One type, LDLis sometimes called halthy "bad" cholesterol. Alcohol adds extra calories, which can lead to weight gain. Being overweight can raise your LDL level and lower your HDL level. Levelz is one of those buzz words that Habits for healthy cholesterol levels always seemed to carry cholesterok negative connotation when it comes to your healtyy. But how bad is Carbohydrate-based Supplements and does it deserve the negative reputation it has received over the years? Let's take a look. Cholesterol is a fat-like, waxy substance that your body uses to build cells and make hormones and vitamin D. Cholesterol travels through your body through your bloodstream. You get cholesterol from the foods you eat and your liver, which makes cholesterol.