Best Diet for Heart Health: Doctor-Recommended

Your Guide to Heart-Healthy Living Through Diet | Expert Cardiac Nutrition Advice from JTS Medical Centre, UAE

Heart disease remains one of the leading causes of death worldwide, including across the UAE. The good news? A significant portion of heart disease risk is preventable — and it starts on your plate. At JTS Medical Centre, our expert doctors and cardiologists in the UAE work with patients every day to build sustainable, heart-healthy lifestyles. Here is what the latest medical research — and our own clinical experience — recommends when it comes to the best diet for heart health.

Your heart is always working, pumping blood through a network of blood vessels that stretches for 60,000 miles. The food you eat has an impact on your cholesterol levels, blood pressure and the health of your arteries. All of these things can affect your heart.

Doctors who specialise in heart health say that up to 80 per cent of heart disease that happens early can be prevented by changing the way you live and what you eat is the most important thing you can change.

 

In the United Arab Emirates, people eat a mix of food and fast food, which is not good for their hearts. Because of this, a lot of people in the UAE have high cholesterol, high blood pressure and are overweight. That is why it is so important to get advice on what to eat that is tailored to your needs, like the advice that doctors at JTS Medical Centre give to their patients. Diet is the number one tool against heart disease.

The Mediterranean Diet: The Gold Standard for Heart Health

Consistently ranked as the most heart-protective eating plan in peer-reviewed research, the Mediterranean diet is doctor-recommended worldwide. It emphasises:

•      Plenty of fresh fruits and vegetables (aim for 7–10 servings daily).

•      Whole grains such as oats, quinoa, brown rice, and whole wheat.

•      Healthy fats from extra virgin olive oil, avocados, and nuts.

•      Lean proteins, including fish (especially fatty fish like salmon and sardines), legumes, and poultry.

•      Low-to-moderate dairy, preferring Greek yoghurt and low-fat cheese.

•      Herbs and spices instead of salt for flavouring.

•      Red wine in very moderate amounts (optional, and only if medically appropriate).

Studies show that following a Mediterranean-style diet can reduce the risk of major cardiovascular events by up to 30%. It also helps manage weight, blood sugar, and blood pressure — all crucial factors in protecting long-term heart health.

Heart-Healthy Foods to Prioritise

When building a heart-protective diet, focus on including these superstar foods regularly:

•      Fatty Fish: Salmon, mackerel, and tuna are rich in omega-3 fatty acids, which lower triglycerides, reduce inflammation, and decrease the risk of arrhythmias. Aim for at least two servings per week.

•      Leafy Greens: Spinach, kale, and rocket are packed with vitamin K, nitrates, and antioxidants that support healthy arteries and lower blood pressure.

•      Berries: Blueberries, strawberries, and pomegranate (widely enjoyed in the UAE) are loaded with anthocyanins that combat oxidative stress and reduce LDL (bad) cholesterol.

•      Nuts and Seeds: Almonds, walnuts, and flaxseeds provide healthy fats, fibre, and plant sterols that actively lower cholesterol.

•      Legumes: Lentils, chickpeas, and beans are excellent sources of plant-based protein and soluble fibre, which helps remove cholesterol from the bloodstream.

•      Whole Grains: Oats contain beta-glucan, a soluble fibre proven to lower LDL cholesterol. Swap refined carbohydrates for whole grain alternatives wherever possible.

•      Olive Oil: Extra virgin olive oil is rich in monounsaturated fats and polyphenols, which protect the lining of blood vessels and reduce inflammation.

Foods to Avoid or Limit

Just as important as what you add to your diet is what you remove or reduce. Our doctors at JTS Medical Centre advise patients to minimise:

•      Trans fats and partially hydrogenated oils found in many processed snacks, pastries, and fried foods.

•      Saturated fats in red meat, full-fat dairy, and tropical oils like palm oil.

•      Refined carbohydrates and added sugars — white bread, sweets, sugary drinks, and processed cereals spike blood sugar and contribute to inflammation.

•      Excess sodium, which raises blood pressure — limits intake to less than 2,300 mg per day.

•      Alcohol beyond moderate consumption, as it raises triglycerides and blood pressure.

•      Ultra-processed foods high in artificial additives, preservatives, and empty calories.

Practical Heart-Healthy Eating Tips for UAE Residents

The UAE's rich food culture offers many naturally heart-friendly dishes — if you know how to navigate them. Here are doctor-approved tips tailored for life in the UAE:

•      Embrace traditional dishes like harees, lentil soup, and grilled fish, which are inherently nutritious.

•      Opt for grilled or baked preparations over deep-fried options when dining out.

•      Use olive oil or avocado oil for cooking instead of ghee or butter.

•      Stay hydrated — drink at least 8–10 glasses of water daily, especially in the UAE heat.

•      Reduce portion sizes of rice and bread; pair them with protein and vegetables.

•      Choose fresh fruit over sweets or pastries for dessert.

•      Meal prep on weekends to avoid relying on takeaways during busy weekdays.

When Diet Alone Is Not Enough

While diet is foundational, it is part of a broader cardiac health strategy. Regular exercise, stress management, adequate sleep, not smoking, and keeping up with medical check-ups all play crucial roles. If you have existing risk factors — high blood pressure, elevated cholesterol, diabetes, or a family history of heart disease — personalised medical guidance is essential.

At JTS Medical Centre in the UAE, our team of experienced physicians and specialists provides comprehensive cardiac risk assessments and personalised nutrition counselling. We take a holistic approach to your heart health, combining preventive care with the latest evidence-based treatments.

Take Charge of Your Heart Health Today

Your heart cannot wait. Whether you are looking to prevent heart disease, manage an existing condition, or simply want to know your numbers, the expert team at JTS Medical Centre is here to help. Serving patients across the UAE, we offer state-of-the-art diagnostics, personalised care plans, and compassionate support every step of the way.

Visit us at jtsmedicalcentre.com to book your consultation or learn more about our cardiac health services. Because a healthier heart starts with a single, informed step.