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Others cycle it (e.g., 12 weeks on, 4 weeks off) or use it strategically during periods when metabolic support is needed (fat loss phases, aging, etc.)
It is harmless even in huge amounts: Ever since B12 was isolated as a substance, it has been used in extremely high doses to treat cyanide poisoning and a range of illnesses
Concerns may be higher with drugs that affect metabolism, blood sugar, sleep, or methyl-group pathways
Cyanocobalamin is a compound often simply called Vitamin B12
The vitamin B12 injection is usually injected subcutaneously (just under the skin) into fatty tissue
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