Could You Be Deficient in Vitamin B12? December 23, 2020 American Council on Exercise Off acid reflux, aging, anemia, b12, b12 deficiency, b12 deficiency symptoms, brain, constipation, depression, diabetes, diarrhea, digestive, dizziness, food, gerd, gerd and acid reflux, Health, Health Information, Human Health, hypochlorhydria, Life Sciences, memory, memory loss, metformin, milk, Natural Health News, neurotransmitter, neurotransmitter imbalances, Nutrition, pins and needles, reflux, Science and Health, Science and Research, shortness of breath, stomach acid, supplement, supplements, vitamin, vitamin b12, vitamin b12 deficiency, vitamin b12 deficiency symptoms 000000000000Vitamin B12 is best known—and most promoted—as a cure for fatigue, but this vitamin is…