Locations:
September 10, 2020/Diet, Food & Fitness/Nutrition

Can Cayenne Pepper Speed Up Your Metabolism?

The short answer from a dietitian

cayenne peppers

Q: Is it true that cayenne pepper can rev up your metabolism and help you lose weight?

Maybe! The main ingredient in cayenne pepper is capsaicin, which gives the spice its strong and hot flavor. Capsaicin is also the active ingredient in many treatments for arthritis and muscle pain. Some research suggest that capsaicin acts as a thermogenic chemical, which can produce heat to stimulate your metabolism and help you burn fat.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

Health benefits of cayenne pepper can include:

  • Relieves cold symptoms like congestion and sneezing.
  • May have antibacterial properties.
  • Contains antioxidants, like vitamin C, beta-carotene (a vitamin A precursor) and vitamin E.
  • Increases energy and reduces hunger.

Whether you’re looking to spice up a dish or help you lose weight, it’s easy to incorporate cayenne into your diet. Use it in rubs, sauces, stews and more. Sprinkle on soups, eggs, popcorn and sweet potato fries. Or try it with roasted chickpeas or chili.

– Registered dietitian Anna Taylor, RD.

Advertisement

Cleveland Clinic icon
Health Essentials logo
Subscription icon

Better health starts here

Sign up for our Health Essentials emails for expert guidance on nutrition, fitness, sleep, skin care and more.

Learn more about our editorial process.

Related Articles

Person breathing out fruity-smelling breath
September 16, 2026/Diabetes & Endocrinology

Why Does Your Breath Smell Fruity?

Fruity-smelling breath can happen when your body burns fat for energy, and in some cases, can signal a medical emergency

Person hiking outdoors in cold weather, and person hiking ouotdoors in hot weather
August 19, 2026/Exercise & Fitness

Cold vs. Heat: Which Temp Burns More Calories?

Any extra calorie burn from exercising in cold or hot temps is minimal

Person sweating, catching their breath during a workout
August 19, 2026/Exercise & Fitness

Does Sweating Burn More Calories?

The amount you sweat doesn’t affect how many calories you burn

Hand holding a smartphone with a calorie tracking app on it, with greens on a table
May 29, 2026/Weight Loss

How to Safely Use a ‘Calorie Deficit’ To Lose Weight

A little bit of math and a little bit of patience can put you on the path to meeting your goals

People working out with weights in a gym
April 22, 2026/Exercise & Fitness

How Many Calories Do You Typically Burn in a Day?

Your metabolism may torch 1,300 to 2,000 calories daily, and the number only grows with activity

Hands prepping salmon with lemon and spices
January 14, 2026/Diabetes & Endocrinology

Is It Possible To Increase Your Metabolism?

Lifestyle changes can bring a slight metabolic boost and health benefits

Person eating a salad, with another person calculating calories in background
August 19, 2025/Weight Loss

How Many Calories Should You Eat in a Day?

It depends on factors like your age, activity level and if you want to maintain, lose or gain weight

Plate of avocado, tomato, cheese and almond salad
April 25, 2025/Nutrition

Top Healthy High-Calorie Foods From a Dietitian

Avocados, cheese and nuts are high in calories but have big health benefits

Trending Topics

Two women briskly walking in a park

Can Exercise Reduce Your Risk of Breast Cancer?

Managing your weight through physical activity may lower your chances of getting this common cancer

Person wrapped in blanket on couch, blowing their nose, box of tissues and mug of warm drink nearby

Flu Season: A Timeline for the Start, Peak and End

It typically starts in October and winds down in early spring, with cases at their highest in the middle of winter

Person sitting in driver’s seat of car, with eyes closed and head back

Driving Anxiety: Why It Happens and How To Cope

Anxiety disorders, health conditions and past trauma can make driving nerve-wracking — help is available

Ad