While most get enough through a balanced diet, there are other factors that can mean your B12 levels are lower than recommended
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In males, testosterones antioxidant function is particularly important for maintaining reproductive health, as oxidative stress can negatively affect sperm function and testosterone production itself 43
Expert Opinion on Investigational Drugs, 17(6), 953964
Other B12 deficiency symptoms related to bariatric surgery and gastric bypass surgery can be: gastrointestinal disorders, difficulty to focus, memory problems, mouth swelling and tingling sensation in hands and feet
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