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Cholesterol is a waxy substance found in your blood that plays a crucial role in various bodily functions, including producing hormones and vitamin D. However, high levels of cholesterol, particularly low-density lipoprotein (LDL) or "bad" cholesterol, can increase your risk of developing heart disease, stroke, and other cardiovascular problems.

Chest pain is a common symptom that can be alarming, often prompting concerns about heart problems. While chest pain can indeed signal a serious cardiac issue, it's important to understand that there are many potential causes of chest discomfort, ranging from minor to life-threatening conditions.

Hypertension is elevated blood pressure. It can be defined as a condition in which the systolic pressure exceeds 160mm hg and diastolic pressure exceeds 95mmhg. It should also be noted that with diastolic pressure of 100 or more therapy should be initiated with drugs as well as diet.