How to increase your metabolism in 5 easy ways

Published Apr 07, 2025

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Updated Apr 14, 2025

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Est. reading time: 6 minutes

Key points

  • Metabolism refers to the body's process of converting food into energy, with a higher metabolic rate leading to improved energy levels and better weight management.
  • Consuming protein at every meal can increase metabolic rate due to the thermic effect of food, which refers to the energy required for digestion, absorption, and processing of nutrients.
  • High-intensity workouts and heavyweight lifting can boost metabolism by burning calories during and after the activity, and by increasing muscle mass which elevates resting metabolic rate.
  • Regular meals and good sleep are crucial for maintaining a healthy metabolism, as skipping meals can slow metabolic rate and lack of sleep can lead to hormonal imbalances affecting appetite and energy balance.

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How to increase your metabolism in 5 easy ways


As we age, many of us start looking for effective ways to boost our metabolism and enhance our overall health. A higher metabolic rate can lead to improved energy levels, better weight management and a more efficient body. Fortunately, there are several simple yet impactful strategies you can incorporate into your daily routine to rev up your metabolism.

In this article, we will explore five easy ways to increase your metabolic rate, helping you unlock your body's full potential and achieve your wellness goals. Whether you're looking to shed a few pounds or simply feel more energized, these tips will set you on the right path.

What is metabolism and metabolic rate?

Metabolism refers to the complex set of chemical reactions that occur within the body to convert food into energy, enabling essential functions such as growth, repair and maintenance of bodily systems. It encompasses two main processes: catabolism, which breaks down nutrients to release energy, and anabolism, which uses that energy to build and repair tissues.

The metabolic rate, on the other hand, is the speed at which these metabolic processes occur, typically measured in calories burned per unit of time. A higher metabolic rate indicates that the body is efficiently converting energy and can lead to increased calorie expenditure, while a lower metabolic rate may result in fewer calories burned, influencing weight management and overall energy levels.

5 ways to increase your metabolism

1. Eat protein at every meal

Incorporating protein into every meal is a highly effective strategy for boosting metabolism, primarily due to the thermic effect of food (TEF). This phenomenon refers to the energy required for digestion, absorption and processing of nutrients, and protein has the highest TEF compared to carbohydrates and fats. Studies have shown that consuming protein can increase metabolic rate by approximately 15-30% for a few hours after eating, compared to 5-10% for carbohydrates and 0-3% for fats. This means that by including protein-rich foods such as lean meats, fish, eggs, dairy, legumes and nuts in your diet, you can enhance calorie expenditure and support muscle maintenance, which further contributes to a higher resting metabolic rate.

Research from the American Journal of Clinical Nutrition indicates that increasing dietary protein can also help with weight management by promoting satiety and reducing overall calorie intake. A study found that individuals who consumed a higher protein diet experienced a greater reduction in body fat and an increase in lean muscle mass compared to those on lower protein diets. Given that the average American consumes only about 15% of their daily calories from protein—significantly below the recommended intake—making a conscious effort to include protein at every meal can be a game-changing approach to enhancing metabolism and achieving healthier body composition.

2. Do a high-intensity workout

Engaging in high-intensity workouts is a powerful way to boost metabolism, as these exercises not only burn calories during the activity but also elevate the metabolic rate post-workout through a phenomenon known as excess post-exercise oxygen consumption (EPOC). This effect allows the body to continue burning calories at an increased rate for hours, or even days, after the workout has concluded.

Research published on the National Institute of Health found that individuals who participated in high-intensity interval training (HIIT) experienced a significant increase in their resting metabolic rate compared to those who engaged in moderate-intensity exercise. In fact, a study indicated that participants performing HIIT could burn up to 30% more calories in a shorter amount of time compared to traditional steady-state workouts.

3. Lift heavyweight

Lifting heavyweight is an excellent strategy for boosting metabolism due to its profound impact on muscle mass and hormonal balance. When you engage in resistance training with heavy weights, your body responds by building and repairing muscle tissue, which requires a significant amount of energy. Increased muscle mass elevates your resting metabolic rate, meaning you burn more calories even when at rest. Some researchers speculate that for every pound of muscle gained, the body can burn an additional 6-10 calories per day. Furthermore, lifting heavy weights stimulates the release of hormones such as testosterone and growth hormone, which play crucial roles in muscle development and fat loss.

4. Don’t skip meals

Eating regular meals and not skipping them is essential for maintaining a healthy metabolism. When you skip meals, your body may enter a state of starvation, which can slow down your metabolic rate as it tries to conserve energy. This can lead to decreased calorie burning and may even result in muscle loss, as the body begins to break down muscle tissue for energy.

By eating balanced meals throughout the day, you provide your body with a steady supply of nutrients and energy, which helps to keep your metabolism running efficiently. Additionally, regular meals can help stabilize blood sugar levels, reduce cravings and prevent overeating later on.

5. Get a good night’s sleep every night

Getting a good night’s sleep is crucial for maintaining a healthy metabolism, as it plays a vital role in regulating the hormones that control appetite and energy balance. When you sleep well, your body can recover, repair and rejuvenate, which helps optimize metabolic functions. Lack of sleep can lead to hormonal imbalances, particularly in hormones like ghrelin and leptin, which are responsible for hunger and satiety, potentially leading to increased cravings and overeating. Additionally, adequate rest supports muscle recovery and growth, which can enhance your metabolic rate over time.

