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Improving Metabolism Through Diet Changes

Know about the ways to improve metabolism through diet changes, what affects metabolism, foods that boost and that avoid metabolism and natural ways to support metabolism.

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Written by Dr. Mohammed Kamran

Reviewed by Dr. J T Hema Pratima MBBS

Last updated on 31st Jul, 2025

Introduction 

Metabolism is the process by which your body converts food into energy. A faster metabolism helps you burn more calories, maintain a healthy weight, and feel more energetic. If your metabolism is slow, you might feel sluggish, gain weight easily, or struggle with digestion. The good news is that you can boost your metabolism through simple diet changes!

What Affects Metabolism?

Several factors influence metabolism, including:

  1. Age – Metabolism slows down as we age.

  2. Muscle Mass – More muscle means a higher metabolic rate.

  3. Hormones – Thyroid imbalances can slow metabolism.

  4. Diet & Hydration – What you eat and drink plays a big role.

  5. Sleep & Stress – Poor sleep and high stress can lower metabolism.

Foods That Boost Metabolism

1. Protein-Rich Foods

Protein helps build muscle and requires more energy to digest than fats or carbs. Include:

  • Eggs

  • Lean meats (chicken, turkey)

  • Fish (salmon, tuna)

  • Beans and lentils

  • Greek yoghurt

2. Spicy Foods

Spices like chilli peppers contain capsaicin, which temporarily increases metabolism.

3. Green Tea & Coffee

Green tea has catechins, and coffee has caffeine, both of which can enhance fat burning.

4. Whole Grains & Fibre

Foods like oats, quinoa, and brown rice keep you full longer and improve digestion.

5. Healthy Fats

Avocados, nuts, and olive oil help regulate metabolism without causing weight gain.

6. Iron & Zinc-Rich Foods

Low iron or zinc can slow metabolism. Eat spinach, lentils, nuts, and seafood.

Consult a Top general practitioner for the best advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mainak Baksi, General Practitioner

Dr. Mainak Baksi

General Practitioner

13 Years • MBBS , MD (MPH)

Howrah

Mainak Baksi Clinic, Howrah

recommendation

82%

(50+ Patients)

600

750

IMAGE
Dr. D Bhanu Prakash, General Practitioner

Dr. D Bhanu Prakash

General Practitioner

10 Years • MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine

Hyderabad

Apollo 24|7 Clinic, Hyderabad

770

IMAGE
Dr. Md Yusuf Shareef, General Practitioner

Dr. Md Yusuf Shareef

General Practitioner

8 Years • MBBS

Hyderabad

Apollo 24|7 Clinic, Hyderabad

660

IMAGE
Dr. Shesham Srinidhi, General Practitioner

Dr. Shesham Srinidhi

General Practitioner

5 Years • MD(physician)

Hyderabad

Apollo 24|7 Clinic, Hyderabad

recommendation

86%

(125+ Patients)

660

Foods That Slow Down Metabolism

Foods to Avoid or Limit include:

  1. Sugary drinks and snacks

  2. Refined carbs (white bread, pastries)

  3. Processed foods

  4. Excessive alcohol

Lifestyle Tips to Support Metabolism

1. Stay Hydrated

Drinking enough water helps digestion and calorie burning.

2. Eat Small, Frequent Meals

Instead of 3 large meals, try 5-6 smaller meals to keep your metabolism active.

3. Strength Training

Muscle burns more calories than fat, so include weight or resistance exercises.

4. Get Enough Sleep

Poor sleep disrupts metabolism-regulating hormones.

5. Manage Stress

Chronic stress increases cortisol, which can slow metabolism.

When to See a Doctor?

If you experience:

  1. Unexplained weight gain or loss

  2. Extreme fatigue

  3. Digestive issues

  4. Thyroid-related symptoms (hair loss, dry skin)

It might be time to check for underlying conditions like hypothyroidism or diabetes.

Final Thoughts

Improving metabolism doesn’t require extreme diets—just smart food choices and healthy habits. By eating metabolism-boosting foods, staying active, and managing stress, you can feel more energetic and maintain a healthy weight.

Consult a Top general practitioner for the best advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mainak Baksi, General Practitioner

Dr. Mainak Baksi

General Practitioner

13 Years • MBBS , MD (MPH)

Howrah

Mainak Baksi Clinic, Howrah

recommendation

82%

(50+ Patients)

600

750

IMAGE
Dr. D Bhanu Prakash, General Practitioner

Dr. D Bhanu Prakash

General Practitioner

10 Years • MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine

Hyderabad

Apollo 24|7 Clinic, Hyderabad

770

IMAGE
Dr. Md Yusuf Shareef, General Practitioner

Dr. Md Yusuf Shareef

General Practitioner

8 Years • MBBS

Hyderabad

Apollo 24|7 Clinic, Hyderabad

660

IMAGE
Dr. Shesham Srinidhi, General Practitioner

Dr. Shesham Srinidhi

General Practitioner

5 Years • MD(physician)

Hyderabad

Apollo 24|7 Clinic, Hyderabad

recommendation

86%

(125+ Patients)

660

Consult a Top general practitioner for the best advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mainak Baksi, General Practitioner

Dr. Mainak Baksi

General Practitioner

13 Years • MBBS , MD (MPH)

Howrah

Mainak Baksi Clinic, Howrah

recommendation

82%

(50+ Patients)

600

750

IMAGE
Dr. D Bhanu Prakash, General Practitioner

Dr. D Bhanu Prakash

General Practitioner

10 Years • MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine

Hyderabad

Apollo 24|7 Clinic, Hyderabad

770

IMAGE
Dr. Md Yusuf Shareef, General Practitioner

Dr. Md Yusuf Shareef

General Practitioner

8 Years • MBBS

Hyderabad

Apollo 24|7 Clinic, Hyderabad

660

IMAGE
Dr. Shesham Srinidhi, General Practitioner

Dr. Shesham Srinidhi

General Practitioner

5 Years • MD(physician)

Hyderabad

Apollo 24|7 Clinic, Hyderabad

recommendation

86%

(125+ Patients)

660

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