The Science of Fuel: Are Vitamins Non-Energy Yielding in a Nutrition Diet?
                                
                                
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                                    3 min read                                
                            
                                Macronutrients like carbohydrates, proteins, and fats are the body's primary fuel sources, delivering calories for energy production. This raises a common question: **Are vitamins non-energy yielding**? The answer lies in their distinct, yet vital, role as metabolic facilitators, not calorie providers, which is a key concept in understanding nutrition and diet.