Without macronutrients—carbohydrates, proteins, and fats—the body would struggle to function properly. Carbohydrates provide energy for daily activities, proteins are essential for tissue repair and growth, and fats support cell structure and hormone production. A deficiency in any of these macronutrients can lead to fatigue, muscle loss, weakened immune function, and other health issues. In severe cases, prolonged absence of macronutrients can result in malnutrition and serious complications.
IS a MACRONUTRIENT
NO
Oxygen is not considered a primary or secondary macronutrient. It is a non-mineral nutrient.
It's neither.
Protein
maybe
Carbohydrates are macronutrients.
Phosphorous is a macronutrient.
What_are_some_frequently_asked_nutrition_questions
no Macros are protein, carbs and fats
Phosphorous does not occur as a gas
fat