A 2022 SRUDY PUBLISHED IN Nature Medicine of 52,000 women and men, the largest of its kind in humans, found just one common factor in every overweight man and women. Low brown adipose tissue levels! They also found common in every skinny person were high brown adipose tissue levels.
Brown adipose tissue (BAT) also known as brown fat, is not fat at all. Its not a fat storer but a fat shrinker. Its brown color comes from its densely packed mitochindria which work 24/7 to burn calories from your fat stores and the food you eat into pure, natural energy.
Even though BAT makes up a friction of your weight, it can burn up to 300 times more calories than any other cell in the body