What is a peak expiratory flow rate test? The peak expiratory flow rate (PEFR) test measures how fast a person can exhale. The PEFR test is also called peak flow. This test is commonly performed at home with a handheld device called a peak flow monitor. For the PEFR test to be useful, you must keep continuous records of your flow rate.
Get more fiber in your diet. Soluble fiber (such as that found in apples, oats, and cherries) lowers insulin levels which can speed up the burning of visceral belly fat. 1  Add fiber to your diet slowly. 2  If you are currently getting 10g of fiber a day, don't jump to 35g of fiber the next day.
If you lose weight on the Wheat Belly diet, it will likely be from making healthy food choices and not because you shunned gluten. There is no scientific evidence that foods with gluten cause more weight gain than other foods.But the Wheat Belly diet doesnât only take away gluten. It also bans a whole host of other foods, including high-fructose corn syrup, sucrose, sugary foods, rice, potatoes, soda, fruit juice, dried fruit, and legumes.utting out the salt is great for your blood pressure. But if you have high cholesterol or heart disease, you might want to avoid the high-fat dairy and the red meat that are allowed in the Wheat Belly Diet. Davis encourages exercise, but the actual type and amount is left up to you.