Depending on what is in the injections you receive, you could experience the following: Allergic reaction Anxiety Constipation Diarrhea Fatigue Headache Increased heart rate Insomnia Nausea Vomiting It is of note that anxiety, an increased heart rate, and insomnia typically occur only after receiving injections that contain medications like phentermine
Vitamin B12 injections are most clinically appropriate in cases of confirmed vitamin B12 deficiency, malabsorption syndromes including pernicious anaemia or post-gastric surgery, significant symptoms where rapid restoration of vitamin B12 levels is required, or failure of oral supplementation due to poor absorption
However, these cardiovascular applications require particularly careful consideration given the potential risks associated with promoting angiogenesis in patients who may have undiagnosed malignancies or other conditions where angiogenesis promotion could be detrimental
The GHK-Cu 50mg dosage guide walks through this in detail
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