How To Speed Up Your Metabolism: 9 Easy Ways - Healthline

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Evidence Based8 Tips to Speed Up Your Metabolism and Your FAQ Answered

Medically reviewed by Marie Lorraine Johnson MS, RD, CPT — Written by Helen West, RD — Updated on January 11, 2024

Eat protein
Do HIIT
Try lifting
Stand up
Drink tea
Eat spicy foods
Sleep more
Drink coffee
FAQ
Takeaway

There are several easy and effective ways to support your metabolism, many of which involve making simple changes to your diet and lifestyle.

Your metabolism is responsible for converting the nutrients from the food you eat into fuel, which provides your body with the energy it needs to perform its basic functions.

The word “metabolism” is also used to describe your basal metabolic rate (the number of calories you burn at rest). The higher your metabolic rate, the more calories you burn at rest.

Many factors can affect your metabolism, including your age, diet, body composition, sex, body size, physical activity, health status, and any medications you’re taking.

Here are 8 strategies to help increase your metabolism to support weight management and overall health.

1. Eat plenty of protein at every meal

Eating food can temporarily increase your metabolism for a few hours.

This is called the thermic effect of food (TEF). It’s caused by the extra calories required to digest, absorb, and process the nutrients in your meal.

Protein causes the largest rise in TEF. Dietary protein requires 20-30% of its usable energy to be expended for metabolism, compared to 5-10% for carbs and 0-3% percent for fats.

Eating more protein can also reduce the drop in metabolism often associated with losing fat. This is because protein helps prevent muscle loss, which is a common side effect of dieting.

Summary
Eating more protein can boost your metabolism so that you burn more calories.

2. Do a high intensity workout

High intensity interval training (HIIT) involves quick and very intense bursts of activity.

If this type of exercise is safe for you, it can help indirectly speed up your metabolism. Your muscle cells will burn energy at rest, which helps you burn fat and build muscle.

This effect is believed to be greater for HIIT than for other types of exercise.

To get started, choose a modality, such as biking or running, that you are already familiar with.

Summary
Mixing up your exercise routine and adding in a few high-intensity workouts can boost your metabolism and help you burn fat.

3. Lift heavy things

Muscle is more metabolically active than fat. Building muscle can help increase your metabolism to help you burn more calories each day, even at rest.

Lifting weights can also help you retain muscle and counter the drop in metabolism that can occur during weight loss.

Summary
Lifting weights can help build and retain muscle. Higher amounts of muscle will result in a higher metabolism.

4. Stand up more

Sitting too much can have negative effects on your health, partly because long periods of sitting burn fewer calories and can lead to weight gain.

One 2018 review found that standing or stepping at work was associated with lowered cardiometabolic risk (CMR) scores, weight, body fat, waist circumference, systolic and diastolic blood pressure, fasting triglycerides, total/HDL cholesterol, and insulin.

However, stepping rather than standing resulted in greater improvements to lower systolic blood pressure and insulin resistance.

If you have a desk job, try standing up and walking for short periods to break up the length of time you spend sitting down. You can also try going for walks during the day or invest in a standing desk. In a 2020 study, researchers found that doing this resulted in reduced blood insulin and sugar.

Summary
Sitting for a long time burns few calories and may negatively affect your health. Try standing up or taking walks regularly or investing in a standing desk.

5. Drink green tea or oolong tea

Green tea and oolong tea help convert some of the fat stored in your body into free fatty acids, which may indirectly increase fat burning when combined with exercise.

It’s thought it may indirectly help prevent a weight loss plateau due to the way the teas affect your gut microbiome, which helps improve both the way your body breaks down fats for energy and the way it converts excess energy into fat for later use.

However, some older research suggests that these teas do not affect metabolism. Therefore, their effect may be small or only apply to some people.

Summary
Drinking green tea or oolong tea may affect your gut microbiome, which may be influencing the way your body breaks down fats, but research is mixed.

6. Eat spicy foods

Peppers contain capsaicin, a compound that can boost your metabolism.

However, many people can’t tolerate these spices at the doses required to have a significant effect.

For instance, one 2016 review evaluated the effects of capsaicin at acceptable doses. It predicted that eating peppers would burn around 10 additional calories per meal. Over 6.5 years, this could account for 1 pound (lb) or 0.5 kilograms (kg) of weight loss for an average-weight male.

