What is the addition of nutrients that are not naturally present?

How many joules can one get out of a typical AA battery? What is the largest dosage of melatonin for sleep? The use of fat as an energy storage tissue evolved due to? Who ate a poison apple? What types of macromolecules provide the body with energy? What element is also known as vitamin b? How many calories should you burn if you consume 600 calories daily? What is inside sugar? Can you get sick from vitamin capsules? What can exercising right after eating do to your body? I have very very dark brown hair and but it looks black on the outside if you dye your hair with lemon juice how will it turn out and will it damage your hair? How do you lose fat in 5th grade? May burst and cause easy bruising with low vitamin c? What are the five major roles of protein in the body? Why are eggs bad for you? Is when original grain sizes are obliterated so grains become uniform and larger? How much water do you need to drink on a daily basis? Why there are black spots on Vanilla protein powder and the brand is Syntrax Trophix 5.0? Riboflavin is destroyed by? What are the indications for the use of parenteral nutrition in the critical care unit?