Normal levels of creatinine in the blood are approximately 0.6 to 1.2 milligrams (mg) per deciliter (dL) in adult males and 0.5 to 1.1 milligrams per deciliter in adult females. Muscular young or middle-aged adults may have more creatinine in their blood than the norm for the general population.
Types of muscle fibers. Skeletal muscle, the type that is responsible for moving our muscles when we run, is comprised of three different muscle fiber types, each with its own advantages, disadvantages, and specialty.
This type of fiber speeds digestion and makes your stools bulky and soft. Soluble fiber slows down digestion and helps nutrients absorb through intestinal walls, but it does not work to soften your stool.his type of fiber speeds digestion and makes your stools bulky and soft. Soluble fiber slows down digestion and helps nutrients absorb through intestinal walls, but it does not work to soften your stool.