Nutrition Flashcards
break down large molecules into smaller components and release energy (hydrolysis reactions)
catabolic reactions
the total biochemical reactions in the human body
metabolism
build up large molecules from smaller components and require energy (dehydration synthesis reactions)
anabolic reactions
whats an empty calorie
calories with no nutritional value
ex. candy bar, pop, etc..
6 types of nutrients
water
carbs
fats
proteins
vitamins
minerals
what’re essential nutrients
nutrients that the body cannot make through biochemical pathways. Need to ingest them
only vitamin that’s non essential
vit D, we make in our body
compounds from plants that have a biological effect on the body
phytochemicals
phytochemicals are ___-___. Meaning they’re substances that have an effect on the body but aren’t one of the 6 types of main nutrients
non-nutrients
the average daily dietary intake level that is sufficient to meet the nutrient requirement of nearly all (97 to 98 percent) healthy individuals in a particular life-stage and gender group.
(RDA) recommended dietary allowance