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However, adopting a balanced, healthy diet will enhance your results and support long-term weight management
My understanding ( not a scientist or doctor) Is liver stores run down slowly ovef years for many many reasons
In all that time harmful effects have never been shown from overdose
The effects of oral B12 vitamins become visible after a minimum period of 2 to 4 weeks
For humans, self-production of B12 through the intestinal bacteria is theoretically possible, but rarely achieved for health reasons, which is why humans today depend on a dietary intake of B12 in almost all cases
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