nutrition pop quiz chapter 3

If the optimal intake of potassium is 4,700mg daily and 2350mg of potassium was consumed for the day, what percentage?

2350/4700=0.5 x 100= 50%

what is a double bind study and what are the advantages and disadvantages of this type?

A double-blind study is one in which neither the participants nor the experimenters know who is receiving a particular treatment. This procedure is utilized to prevent bias in research results. Double-blind studies are particularly useful for preventing bias due to demand characteristics or the placebo effect.

what are the primary function of B vitamins?

To make sure the body's cells are functionally properly. which help the body convert food into energy (metabolism) and create new blood cells and maintain healthy skin cells, brain cells and other tissues.

what are good sources of protein?

lean meat, poultry, fish, eggs, dairy, seeds/nuts, beans and tofu or soy product

what are good sources of vitamin B6, B12, and folic acid

pork, chicken, turkey, fish, bread, wholegrain, eggs, vegetables, soy beans

identify key B- vitamins in development and maturation of red blood cells?

riboflavin, vitamin B12, and folic acid

what are good source of carbohydrates?

whole grains, vegetables, fruit, beans, pastries, sugary beverages.