Most offer healthful nutrients, but some found contaminated with heavy metals WHITE PLAINS, NEW YORK JUNE 9, 2010 "Greens" powders, made from wheat grass, alfalfa, kelp, spirulina, leafy vegetables and other chlorophyll-containing ingredients, were recently tested by ConsumerLab.com for potential contamination with heavy metals and pesticides
For some unknown reason, many, perhaps most, doctors seem to display a pathological resistance to adequate treatment of B12 deficiency, and fight patients tooth and nail on this matter
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Yes, for most patients particularly those with absorption issues
At 12mg, you need more than one vial per week
How to read the evidence honestly Not all evidence is the same weight, and a good research reader grades it