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
Individuals who exercise often have an increased need for biotin, this is due to the increase in metabolism
Most people feel a lift within hours
While it might seem like simple math a 1000 micrograms (mcg) B12 shot is equal to a 1,000 mcg B12 supplement its not that simple
Niessl J, Sekine T, Lange J, Konya V, Forkel M, Maric J, et al