A more precise measure of the kidney function can be estimated by calculating how much creatinine is cleared from the body by the kidneys. This is referred to as creatinine clearance and it estimates the rate of filtration by kidneys (glomerular filtration rate, or GFR). The creatinine clearance can be measured in two ways. It can be calculated (estimated) by a formula using serum (blood) creatinine level, patient's weight, and age.
Pancakes. Exercise may not be enough when you need to burn belly fat. Belly fat is the toughest fat to lose on your body. A variety of things influence belly fat, including stress. Stress is one of the biggest factors, but some foods you eat increase this type of fat as well.Before you continue to indulge in the bad stuff, here are 6 foods to avoid when trying to burn belly fat.ost desserts have refined sugars. These sugars lead to weight gain. Consider eating healthy fruits instead of cakes, cookies and candies. Fast food is the worse type of food to eat when you're trying to lose belly fat.
Guidelines for Losing Weight: 1  Foods that help you lose weight are: eggs, liver, venison, greens, licorice, green tea. 2  Foods to avoid when you want to lose weight are: wheat, buckwheat, corn, lentils, peanuts, seeds, including sesame. 3  Eating out strategy: steak house & salad bar, seafood, Greek and French cuisine.