are b12 drops as good as injections - The Ultimate Boost? Organic Vitamin B12 1000 mcg

& De Flora, A

Symptomatic vitamin deficiency is more likely if the person is rendered achlorhydric (a complete absence of gastric acid secretion), which occurs more frequently with proton pump inhibitors than H 2 blockers

Symptoms of Biotin Deficiency Hair loss or alopecia, depression, lethargy, hallucinations, numbness and tingling in the hands and feet, a scaly, red rash around the eyes, nose and mouth, seizures, weakened immune system, increased risk of bacterial and fungal infections

Also, while the manufacturers of metformin recommend against breastfeeding while taking the drug, data have shown that metformin is excreted into breast milk in small amounts and adverse effects on infant plasma glucose have not been reported in human studies