All You Need To Know To Increase Metabolism Naturally

All You Need To Know To Increase Metabolism Naturally

If you are trying to get slimmer, you should try to increase metabolism naturally. This can enable you to lose more weight without cutting more calories.

“Metabolism-enhancing products” has made it difficult to separate fact from fiction, but you can find a few research-based tips to increase metabolism naturally.

Understand What Metabolism Is

In the simplest terms, metabolism is the rate at which your body burns calories.

Very few people have a fast metabolism. A faster metabolism will enable you to lose more weight than a person with the same activity level, diet, and weight.

Determine what is influencing your metabolism! There are some factors that you can control and change and some factors that you can’t.

  • Heredity: You can inherit your metabolic rate from previous generations.
  • Thyroid disorder: Hypothyroidism (underactive thyroid gland) and hyperthyroidism (overactive thyroid gland) can slow down or speed up metabolism, but only 3% and .3% of the population have hypo- and hyperthyroidism respectively.
  • Age: Metabolic rate decreases 5% each decade, after the age of 40, partly because of decreased muscle mass.
  • Gender: Men generally burn calories more quickly than women because they have more muscle tissue.
  • Weight: Different tissues of your body contribute different amounts to resting metabolism. Muscle contributes more than fat per unit mass and, because it is denser than fat, muscle contributes much more per unit volume, but this may not be practically significant.

Estimate your RMR (resting metabolic rate). RMR is often used interchangeably with BMR (basal metabolic rate).

Although they are slightly different, estimating either is sufficient for the purpose of losing weight. What these equations will show you is, that if you weigh more, your RMR will be higher.

To calculate your RMR, use the Mifflin-St Jeor equation (which is more reliable than the Harris-Benedict equation). There are also calculators online that can do this for you:

RMR = 9.99w + 6.25s – 4.92a + 166g-161


  • w = weight in kilograms; if you know your weight in pounds, divide by 2.2 to get your weight in kilograms;
  • s = height in centimeters; if you know your height in inches, multiply by 2.54 to get your height in centimeters;
  • a = age in years;
  • g = gender = 1 for males, 0 for females.

Increase Metabolism With Diet And Exercise

Increase Metabolism With Diet And Exercise

Here is how to boost your metabolism the natural way:

1. Adjust Your Diet Accordingly

Your RMR will tell you how many calories you need to maintain your body at rest. Your daily consumption to maintain your weight should be:

  • RMR x 1.15 (E.g. RMR = 2000, so the maintenance intake is 2000 x 1.15 = 2300).

To lose weight safely, do not exceed your maintenance intake or have a caloric intake lower than your calculated RMR.

Count calories by recording what you eat and looking up how many calories each food item contains (either on the food packaging or in tables provided in books or online).

2. Do Not Starve

The worst thing you can do to your metabolism is to starve yourself. Consuming a very low-calorie diet that robs your body of enough energy to satisfy its basic functions will plunge your metabolism into slow motion.

Ensure you are consuming at least 1,200 calories per day for women and 1,500 for men to meet your basic metabolic needs.

3. Eat Small, Frequent Meals

Extending the time between meals makes your body go into “starvation mode,” which decreases your metabolism as a means to conserve energy and prevent starvation.

While some people are able to lose weight through intermittent fasting, most people generally eat less overall when they eat small, frequent meals.

In addition to having four to six small meals per day, eating healthy snacks will also increase metabolism.

4. Increase Metabolism Temporarily With Aerobic Exercise

Different activities burn different quantities of calories, but the important thing is to raise your heart rate and sustain the activity for approximately thirty minutes.

Physical activities such as aerobic exercises are huge stimulants for those with a slow metabolism. Make sure to exercise daily, even as little as 20 minutes.

5. Increase Metabolism In The Long Run With Weight Training

Muscle burns more calories than fat does (73 more calories per kilogram per day) so the more muscle you build, the higher your resting metabolic rate (RMR) will be.

Every muscle cell that you gain is like a little factory that constantly burns calories for you, even while you sleep, and revs up when you exercise.

  • This is the only way to increase RMR, which accounts for 60 to 70 percent of the calories you burn daily.
  • From a recent conservative estimate, one can extrapolate that in one year a person with 2.2 kg more muscle will burn calories corresponding to 1 kg of fat due to this muscle mass. Young healthy men typically have 35 to 50 kg of muscle mass so the most muscular men in the range burn extra calories relative to the least muscular corresponding to 6.8 kg (15 pounds) of fat per year.

Those who exercise regularly increase their metabolism by adding muscle mass. And muscles play a central role in whole-body metabolism by fighting obesity, diabetes, osteoporosis, and chronic diseases.

