Most people who find out they have high cholesterol feel perfectly fine. They came in for something else, or for a routine medical, and the blood test told them what their body never did.
That is the whole difficulty with cholesterol. It causes no pain, no tiredness, no warning sign of any kind. It simply builds up quietly in the walls of your arteries over years, until one day it narrows or blocks one of them. By then the damage is a heart attack or a stroke, not a symptom you could have felt.
What cholesterol actually is
Cholesterol is a waxy, fat like substance that travels around in your blood. Your body needs some of it to build cells and make certain hormones, so it is not a poison. The problem is having too much of the wrong kind.
You will see two main types on your result. LDL, sometimes called the bad cholesterol, is the one that collects in artery walls and narrows them. HDL, the good cholesterol, helps carry cholesterol away, so a higher HDL is protective. A blood test also measures triglycerides, another type of fat in the blood that raises risk when it climbs too high.
Why it matters so much in the Caribbean
Heart disease and stroke are among the leading causes of death in Trinidad and Tobago, and high cholesterol is one of the main drivers of both. It often travels together with high blood pressure and diabetes, which are also common here, and the combination multiplies the danger.
The local diet does not help. Fried food, doubles, roti, heavy use of oil, sweet drinks and salt all push cholesterol and blood pressure in the wrong direction. None of these need to disappear from your life, but they do need to become occasional rather than daily.
Who should get tested, and how often
Because there are no symptoms, a blood test is the only way to know. As a general guide, adults should have their cholesterol checked from around the age of twenty and then at regular intervals through life, more often if you have any added risk.
You should be tested sooner and more frequently if you have diabetes, high blood pressure, a family history of early heart disease, if you are overweight, or if you smoke. If several of these apply to you, do not wait for a birthday to get checked.
How to bring your numbers down
For many people, changes to daily habits make a real difference before any medication is even discussed.
Eat less of the fats that raise LDL. Cut back on fried food, fatty cuts of meat, full fat dairy and packaged snacks. Cook with less oil, and grill, bake, steam or stew instead of frying.
Eat more of what helps. Vegetables, ground provisions, beans, peas, lentils, oats, fresh fruit and fish all support healthier numbers. Fibre in particular helps carry cholesterol out of the body.
Move most days. Regular brisk walking, swimming or any activity that gets you slightly out of breath raises the protective HDL and lowers triglycerides. Aim for a total of around two and a half hours across the week.
Lose a little weight if you carry extra. Even a modest drop in weight can improve your whole cholesterol picture. You do not have to reach an ideal weight to benefit.
Stop smoking, and go easy on alcohol. Smoking lowers your good cholesterol and damages artery walls directly. Cutting it out is one of the single best things you can do for your heart.
When medication is the right call
Sometimes lifestyle changes are not enough on their own, particularly if your cholesterol is very high or you already have diabetes or heart disease. In those situations a doctor may recommend medicines from a class called statins, which lower LDL cholesterol and have strong evidence for preventing heart attacks and strokes.
Medication is not a failure or a substitute for eating well. It works alongside a healthier diet, not instead of it. Your doctor will decide with you whether you need it, based on your numbers and your overall risk, and will monitor you over time.
What to do next
If you have never had your cholesterol checked, or it has been years, that is the place to start. A simple blood test gives you a number you can act on, and a consultation turns that number into a plan that fits your life.
High cholesterol is patient and silent, but it is also one of the most treatable risks you have. The sooner you know where you stand, the more time you have to change it.
Not sure what your cholesterol is? Get it checked at Newtown.
A simple lipid blood test, a consultation and ongoing chronic disease management are all available under one roof at 55 Woodford Street, Port of Spain. Our laboratory is on site, so most results come back quickly and your doctor can talk you through them the same visit. If you ever have sudden chest pain or signs of a stroke, our Accident and Emergency department is open 24 hours.
This article is for general education only and is not a substitute for personal medical advice, diagnosis or treatment. Always consult a qualified healthcare provider about your own health. If you believe you have a medical emergency, call or visit our 24-hour Accident and Emergency department immediately.