Once-daily dosing can leave gaps in coverage particularly in patients with fluctuating blood pressure or evening symptoms
Mayo Clinic lists hard-boiled eggs, low-fat Greek yogurt, cottage cheese, roasted chickpeas, a handful of almonds, or veggies with hummus as easy, satisfying high-protein snacks
A subcutaneous injection is given into the fatty tissue just under the skin
However, some rare side effects of too much vitamin B12 can include: Headache Weakness Nausea Diarrhea Tingling sensations in the hands and feet Allergic reactions or skin rash (uncommon) When To Seek Medical Advice Risk of vitamin B12 deficiency: Groups at a higher risk of vitamin B12 deficiency include older adults, people who only eat plant-based foods (vegans and vegetarians), and those with certain chronic conditions (gastrointestinal disorders that can affect vitamin absorption)
10.1016/j.jamcollsurg.2019.04.014 6 CaiX.SheM.XuM.ChenH.LiJ.ChenX.et al (2018)