5. Creatinine levels relate to both muscle mass and to kidney function. As you age, your muscle mass decreases but your kidneys tend to function less effectively. The net result is not much change in creatinine levels in the blood as you get older.^ Back to top.reatinine levels relate to both muscle mass and to kidney function. As you age, your muscle mass decreases but your kidneys tend to function less effectively. The net result is not much change in creatinine levels in the blood as you get older. ^ Back to top.
What insects do chameleons eat? Chameleons can eat a large variety of insects including crickets, grasshoppers, flies, tomato hornworms, silkworms, wax worms, mealworms, and cockroaches. Although this is a sâ¦mall percentage of what they can eat most of these insects are very nutritious and have good sources of vitamins. 3 people found this useful.
What do Giraffes Eat? Giraffes are avid eaters when food is plentiful. They prefer to consume what is in the trees including twigs and leaves. Their eating habits often encourage the growth of new foliage too which means that they can return to feed in that location on and off again. They also will consume a variety of types of fruits that seasonally grow in the trees.