These benefits span fat loss , muscle preservation , energy metabolism, and longevity pathways
Vitamin B12 is also involved in homocysteine metabolism and is critical in proper energy metabolism, immune function, and nerve function
Potential side effects include: Injection site reactions, including redness, swelling, bruising, pain, or irritation Mild fluid retention (edema) Joint or muscle discomfort Headache, dizziness, or flushing Changes in glucose regulation, particularly in individuals with diabetes or prediabetes Itching, restlessness, drowsiness, nausea, or difficulty swallowing (3) Importantly, the occurrence of potential side effects does not predict an individual's overall response to therapy
Plain-English explanation: Alcohol tells your kidneys to stop holding onto water as tightly as usual, so you end up urinating out more fluid than youre taking in not because you drank a lot of liquid, but because your body is releasing water it would otherwise keep
In clinical studies, its safety and tolerability profile was found to be comparable to that of a placebo