Nowadays, heart diseases are no longer limited to the elderly; In fact, young people are also increasingly becoming their victims. Busy lifestyles, poor eating habits, and increased stress gradually take a toll on the heart—an effect that often goes unnoticed until it’s too late. Given this changing reality, new guidelines issued by the American College of Cardiology (ACC) and the American Heart Association (AHA) have made significant changes regarding cholesterol management.
The new guidelines send a clear message: If anyone wants to keep their heart healthy long-term, they need to pay attention to cholesterol levels *now*—not later. To prevent heart disease, it’s important to take proactive steps early—especially at an early age. Whereas earlier treatment started only when a health problem became serious, now doctors will focus on prevention by identifying risks early.
keep an eye on your cholesterol
Cholesterol—especially LDL (“bad” cholesterol)—slowly deposits in our arteries, causing them to narrow. This condition is known as atherosclerosis, which can later lead to heart attack and stroke. According to the new guidelines, risk assessment will no longer be limited to a short period of just a few years; Rather, it will involve assessing risk across the lifespan, allowing timely and accurate decisions to be made.
How the PREVENT Calculator Tool Works
This time, a new tool called “PREVENT” calculator has been introduced. Based on factors such as your age, blood pressure, diabetes status and lifestyle habits (such as smoking), this tool estimates your risk of developing heart disease over the next 10 and 30 years. Considered more accurate than previous assessment methods, the tool divides people into low, borderline, moderate or high risk groups. If the initial report does not clear up the entire medical condition, the doctor may recommend additional tests—such as a CAC scan or markers like Lp(a) and apoB—to detect any hidden risks in time, so that appropriate treatment and prevention measures can be initiated. Additionally, the new guidelines emphasize the utmost importance of maintaining LDL (bad cholesterol) levels within a prescribed range. If your risk level is considered normal, your LDL cholesterol should be less than 100 mg/dL. For people at higher risk, it is important to keep this level below 70 mg/dL. Additionally, people who have had a previous heart attack or are at high risk should keep their LDL levels below 55 mg/dL to ensure heart protection.
Medicines for high LDL (bad) cholesterol
Treatment usually starts with statins; This is a group of drugs that are very effective at lowering LDL—or “bad”—cholesterol. If statins are not enough, your doctor may prescribe other medications—such as Ezetimibe, PCSK9 inhibitors, Bempedoic acid, or Inclisiran—to better control cholesterol levels.
Special attention to children and youth
A special thing about these guidelines is that now more emphasis is being given to children and youth. It is recommended that children ages 9 to 11 be screened for cholesterol, especially if they have a family history of heart disease. This pre-emptive action helps in preventing future heart diseases in the first place.
Food options to reduce bad cholesterol
However, lifestyle factors are more important than medicine. Adopting good habits—including eating healthy (rich in green vegetables, fruits, and whole grains), exercising daily (at least 150 minutes a week), controlling weight, not smoking, and getting enough sleep—can reduce LDL levels by 10 to 30 percent.
In addition to medication, eating right and a good lifestyle, some people need to take even more precautions. These include people with pre-existing conditions, such as diabetes or kidney disease, as well as people of South Asian (Indian) origin, who have a higher congenital risk of heart disease. Therefore, it is very important for these people to undergo regular medical checkups and consult a doctor from time to time, so that the potential risks can be effectively reduced.