The body fat percentage (BFP) of a human being or other living being is the total mass of fat divided by total body mass, multiplied by 100; body fat includes essential body fat and storage body fat. Essential is necessary to maintain life and reproductive functions. (Wikipedia)
WHAT PRODUCES BODY FAT?
Body fat is created by both stress and the consumption of foods. Stress causes the hormone cortisol to be released and that in turn increases the visceral fat ratio in our bodies. This type of fat is most often found around our bellies, arms, legs, and other body parts and is responsible for obesity.
Our bodies are very good at capturing and storing fat. This means that the fat cells that aren’t used for regulating various bodily functions will quickly become excess visceral fat.
There are many different kinds of foods whose consumption can lead to excess body fat. Trans fats are one of the unhealthiest fats and are found in processed and fried foods. Meals and drinks (e.g., sodas) that contain high levels of sugars can also cause rapid weight gain.
The main types of fat cells are white, brown, and beige cells. They can be stored as essential, subcutaneous, or visceral fat.Each type of fat serves a different role. Some promote healthy metabolism and hormone levels, while others contribute to life-threatening diseases.
- estrogen
- leptin (one of the hormones that stimulates hunger)
- insulin
- cortisol (a stress hormone)
- growth hormone
Also known as a “soft fat,” subcutaneous fat is the fat that is typically used to measure a person’s body mass index (BMI). Given its location under the skin and outside of the abdominal cavity, this is often the fat we see around the waist, thighs, hips and buttocks when we look in the mirror.
Unlike visceral fat, subcutaneous fat can actually provide some health benefits, according to a 2015 study published in Cardiovascular Diabetology. The study found that a buildup of this soft fat directly corresponded with a decreased risk of buildup of cholesterol and fat inside artery walls. This type of fat is also associated with a decreased risk of calcium buildup inside the coronary artery.
Beige (brite)
Beige (or brite) fat is a relatively new area of research. These fat cells function somewhere between brown and white fat cells. Similarly to brown fat, beige cells can help burn fat rather than store it.
A healthy body fat percentage depends on several factors, and it isn’t the same for each person. Instead, ranges have been established for how men and women at various ages and levels of fitness should be measured.
Conclusion
When it comes to body fat, there are good types and not-so-good types. Far too many people think all fat is bad – and this can cause severe health problems when they try to lose weight. By understanding which body fats are essential to good health and which aren’t, we can remain healthy while we lose weight.
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