Research methods in the sociology of the family can be broken down to three major approaches, each with its own strengths and weaknesses; which need be employed in a study, then, relies largely on the subject of, and questions posed by, the research. One approach is survey research of contemporary families.
Potassium pills only provide potassium, but bananas also provide a variety of other nutrients. Each medium banana contains 12 percent of the daily value for fiber, 17 percent of the DV for vitamin C, 22 percent of the DV for vitamin B-6 and 16 percent of the DV for manganese.
Over time, that can lead to hypertension, kidney and heart disease. But potassium can flush out some of that excess sodium from your body. A serving of yogurt has tons of it: At almost 600 milligrams per eight ounces, it actually contains more potassium than an extra large banana, which has around 544 mg.