When treadmills and static bikes do not seem to work anymore, it’s time to think about what you’re doing wrong. Yes, right. It’s your diet. Eating too much is the major cause of obesity. It doesn’t matter if you eat spam “lite” or “diet” coke, the small amount of fat you take into your body will pile up eventually.

Here are some brief facts about fats that you may not know about. There are three types of fats: saturated, poly-unsaturated, and mono-unsaturated fats. All fatty foods contain a mixture of these three fats, they only differ in the ratio. These three fats may raise or lower cholesterol levels, hence good and bad fats.