Illnesses Any illness or condition that affects the digestive system can result in a B12 deficiency because the vitamin is bound to the protein molecules in your food and is released and absorbed by the body during digestion
It is biochemistry
Start with that and gradually work up to higher doses
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Nevertheless, three RCTs, one in 2017 and two in 2018, on overweight or obese diabetic patients showed reduced glycosylated hemoglobin levels, reduced insulin levels, and increased antioxidant enzyme activities [116,117,118]
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