How much vitamin C is needed to be effective?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, the recommended daily allowance (RDA) for adult men is 90 mg and 75 mg for adult women. However, the amount of vitamin C needed to be effective extends beyond these minimums, depending on individual health goals, lifestyle, and other factors. Here, we delve into the science behind effective vitamin C intake.