So don’t skip your gym classes or dog walking sessions because “your life depends on it!”

6. Get Enough Sleep To Boost Your Metabolism

Studies show that chronic lack of sleep can slow metabolism, increase appetite, and increase risks of obesity and weight gain.

Aim to get at least seven to eight hours of sleep a night so you wake up feeling refreshed, replenished and ready for the day ahead. This will definitely increase metabolism!

Foods That Help Boost Your Metabolism

Foods That Help Boost Your Metabolism

Here are the best foods to incorporate into your meals to increase your metabolism:

1. Have A Cup Of Green Tea

Green tea contains a type of antioxidant called catechins, which have been shown in studies to reduce body weight and waist circumference.

Green tea is also packed with cancer-fighting compounds that can benefit anyone’s diet, at any age.

2. Increase Metabolism With Chili Peppers

Chili peppers contain bioactive chemicals called capsinoids.

Studies have shown that the consumption of capsinoids increased energy expenditure (the amount of heat you produce internally and your external physical activity level) by 50 calories a day.

Adding a bit of spice to your meals can also help reduce belly fat and appetite.

3. Drink Coffee (Caffeinated Or Decaffeinated)

Small amounts of caffeine have been shown to boost your metabolism through stimulation of your central nervous system.

But make sure you are drinking the right amount. A cup of coffee (with about 150 mg of caffeine) is often enough to benefit from metabolic effects.

Too much coffee can lead to trouble sleeping, upset stomachs, or irregular heartbeats.

4. Boost Your Metabolism With Protein Foods

The body experiences a significant elevation in metabolic rate right after eating a meal, called the “thermic effect of food”.

In other words, our bodies need extra energy to digest, absorb, and transport all the nutrients after consuming proteins.

When you eat protein, it needs the most time to metabolize (at least 20 to 30 percent of your body’s energy).

Eating fish, lean meats, eggs, and plant protein like beans and soy will keep your metabolism accelerated for hours after your meal.

5. Eat Iron-Rich Foods

Iron is an essential mineral that helps transport oxygen to tissues throughout the body.

Iron also helps our bodies make energy — low iron levels can lead to fatigue, loss of appetite, anemia (not enough red blood cells) and slow down your metabolism.

Foods rich in iron include oysters, mussels, beef, lamb, fish, and poultry. Plant sources of iron include pumpkin seeds, lentils, tofu, chickpeas, and other beans.

6. Opt For Foods Rich In Vitamin D

A study conducted last year showed that those with low vitamin D levels gained more weight. There is still uncertainty as to how vitamin D contributes to weight management.

However, studies have suggested low vitamin D levels may lead to fat accumulation. Looking for natural ways to get vitamin D? Get outside or eat some salmon.

Tips For A Faster Metabolism


Do not overdo your diet or exercise program. Losing more than a pound a week can be detrimental to your health.

Check with a physician or a nutritionist to determine what would be considered an appropriate weight loss for your level of fitness before you start a new exercise or diet plan.

If you are pregnant or nursing, your caloric needs are increased. Speak to your doctor or midwife before restricting your diet or any specific food group.

More Tips For A Faster Metabolism

Here are a few tips that will help you better understand how some foods might increase your metabolism while others simply won’t:

1. Skip Sugary Foods

Some sugar substitutes may adversely affect metabolism and weight loss.

2. Forget About Miracle Fat-Burning Foods

There are no “fat-burning” foods. You might have heard that certain foods (e.g. celery and grapefruit) increase metabolic rate, but it is just a myth.

While some foods and drinks such as red peppers and green tea have been studied for their potential metabolic rate increasing properties, there is no conclusive evidence that whatever influence they have on metabolism is significant enough to result in weight loss.

Also, many people rely on some sort of metabolic stimulant to increase their metabolism. While this is great in the long run (and yes, some foods and stimulants can help improve your metabolism), don’t expect to get overnight results.

3. Choose High-Protein Foods

However, it has been proven that all foods do have what is called the thermic effect. Foods with protein have a 30% thermic effect and are the most thermal of all foods.

So that means if you eat a 100 calorie portion of meat, 30 calories from the food are required to break down the fibers in the protein and to properly digest it.

4. Eat More Fiber

Foods with higher amounts of fiber also have a high thermic effect. This is why people who eat 40% protein 40% carbohydrate and 20% mainly monounsaturated fat diets do very well, especially if they are carbohydrate sensitive and/or endomorphs.

Hopefully, all this information is enough for you to help you increase metabolism naturally. A better, faster metabolism leads to a life full of health benefits.

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