Occasional reports include temporary fatigue or lethargy (5-10% of users), mild headaches in the first few days of use, slight water retention, or transient flushing at injection sites
Here's what I'll tell you: the skepticism is healthy, the research is real, and yes, I prescribe it in my Houston practice
These GI effects are the best-supported use in animal data
You may find certain places easier to reach and less sensitive than others
Product quality varies widely, labels may not match what's in the vial, and contamination or incorrect dosing remain ongoing concerns
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