Estimate your body fat percentage:This is the amount of lean tissue vs. fat you have on your body.You can use the picture above for reference.If you weigh 250lbs and have body-fat of 25%, you will have 62.5lbs of fat and 187lbs of lean tissue (muscle, bones, organs, etc).Your body composition is directly related to how many calories you burn at rest, so knowing this will indicate what your daily calorie intake should be.Here is a link to our free calorie calculator tool for fat loss.
Traditionally, body fat was thought to be stored passively in cells, waiting to be used for energy by the body. However, research has shown that fat cells are biologically active and function as an endocrine organ by secreting hormones and other molecules. The activity of visceral fat results in an inflammatory state that is strongly linked to metabolic disease, insulin resistance, and an increased risk of death, even in men at normal body weight.
Research suggests that fat cells — particularly abdominal fat cells — are biologically active. It's appropriate to think of fat as an endocrine organ or gland, producing hormones and other substances that can profoundly affect our health. Although scientists are still deciphering the roles of individual hormones, it's becoming clear that excess body fat, especially abdominal fat, disrupts the normal balance and functioning of these hormones.
First one’s the Adrenal belly or Adrenal shape, caused by increased levels of cortisol. When going through stressful periods, the production of cortisol increases, and this favours the accumulation of fat around the waist, leading to a saggy abdomen. Both men and women are likely to gain weight around the waist if they are constantly exposed to high levels of stress, and besides the excess belly fat, they are also likely to experience fatigue, back pain, nervousness, poor memory and sleep problems.