How Many kcal Per Day is Healthy? Your Personalized Nutrition Guide
                                
                                
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                                    4 min read                                
                            
                                According to the Dietary Guidelines for Americans, adult daily calorie needs can range widely, from 1,600 to 3,000 kcal, demonstrating that there is no single answer to the question, 'How many kcal per day is healthy?'. Your personal requirement is a dynamic number influenced by your body's specific characteristics and lifestyle.