For severe cases, high-dose injections are recommended
You can get recommended amounts of vitamin B12 by eating a variety of foods including the following: Beef liver and clams, which are the best sources of vitamin B12
Contact dermatitis Nunyabb / Wikimedia Commons What it looks like : Contact dermatitis is a form of eczema, and can be a red rash that appears scaly or blistered, depending on its cause and severity
Taking more than needed daily can lead to a buildup and kidney strain
doi:10.1046/j.1365-2230.2002.01076.x [49] Abu-Ouf NM, Jan MM
You may benefit from a B12 injection if you are experiencing: Persistent tiredness or fatigue Low mood or irritability Difficulty concentrating Muscle weakness Pins and needles Pale skin Reduced appetite If you are unsure whether you need B12 supplements or injections, our pharmacist can provide guidance based on your symptoms and health history