The research question or hypothesis ties everything together and directs inquiry in. both directions (the past Ã¦ literature review and the future Ã¦ your research now and. in the future). It is important to give some thought to how research questions and. hypotheses are constructed and formatted.
Milk, Cheese, and Yogurt. Not only are dairy foods like milk, cheese, and yogurt excellent sources of protein, but they also contain valuable calcium, and many are fortified with vitamin D.Choose skim or low-fat dairy to keep bones and teeth strong and help prevent osteoporosis.Eggs are one of the least expensive forms of protein.eafood is an excellent source of protein because it's usually low in fat. Fish such as salmon is a little higher in fat, but it is the heart-healthy kind: it has omega-3 fatty acids.
Whey protein is the collection of globular proteins isolated from whey. The protein in cow's milk is 20% whey protein and 80% casein protein, whereas the protein in human milk is 60% whey and 40% casein.