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Symptoms of Vitamin B-12 Deficiency Fatigue and Weakness Low Moods Low Concentration Level Loss of Appetite Constipation Poor Memory Foods Rich in Vitamin B-12 Beef and chicken liver Wild-caught fish such as salmon, trout, and tuna Grass-fed beef and lamb Pasture-raised poultry Organic dairy products like milk and yogurt Who Is Most Likely to Have a Vitamin B-12 Deficiency

Some cases can be helped by changing your diet or taking supplements

Most men receive a dosage of 1,000 to 4,000 units of hCG injected into a muscle two to three times a week for several weeks or months

Your clinician will monitor your labs to ensure your protocol supports your health goals, including fertility

Whether youre aiming to get enough B12 through food, oral supplements, or shots, youll need to know how much your body requires