Spicy Foods and Your Health

Learn how spicy foods impact your health.

Feb. 10, 2020 4   min read

Spicy food on a table

The health-related risks and benefits of spicy foods have long been a subject of discussion. From study-based evidence to personal experiences, chili peppers and other spicy foods are believed to be both helpful and harmful to different aspects of human health. 

Here is a breakdown of claims when it comes to spicy foods and the human body.

Spicy Foods Help with Cold Symptoms: FACT

Spicy foods contain capsaicin, the bioactive ingredient in chili peppers. Capsaicin breaks up mucus, which can help effectively relieve coughing and a sore throat. However, capsaicin can increase the production of mucus, causing a more prevalent runny nose.

Related: Think you have early flu symptoms? 

Spicy Foods Cure the Common Cold: FICTION

While spicy foods can make your sinuses feel clearer, they can’t cure the common cold. In fact, spicy foods are known to increase nausea and stomach pain. 

Be cautious when consuming spicy foods while under the weather. They may temporarily help relieve some symptoms, but the spice cannot cure your cold.

Read about more myths in our new flu guide

Chili Peppers Can Supplement a Healthy Diet: FACT

While capsaicin has been proven to increase fat burning, it is not a weight loss solution on its own. Adding a mild amount of chili pepper to a healthy diet can be a beneficial part of a weight management solution.

Chili peppers are proven to lead to increased energy expenditure, increased fat burning, and reduced appetite.

“Spices, rather than salt, are a healthier way to season food,” says Hannah Smith, RD, nutritionist at Rochester Regional Health. “Some spices like chili and cayenne pepper are considered strong antioxidants.”

Spicy Foods Cause Weight Loss: FICTION

Eating spicy foods is not a simple weight loss solution. A spicy barbeque rib has no additional health benefits just because it’s spicy, nor is eating a chili pepper each day an effective way to lose weight.

However, eating spicy foods more often can affect eating habits in a way that leads to weight loss.

Visit our Nutrition and Weight Management Center

“People tend to eat smaller portions when consuming spicy foods,” says Smith. “This can be beneficial if you tend to over-consume the recommended portion size.”

Spicy Foods Can Cause an Upset Stomach: FACT

“Although spicy foods can worsen the symptoms of gastrointestinal issues, it is often hard to tell which component of the food is causing it,” says Erik Olsen, DO, gastroenterologist at Rochester Regional Health.

“For example, eating spicy chicken wings will likely worsen the symptoms for someone suffering from gastrointestinal issues, but it is more likely the butter and fryer oil than the spicy component.”

Spicy Foods Cause Ulcers: FICTION

Consuming spicy foods is not a cause of ulcer disease. The idea that food, in general, can cause ulcers is a common misconception.

“People often think they have an ulcer due to food or stress. However, this is not true. Ulcer disease is usually caused by anti-inflammatory medications or bacteria in the stomach called H. pylori.”

Spicy Foods Can Increase Life Span: FACT

A study conducted at the Chinese Academy of Medical Sciences showed that those who ate spicy foods six to seven times a week had a 14% lower risk of premature death than those who ate spicy food less than once a week. The study also found that frequent consumers of spicy food showed a lower risk of death from cancer, heart or respiratory diseases. 

The most commonly used spices among the participants in the study were fresh and dried chili peppers. It’s important to remember that fresh peppers and spices can have health benefits, but spicy fast food, condiments, and other foods high in sugar, fat, and preservatives, are not healthy. 

“Peppers, like most vegetables, have antioxidants,” says Rhianon Condello, nutritionist at Rochester Regional Health. “This helps with cancer prevention and oxidative stress on arteries.”

Oxidative stress is an imbalance within your blood that can lead to diseases like diabetes, high blood pressure, and heart disease. Thus, eating fresh peppers can contribute to a longer, healthier life.

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