12 foods that increase metabolism and burn fat

Including these foods in your diet can help enhance your metabolism and support fat-burning efforts:

1. Fish & shellfish

  • Nutrition Values (per 3 oz serving of salmon):
  • Calories: 206
  • Protein: 22g
  • Fat: 13g (Omega-3 fatty acids)
  • Carbohydrates: 0g

2. Legumes

  • Nutrition Values (per 1 cup of cooked lentils):
  • Calories: 230
  • Protein: 18g
  • Fat: 0.8g
  • Carbohydrates: 40g
  • Fiber: 16g

3. Chili peppers

  • Nutrition Values (per 1 medium chili pepper):
  • Calories: 18
  • Protein: 0.8g
  • Fat: 0.2g
  • Carbohydrates: 4g
  • Capsaicin content: Boosts metabolism

4. Lean meats

  • Nutrition Values (per 3 oz serving of chicken breast):
  • Calories: 165
  • Protein: 31g
  • Fat: 3.6g
  • Carbohydrates: 0g

5. Low-fat milk

  • Nutrition Values (per 1 cup):
  • Calories: 102
  • Protein: 8g
  • Fat: 2.5g
  • Carbohydrates: 12g

6. Broccoli

  • Nutrition Values (per 1 cup, raw):
  • Calories: 31
  • Protein: 2.5g
  • Fat: 0.4g
  • Carbohydrates: 6g
  • Fiber: 2.4g

7. Lentils

  • Nutrition Values (per 1 cup of cooked lentils):
  • Calories: 230
  • Protein: 18g
  • Fat: 0.8g
  • Carbohydrates: 40g
  • Fiber: 16g

8. Green tea

  • Nutrition Values (per 1 cup):
  • Calories: 2
  • Protein: 0g
  • Fat: 0g
  • Carbohydrates: 0g
  • Contains catechins that may boost metabolism

9. Quinoa

  • Nutrition Values (per 1 cup, cooked):
  • Calories: 222
  • Protein: 8g
  • Fat: 3.6g
  • Carbohydrates: 39g
  • Fiber: 5g

10. Greek yogurt

  • Nutrition Values (per 1 cup, plain, non-fat):
  • Calories: 100
  • Protein: 17g
  • Fat: 0g
  • Carbohydrates: 6g

11. Almonds

  • Nutrition Values (per 1 oz, about 23 almonds):
  • Calories: 164
  • Protein: 6g
  • Fat: 14g
  • Carbohydrates: 6g
  • Fiber: 3.5g

12. Apples

  • Nutrition Values (per medium apple):
  • Calories: 95
  • Protein: 0.5g
  • Fat: 0.3g
  • Carbohydrates: 25g
  • Fiber: 4g

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FAQs

What is metabolism and how does it relate to metabolic rate?

Metabolism refers to the chemical reactions in our bodies that convert food into energy, enabling growth, repair, and maintenance of bodily systems. It includes two main processes: catabolism, which breaks down nutrients to release energy, and anabolism, which uses that energy to build and repair tissues. The metabolic rate, on the other hand, is the speed at which these metabolic processes occur, usually measured in calories burned per unit of time. A higher metabolic rate means the body is efficiently converting energy, leading to increased calorie expenditure.

How can protein intake affect my metabolism?

Consuming protein at every meal can boost your metabolism due to the thermic effect of food (TEF), which is the energy required for digestion, absorption, and processing of nutrients. Protein has the highest TEF compared to carbohydrates and fats. Studies have shown that protein can increase metabolic rate by approximately 15-30% for a few hours after eating, compared to 5-10% for carbohydrates and 0-3% for fats. This means that by including protein-rich foods in your diet, you can enhance calorie expenditure and support muscle maintenance, which further contributes to a higher resting metabolic rate.

What types of exercise can help increase my metabolism?

High-intensity workouts and heavy weight lifting are two powerful ways to boost metabolism. High-intensity workouts not only burn calories during the activity but also elevate the metabolic rate post-workout through a phenomenon known as excess post-exercise oxygen consumption (EPOC). This effect allows the body to continue burning calories at an increased rate for hours, or even days, after the workout has concluded. Lifting heavy weights helps build and repair muscle tissue, which requires a significant amount of energy and increases your resting metabolic rate.

How does regular eating and sleep impact my metabolism?

Eating regular meals and not skipping them is essential for maintaining a healthy metabolism. When you skip meals, your body may enter a state of starvation, which can slow down your metabolic rate as it tries to conserve energy. This can lead to decreased calorie burning and may even result in muscle loss. Sleep is also crucial for maintaining a healthy metabolism, as it plays a vital role in regulating the hormones that control appetite and energy balance. Lack of sleep can lead to hormonal imbalances, potentially leading to increased cravings and overeating.

What are some foods that can help increase metabolism and support fat burning?

Some foods that can enhance your metabolism and support fat-burning efforts include fish & shellfish, legumes, chili peppers, lean meats, low-fat milk, broccoli, lentils, green tea, quinoa, Greek yogurt, almonds, and apples. These foods are rich in proteins, fiber, and other nutrients that can boost metabolism and promote satiety, helping with weight management.

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Dr. Linda Halbrook is a Board-Certified Family Medicine physician with over 40 years of experience, dedicated to providing comprehensive care to patients across Texas. She retired from practice but currently serves on the Clinical Services Committee of CommonGood Medical, a non-profit organization serving the uninsured in Collin County. 

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Solv has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references.

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