Benzyl alcohol could be one
Both are being discussed and in some cases sold online, raising serious patient safety concerns
7 Absorption 8 Active absorption: Vitamin B 12 is in food
Other side effects that can occur include: Excessive sweat production Rapid weight gain Pain when breathing Shortness of breath when lying down Anxiety Increased or irregular heart rate Numbness, tingling or muscular weakness Increased thirst Urinary frequency B12 injections can also cause allergy symptoms immediately after administration, like difficulty breathing, a swollen throat, mouth, or swelling of the mouth, tongue or face
This can contribute to emotional balance and help alleviate mild symptoms of depression or irritability
If you are not in a reasonable caloric deficit or at least maintenance, the mobilized fat gets restored rather than used for energy