The moment you puncture that stopper, the clock starts ticking
Symptoms of low levels of Vitamin B12 in your body include anemia, weakness, fatigue, heart palpitations, pale skin, constipation, diarrhea, bloating, loos of appetite, nerve problems such as tingling or numbness, muscle weakness, loss of vision, mental problems such as changes in mood and depression
National Institute for Healthcare Excellence (NICE) guidance for the diagnosis and management of vitamin B12 deficiency, which will cover pernicious anaemia, is currently in development, due for publication in November 2023
Yes, there is always the risk of acne returning