Tesamorelin: The Belly Fat Buster What it does: Tesamorelin is a GHRH analog (like Sermorelin), but with a higher potency
Medications: acid-reflux drugs (PPIs) and some diabetes medications (such as metformin) can interfere with B12 absorption
You do not need to avoid the thigh entirely
They work best for people who are needle-sensitive and are willing to accept slower preparation time for less insertion pain
Vitamin B12 can interact with medications such as colchicine (a medicine used to treat gout), metformin (an anti-diabetic agent), excessive alcohol, vitamin C products, extended release potassium products, antibiotics such as gentamicin, neomycin, tobramycin, anti-seizure medications such as phenobarbital, phenytoin, primidone, medicines used to treat heartburn like H2 blockers such as cimetidine and proton pump inhibitors such as omeprazole, antacids such as ranitidine, cimetidine