Alone, the effects of adding spices to your food may be quite small. However, it may lead to a slight advantage when combined with other metabolism-boosting strategies.

Summary
Eating spicy food could be beneficial for boosting your metabolism and help you maintain a moderate weight. However, the metabolism-boosting effect of spicy foods is quite small.

7. Get a good night’s sleep

Lack of sleep is linked to a major increase in the chance of obesity.

It’s also been shown to affect levels of ghrelin, the hunger hormone, and leptin, a hormone that controls fullness (satiety).

This could explain why many people who are sleep-deprived often feel hungry and may have difficulty losing weight or may gain weight.

In a 2019 study, researchers also found that a lack of sleep for four nights or longer may slightly decrease how the body metabolizes fat. That said, this increase is small and easily restored by one good night’s sleep.

Summary
Lack of sleep can affect the levels of your appetite-regulating hormones and may slightly affect how your body metabolizes fat, which may lead to weight gain.

8. Drink coffee

Research has shown that caffeine can trigger the body to release neurotransmitters like epinephrine, which helps regulate the way your body processes fat.

However, this effect may vary based on several factors. For instance, one study found that caffeine was more effective at increasing fat burning during exercise in individuals with a less active (sedentary) lifestyle in comparison with trained athletes.

Summary
Drinking coffee can significantly increase your metabolism and may help you lose weight if that is your goal.

Frequently asked questions

How do you fix a slow metabolism?

“Fixing” a slow metabolism may start with consulting a healthcare professional for a comprehensive assessment. They may explore underlying causes and offer you a tailored plan. Managing any condition that slows down your metabolism, like hypothyroidism, can help make other efforts more productive.

Jumpstarting your metabolism may also require you to change a few habits like a nutrient-dense diet with limited processed foods, regular physical activity, and optimum sleep hygiene that allows your body to rest and recharge.

You may also avoid doing things that slow down your metabolism like restricting too many calories or not doing any strength resistance training.

What are the signs of a slow metabolism?

Every body is different. Signs of a slow metabolism may vary individually but may include fatigue, digestive upset, not losing any weight despite your efforts, and easily gaining weight.

Only a healthcare professional may accurately assess your metabolism and the underlying causes of these symptoms.

Does dieting affect metabolism?

Restrictive diets may sometimes lead to a slow metabolism, among other health effects. Although for weight loss and fat burning you do want to consume fewer calories than you burn, your body still needs to get enough fuel and nutrients to perform body functions. Instead of eating less, you may want to focus on nutritious foods and move more.

What foods speed up your metabolism?

Foods that boost your metabolism typically include protein such as meat, dairy, or legumes. A few other specific foods can also help, but it’s more about your overall eating plan and caloric needs. Read more about the 12 best foods to boost your metabolism.

If you’re going to eat before bed, protein-rich snacks like nuts, turkey, or fish may help you burn more fat. Learn about these and other foods you can eat before bed.

How can you lose weight with a slow metabolism?

To lose weight, you need to create a calorie deficit. This means you need to eat fewer calories than you burn, or better, burn more calories than you eat. You may want to focus on healthy eating habits while you consume enough calories to support your body functions. Consider reducing processed foods, sugar and alcohol intake, and saturated fats.

Resistance training and eating an adequate amount of protein can help preserve lean body mass. Muscle growth helps you burn more calories at rest.

The bottom line

Making small lifestyle changes and incorporating these tips into your routine can help increase your metabolism.

Having a higher metabolism can help you lose weight and keep it off, if that is your goal, while also giving you more energy.

Just one thing

Try this today: In addition to trying the tips outlined above, you can also add more metabolism-boosting foods to your diet. Check out this article for a list of some nutritious foods that can support your metabolism.

