What is macro demography?

What is Protein's role in body? Is praventac food supplement safe to take? what trait do cows and grass have in common? How many syns in a teaspoon of agave nectar for the Slimming World diet? Do you need a vitamin supplement if you eat right? What does Iodine do in the body? What are the health effects of skipping meals? Is green apple good for diet without sugar? Duodenum is a Part of? What does it mean when you burp and have no appettite? How many weight watcher points in gyoza? What enzyme begins the break down of potato? Also found in a milk-y laxative what mineral helps prevent muscle spasms and leg cramps Magnesium Iron Calcium Zinc? If you are 5ft 3in weigh 125 lbs and want to lose 10 lbs how many calories should you have a day? Does iron supplements make you hungry? How many calories should a woman eat a day at five feet eight inches tall to weigh 145 lbs when pursuing dancing walking and weight training? How many extra calories do you need a day during pregnancy? Do cows really have four stomachs if so what are the three extra ones for? Phenylketonuria? Can you gain weight if you take cordyceps?