According to the journal Obesity (Silver Spring), phentermine has been deemed safe and effective for weight loss, but adverse side effects are still possible [5]
it remains unlicensed in the UK and EU
Serious side effects are uncommon, but high-dose treatment for deficiency can occasionally cause low potassium levels
At-home: Purchasing B12 vials, syringes, and alcohol swabs directly often brings costs down to $2-10 per injection after the initial outlay for supplies
Untreated B12 deficiency causes peripheral neuropathy (tingling, numbness, balance issues) and, in severe cases, cognitive decline
For a great visual walkthrough of these critical lab procedures, check out the detailed videos on our partner YouTube channel, where they break down these steps clearly