How we reviewed this article:

SourcesHistoryHealthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

Barcelos RP, et al. (2020). Caffeine effects on systemic metabolism, oxidative-inflammatory pathways, and exercise performance.https://www.sciencedirect.com/science/article/pii/S0271531720304449
Casanova N, et al. (2019). Metabolic adaptations during negative energy balance and their potential impact on appetite and food intake.https://www.cambridge.org/core/journals/proceedings-of-the-nutrition-society/article/metabolic-adaptations-during-negative-energy-balance-and-their-potential-impact-on-appetite-and-food-intake/92FC7CC3D00F801FBC1B8F4A164ADECD
Collado-Mateo D, et al. (2020). Effect of acute caffeine intake on the fat oxidation rate during exercise: A systematic review and meta-analysis.https://pmc.ncbi.nlm.nih.gov/articles/PMC7760526/
Cooper CB, et al. (2018). Sleep deprivation and obesity in adults: A brief narrative review.https://pmc.ncbi.nlm.nih.gov/articles/PMC6196958/
de Ciências Patológicas, et al. (2016). Capsaicin: Current understanding of its mechanisms and therapy of pain and other pre-clinical and clinical uses.https://www.mdpi.com/1420-3049/21/7/844
Irandoost P, et al. (2020). The effect of Capsaicinoids or Capsinoids in red pepper on thermogenesis in healthy adults: A systematic review and meta-analysis.https://pubmed.ncbi.nlm.nih.gov/33063385/
Janssens PLHR, et al. (2015). Long-term green tea extract supplementation does not affect fat absorption, resting energy expenditure, and body composition in adults.https://academic.oup.com/jn/article-abstract/145/5/864/4644393?redirectedFrom=fulltext&login=false
MacKenzie-Shalders K, et al. (2020). The effect of exercise interventions on resting metabolic rate: A systematic review and meta-analysis.https://pubmed.ncbi.nlm.nih.gov/32397898/
Miller T, et al. (2018). Resistance training combined with diet decreases body fat while preserving lean mass independent of resting metabolic rate: A randomized trial.https://pubmed.ncbi.nlm.nih.gov/28871849/
Most J, et al. (2020). Impact of calorie restriction on energy metabolism in humans.https://www.sciencedirect.com/science/article/abs/pii/S0531556519308642
Ogilvie AR, et al. (2022). Higher protein intake during caloric restriction improves diet quality and attenuates loss of lean body mass.https://onlinelibrary.wiley.com/doi/10.1002/oby.23428
Ness KM, et al. (2019). Four nights of sleep restriction suppress the postprandial lipemic response and decrease satiety.https://www.jlr.org/article/S0022-2275(20)32291-4/fulltext
Park JH, et al. (2020). Sedentary lifestyle: Overview of updated evidence of potential health risks.https://pubmed.ncbi.nlm.nih.gov/33242381/
Rothenberg DO, et al. (2018). A review on the weight-loss effects of oxidized tea polyphenols.https://pmc.ncbi.nlm.nih.gov/articles/PMC6099746/
Vaccari F, et al. (2020). Effects of 3-month high-intensity interval training vs. moderate endurance training and 4-month follow-up on fat metabolism, cardiorespiratory function and mitochondrial respiration in obese adults.https://link.springer.com/article/10.1007/s00421-020-04409-2
van Egmond LT, et al. (2022). Effects of acute sleep loss on leptin, ghrelin, and adiponectin in adults with healthy weight and obesity: A laboratory study.https://pubmed.ncbi.nlm.nih.gov/36404495/
Vybornaya KV, et al. (2017). [Basal metabolic rate as an integral indicator of metabolism intensity].https://pubmed.ncbi.nlm.nih.gov/30695621/
Wewege M, et al. (2017). The effects of high-intensity interval training vs. moderate-intensity continuous training on body composition in overweight and obese adults: A systematic review and meta-analysis.https://pubmed.ncbi.nlm.nih.gov/28401638/
Winkler EAH, et al. (2018). Cardiometabolic impact of changing sitting, standing, and stepping in the workplace.https://biblio.ugent.be/publication/8695482
Yates T, et al. (2018). Metabolic effects of breaking prolonged sitting with standing or light walking in older South Asians and white Europeans: A randomized acute study.https://pmc.ncbi.nlm.nih.gov/articles/PMC6909896/

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Evidence Based

This article is based on scientific evidence, written by experts and fact checked by experts.

Our team of licensed nutritionists and dietitians strive to be objective, unbiased, honest and to present both sides of the argument.

This article contains scientific references. The numbers in the parentheses (1, 2, 3) are clickable links to peer-reviewed scientific papers.

Medically reviewed by Marie Lorraine Johnson MS, RD, CPT — Written by Helen West, RD — Updated on January 11, 2024

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