Body mass index BMI, has been the tool for assessing healthy body weight. Research has now pointed to the fact that just BMI is not enough, we need to know our body composition BCA to find out how much fat versus muscle we carry and waist-hip ratio , which is now seen as a critical indicator of health. A W/H ratio of >0.9 for men and >0.85 in women is an indication of belly fat. When we accumulate belly fat, we basically increase both subcutaneous and visceral fat. Subcutaneous is the overhanging belly that we can hold on to while visceral fat is deep inside and fills the space between our organs in the abdominal space. The later, visceral fat, is the bigger concern and has been associated with higher risk of CVD, DM, and cancers. It is also linked to increased LDL, lower HDL cholesterol, and insulin resistance.
https://www.psychreg.org/effective-belly-fat-burning-drinks-that-really-work/