loss and Autism

The results of a recent trial were disappointing to some but I think that disappointment is unwarranted. Subjects were given 1000 iu of D3 daily. This dose did not reduce their body weight. That would have been nice for those wanting to lose weight. However, the subjects did significantly lower body fat and abdominal fat, both of which are more meaningfully connected to your health. Also, as many of you I am...

Be careful what you swallow

A study was just published with exclamatory headlines warning about vitamin D and calcium raising the risk of kidney stones. They studied the blood and urine of 163 healthy, postmenopausal women for a year. Investigators gave the women from 0-4,800 iu of vitamin D and raised their calcium to 1,200 - 1,400 mg/day. 1/3 of the women had high levels of urinary calcium and some had elevated blood levels. That...

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