Vitamin B12 can interact with medications such as colchicine (a medicine used to treat gout), metformin (an anti-diabetic agent), excessive alcohol, vitamin C products, extended release potassium products, antibiotics such as gentamicin, neomycin, tobramycin, anti-seizure medications such as phenobarbital, phenytoin, primidone, medicines used to treat heartburn like H2 blockers such as cimetidine and proton pump inhibitors such as omeprazole, antacids such as ranitidine, cimetidine
Report any immediate reactionssuch as flushing, dizziness, hives, or breathing difficultyright away
Both are medicinal fungi that are often taken together to support the immune system
Mild symptoms can include: Pale skin Feeling irritable Loss of appetite Diarrhea or constipation Feeling short of breath when exercising Swollen and red tongue or bleeding gums Feeling tired or lightheaded with light exertion If your vitamin B12 stays low for a longer period of time, your nerves may experience some damage, which can cause other, more serious symptoms such as: Confusion Hallucinations Trouble concentration Having trouble balancing Numbness and tingling in your hands and feet Recommended Daily Intake of Vitamin B12 For most adults, health professionals recommend taking 2.4 mcg of B12 daily