Physical activity also improves metabolic health in youth. Studies find this effect when young people participate in at least 3 days of vigorous aerobic activity a week. More physical activity is associated with improved metabolic health, but research has yet to determine the exact amount of improvement.xercise is a form of physical activity that is planned, structured, repetitive, and performed with the goal of improving health or fitness. So, although all exercise is physical activity, not all physical activity is exercise.
Orange: If you consume excess beta-carotene from supplements or produce, such as carrots, sweet potato, squash, some leafy greens, and some herbs, then your stool can appear orange. Yellow/Pale Brown/Grey: Bright yellow diarrhea can signify a condition known as Giardiasis (see sidebar). Stool that is yellow or pale can also result from reduced production of bile salts, since a normal, brown-coloured stool acquires its hue from breaking down bile.
ABCs of Poop continued... Stool that is light in color -- like grey clay -- can also mean trouble if itâs a change from what you normally see. Although it doesnât happen often, very light-colored stool can indicate a block in the flow of bile or liver disease.he first sign that your intestines arenât up to par is a shift from your normal GI routine, and as a result, discomfort below the waist. Constipation and Diarrhea. Constipation is a concern when you normally have a bowel movement once or twice a day, and that changes -- maybe you havenât gone in three days, or more.