Proc Nutr Soc
Most patients notice results within a few days
Do you feel sluggish
Below are possible Vitamin B12 deficiency symptoms: Weakness, tiredness, or lightheadedness Heart palpitations and shortness of breath Pale skin A smooth tongue Constipation, diarrhea, loss of appetite, or gas Nerve problems like numbness or tingling, muscle weakness, and problems walking Vision loss Mental problems like depression, memory loss, or behavioral changes You can also get vitamin B12 deficiency if you follow a vegan diet or you are a vegetarian who doesn't eat enough eggs or dairy products to meet your vitamin B12 needs
You should know how to hold the syringe, inject at the right angle, and throw away used needles safely
In laboratory studies, it is sometimes used alongside other metabolic or mitochondrial research agents, depending on experimental design