Understanding How Much Thiamine Mononitrate Per Day is Needed
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, the Recommended Dietary Allowance (RDA) for thiamine (vitamin B1) in adult men is 1.2 mg per day and 1.1 mg per day for adult women. Thiamine mononitrate is one of the synthetic salt forms of this essential nutrient, commonly found in supplements and fortified foods.