The BMI is an attempt to quantify the amount of tissue mass (muscle, fat, and bone) in an individual, and then categorize that person as underweight, normal weight, overweight, or obese based on that value. However, there is some debate about where on the BMI scale the dividing lines between categories should be placed.
Bloating is any abnormal general swelling, or increase in diameter of the abdominal area. As a symptom, the patient feels a full and tight abdomen, which may cause abdominal pain, and sometimes accompanied by increased stomach growling, or more seriously, the total lack of it. 1 Symptoms.
Symptoms. Belching is a normal process and results from swallowed air accumulating in the stomach. The air can either be belched back or can be passed out of the stomach into the small intestine and be subsequently passed as rectal gas (flatus). Bloating refers to a sense of fullness in the upper abdomen.as can contribute to a sense of bloating (fullness), belching, abdominal cramps, and flatulence (gas). These symptoms are usually brief and resolve once gas is released by belching or flatulence.