Harmful effect of Fat Burning

1) Low-fat diets are naturally higher in sugar - Fats contain 9 calories per gram, and when you place severe limitations on your fat intake, you’ll naturally have to make up for those lost calories through an increased consumption of protein and carbohydrates.
For most individuals, this means piling up their intake of fruits, breads, pastas and other such items that, while low in fat, are very high in sugar. Although your body requires a certain amount of glucose to fuel its daily tasks, any excess that isn’t needed will simply be stored as fat.

2) Low-fat diets increase cravings and hunger pangs - Not only does the addition of dietary fat provide a more “filling” effect from the meals that you eat, but since your carbohydrate consumption is now naturally higher, your blood sugar levels and insulin production will be in overdrive. Constant rising and falling of blood sugar not only leaves you feeling tired and sluggish throughout the day, but it increases your appetite and food cravings as well.

3) Low-fat diets lower testosterone levels - Most people are aware that testosterone plays a large role in the process of building muscle tissue (which in turn causes greater body fat losses), but testosterone itself also has direct fat burning effects. Diets that focus on significant reductions in fat consumption also cause measurable negative effects on testosterone production