What foods are high in trimethylglycine?
                                
                                
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                                    4 min read                                
                            
                                With approximately 1,339 mg of TMG per 100 grams, wheat bran stands out as one of the richest dietary sources. Trimethylglycine (TMG), also known as betaine, is a crucial compound involved in methylation and cellular health, making it an important nutrient to include in a balanced diet.