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Both primary and secondary hypogonadism present with persistent low levels of testosterone, but primary hypogonadism is also associated with elevated luteinizing hormone (LH) while secondary hypogonadism may present with low or normal LH
The answer is mechanistic
Frequency: Inject once daily subcutaneously
When B12 is given this way, it goes directly into the bloodstream through the muscle tissue instead of first passing through the digestive system
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