LDL refers to low-density lipoprotein, and it is actually a combination reading of LDLs and VLDLs (very low-density lipoproteins). Over time, LDLs form a plaque buildup in your arteries, narrowing them and increasing your risk of heart disease, stroke, and other cardiovascular complications. They are often referred to as “bad” cholesterol. HDL refers to high-density lipoprotein. HDLs transport cholesterol in the bloodstream back to the liver and reduce the amount of cholesterol in your blood. This is why they are commonly called “good” cholesterol. Triglycerides are another form of fat molecule found in your blood that can contribute to the narrowing and hardening of your arteries. Like LDLs, high levels of triglycerides can increase your risk for cardiovascular diseases and complications.

You can still drink water the entire time before fasting.

Ideal - Less than 100 mg/dL Near optimal/slightly elevated - 100 to 129 mg/dL Borderline high - 130 to 159 mg/dL High - 160 to 189 mg/dL Severely high - Higher than 190 mg/dL

Ideal - At least 60 mg/dL Borderline risk factor for heart disease - 41 to 59 mg/dL High risk factor for heart disease - Less than 40 mg/dL Women’s HDL ranges are not given here. Women should see their lab test or speak to their doctor to assess their proper ranges.

Ideal - Less than 150 mg/dL Elevated - 150 to 199 mg/dL High - 200 to 499 mg/dL Extremely high - Higher than 500 mg/dL

LDL + HDL + (triglycerides/5) = total cholesterol. For instance, if you had an LDL of 100, HDL of 60, and triglyceride level of 150, then the equation would read: 100 + 60 + (150/5).

For instance, calculating the previous example would be 100 + 60 + (150/5) = 100 + 60 + 30 = 190. You can also find online calculators that will tally your total cholesterol from the individual numbers. [9] X Research source

Ideal - Less than 200 mg/dL Elevated - 200 to 239 mg/dL High - 240 mg/dL or greater

Reducing saturated fats, trans fats, salt, and sugar in your diet Choosing healthy food options, such as fruits, vegetables, legumes, whole grains, and lean meat protein Getting at least thirty minutes of cardio exercise each day Quitting smoking (if applicable) Maintaining a healthy weight You can find complete information with steps for lowering your cholesterol at How to Unclog Arteries Naturally.