2.) Improves pigmentation of the skin such as melasma, scars, improper chemical peel and post chicken pox
Recommended dosage: Once a week, 10 times for a course of treatment
Subcutaneous injection No
A chronic lack of vitamin B1 (thiamine) is linked to severe neurological problems, while low levels of B9 (folate) and B12 can cause anemia and nerve damage
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 vitamin is abundant in many types of food sources and you should be able to get most of the recommended daily amount by eating a varied and balanced diet