It is important to note that whilst sulphur burps are unpleasant, they are generally considered a manageable side effect rather than a serious adverse reaction
Animal sources include dairy products, eggs, fish, poultry, beef Liver Chicken Fish and shellfish such as trout, salmon, tuna fish and clams Fortified breakfast cereal Low-fat milk Yogurt Cheese Eggs If you are looking for a food fortified with B12, check the product's Nutrition Facts label
Once you begin treatment, maintain regular communication with your healthcare provider
All treatments were well tolerated, as we did not observe any significant weight loss (Extended Data Fig
Setting: 32 clinical sites across the United States and Puerto Rico