Gelatin is typically made from pork (skin/bones), therefore it is considered a protein. Vegans do not consume gelatin because of this. Other stabilizers such as agar (a thickener made from seaweed), tapioca, rice and potato starches can be used in some of the same applications as gelatin, but adjustments as to the amount and type of stabilizer used (as well as in what food application) should be made.
IS a MACRONUTRIENT
NO
Oxygen is not considered a primary or secondary macronutrient. It is a non-mineral nutrient.
maybe
Protein
Carbohydrates are macronutrients.
Phosphorous is a macronutrient.
What_are_some_frequently_asked_nutrition_questions
It's neither.
no Macros are protein, carbs and fats
carbohydrate
carbohydrate