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Is spicy food healthy or harmful? Four facts backed by science

Fri, July 17, 2026 - 12:26
3 min
Four science-backed facts about the benefits of spicy food
Is spicy food healthy or harmful? Four facts backed by science Photo: Is spicy food good for you? (Magnific)

Millions of people love adding spicy seasonings to their everyday meals. Most do it simply for the bold flavors and appetite boost.

Professor and dietitian Oleh Shvets explains whether spicy food is actually good for your health.

Is spicy food healthy?

Modern scientists say spicy foods offer significant health benefits. After studying how spicy compounds affect the human body, researchers have identified four compelling reasons to embrace fiery flavors.

Speeds up your metabolism

Chili peppers contain a unique compound called capsaicin, which gives them their heat.

Once it reaches the stomach, capsaicin can increase the body's ability to burn calories, helping boost overall metabolism.

While spicy food alone won't lead to dramatic weight loss, it can be a helpful addition to a balanced diet.

Has powerful anti-inflammatory properties

Capsaicin is also being studied as an effective anti-inflammatory compound.

Research suggests it may help reduce low-grade chronic inflammation, a condition closely linked to obesity and type 2 diabetes.

Other spices with similar benefits include turmeric and cinnamon, which help protect cells from damage and support overall health.

Naturally improves your mood

Fans of spicy food often notice a burst of energy after eating.

There's a simple explanation: spicy compounds stimulate pain receptors in the mouth.

The brain interprets this as a stress signal and responds by releasing endorphins, the body's natural painkillers.

These hormones create feelings of happiness and mild euphoria while helping relieve stress.

Helps relieve cold symptoms

Spicy foods can also act as a natural remedy for a stuffy nose.

During seasonal allergies or viral infections, spicy meals stimulate mucus production, helping reduce nasal swelling and making it easier to breathe without relying on decongestant sprays.

Safety tips and important warnings

Experts recommend introducing spicy foods gradually.

Start by adding a small pinch of spices to your meals or sprinkling a few chili flakes into a sauce.

If you accidentally eat something too spicy, drink a glass of cold milk or kefir. Dairy products neutralize the burning sensation much more effectively than water.

People with stomach ulcers or intestinal disorders should avoid spicy foods altogether, as they may worsen existing digestive problems.

This material is for informational purposes only and should not be used for medical diagnosis or self-treatment. Our goal is to provide readers with accurate information about symptoms, causes, and methods of detecting diseases. RBС-Ukraine is not responsible for any diagnoses that readers may make based on materials from the resource. We do not recommend self-treatment and advise consulting a doctor in case of any health concerns.

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