By Ayo Bashiru Itopa, RD | Clinical Dietitian & Nutritionist

Stroke is one of the leading causes of death and long-term disability in Nigeria. It occurs when blood flow to part of the brain is blocked (ischemic stroke) or when a blood vessel in the brain bursts (hemorrhagic stroke). High blood pressure is the biggest risk factor, but unhealthy eating habits, obesity, diabetes, high cholesterol, smoking, and physical inactivity also play major roles.

The good news is that many strokes can be prevented by adopting healthier eating habits and making better lifestyle choices.

1. Reduce Your Salt Intake

Eating too much salt increases blood pressure, which significantly raises the risk of stroke.

Foods to limit include:

Seasoning cubes in excess

Salted meats

Processed foods

Instant noodles

Salted snacks

Smoked and salted fish

Canned Food

Instead:

Use natural spices such as garlic, ginger, onions, scent leaves, curry, thyme, and turmeric to add flavour.

Taste your food before adding extra salt.(Pinch or dash of salt is okay)

2. Eat More Fruits and Vegetables

Fruits and vegetables are rich in potassium, fibre, antioxidants, and vitamins that help control blood pressure and protect blood vessels.

Excellent Nigerian choices include:

Waterleaf

Ugu

Efo tete

Okra

Cabbage

Carrots

Cucumbers

Tomatoes

Garden eggs

Oranges

Pawpaw

Watermelon

Bananas

Guava

Aim for at least five servings of fruits and vegetables every day.

3. Choose Healthy Carbohydrates

Refined carbohydrates can contribute to obesity, diabetes, and poor heart health.

Choose:

Brown rice

Ofada rice

Oats

Sweet potatoes

Unripe plantain

Beans

Whole wheat bread

Reduce:

White bread

Cakes

Doughnuts

Sugary cereals

Pastries

4. Eat More Fish and Less Fatty Meat

Fish contains omega-3 fatty acids that help lower inflammation, reduce triglycerides, and protect the heart and blood vessels.

Good options include:

Titus (Mackerel)

Sardines

Croaker

Herring

Reduce consumption of:

Fatty beef

Processed meats

Sausages

Corned beef

Bacon

Grill, boil, or steam fish instead of deep frying.

5. Increase Your Fibre Intake

Dietary fibre helps lower cholesterol, improves blood sugar control, and supports healthy body weight.

High-fibre Nigerian foods include:

Beans

Moi-moi

Oats

Groundnuts

Soybeans

Vegetables

Apples

Pears

Oranges

Include fibre-rich foods in every meal.

6. Reduce Sugary Drinks

Frequent intake of sugary drinks increases the risk of obesity, diabetes, and high blood pressure.

Avoid frequent consumption of:

Soft drinks

Sweetened fruit juices

Energy drinks

Sugary yoghurt drinks

Choose:

Water

Unsweetened zobo

Unsweetened kunu

Coconut water (without added sugar)

Unsweetened green yoghurt 

7. Choose Healthy Cooking Oils

Not all fats are harmful. Healthy fats support heart health, while excessive saturated and trans fats increase cholesterol.

Use in moderation:

Soybean oil

Olive oil

Canola oil

Groundnut oil

Reduce excessive use of:

Palm oil

Butter

Margarine

Reused frying oil

8. Control Portion Sizes

Eating large portions regularly can lead to weight gain, increasing the risk of hypertension and stroke.

Simple tips:

Use a smaller plate.

Fill half your plate with vegetables.

Eat slowly.

Stop eating when comfortably satisfied.

Avoid eating late at night.

9. Drink Enough Water

Proper hydration supports normal blood circulation and overall body function.

Aim for about 2–3 litres of water daily, unless your healthcare provider recommends otherwise due to kidney, heart, or other medical conditions.

10. Maintain a Healthy Weight

Being overweight or obese increases the likelihood of developing high blood pressure, diabetes, and high cholesterol—all major risk factors for stroke.

A balanced diet combined with regular physical activity can help you achieve and maintain a healthy weight.

Other Lifestyle Habits That Reduce Stroke Risk

Nutrition is important, but it works best alongside healthy lifestyle habits.

✔ Check your blood pressure regularly.

✔ Exercise for at least 150 minutes per week.

✔ Avoid smoking.

✔ Limit alcohol intake.

✔ Sleep for 7–9 hours each night.

✔ Manage stress through relaxation, prayer, social support, or other healthy coping strategies.

✔ If you have hypertension, diabetes, or high cholesterol, take your prescribed medications consistently and attend regular medical follow-up appointments.

Foods That Support Heart and Brain Health

Include these regularly in your meals:

Oats

Beans

Fish

Avocado pear

Garlic

Tomatoes

Leafy vegetables

Groundnuts

Soybeans

Oranges

Apples

Guava

Watermelon

Final Thoughts

Stroke is not an inevitable part of ageing. Many cases can be prevented through healthy eating and positive lifestyle changes. Eating less salt, increasing your intake of fruits, vegetables, whole grains, beans, and fish while limiting sugary drinks, processed foods, and unhealthy fats can significantly reduce your risk.

Remember, every healthy meal is an investment in your brain and your heart. Start making healthier choices today—your future self will thank you.

About the Author

Ayo Bashiru Itopa, RD is a Registered Dietitian, Clinical Nutritionist, and Research Consultant committed to helping Nigerians prevent and manage lifestyle-related diseases through practical, evidence-based nutrition education. His mission is to make healthy eating simple, affordable, and accessible for everyone.

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