Intermittent Fasting for Each Body Type

intermittent fasting

Intermittent fasting is a popular dietary approach involving alternating fasting and eating periods. There are different types of intermittent fasting, and some may be more effective for certain body types.

Body Types for Intermittent Fasting


1. Endomorph Body Type

Endomorphs tend to have a slower metabolism and a tendency to gain weight easily. They may benefit from shorter fasting windows, such as the 16/8 method, where they fast for 16 hours and eat within an 8-hour window.

2. Mesomorph Body Type

Mesomorphs are naturally athletic and can easily lose weight and build muscle. They may benefit from longer fasting windows, such as the 20/4 method or alternate-day fasting, where they fast for 20 hours and eat within a 4-hour window or fast every other day.

3. Ectomorph Body Type

Ectomorphs are naturally lean and may have difficulty gaining weight. They may benefit from a less restrictive fasting approach, such as the 12/12 or 14/10 method, where they fast for 12 or 14 hours and eat within a 12 or 10-hour window, respectively.


6 benefits of Intermittent Fasting

Fasting has been shown to provide numerous health benefits beyond just weight loss. Here are six health benefits of fasting:


1. Improved Insulin Sensitivity

Fasting can improve insulin sensitivity, lowering the risk of developing type 2 diabetes and metabolic syndrome.


2. Reduced Inflammation

It can help to reduce inflammation in the body, which can help to lower the risk of chronic diseases such as heart disease, cancer, and Alzheimer’s disease.


3. Increased Autophagy

It can increase the body’s natural cellular repair and regeneration process. This can help slow ageing and reduce the risk of age-related diseases.


4. Improved Brain Function

Fasting can improve brain function by increasing the production of a protein called brain-derived neurotrophic factor (BDNF), which can help to promote the growth of new neurons and improve cognitive function.


5. Reduced Oxidative Stress

Fasting can reduce oxidative stress in the body, which is a process that damages cells and contributes to the ageing process.


6. Weight Loss with Fasting

Fasting can help to promote weight loss by reducing calorie intake and increasing metabolism.

It’s important to note that while fasting can provide these health benefits, it may only be suitable for some. It’s always a good idea to consult a healthcare professional before starting any new diet or exercise program. It’s important to note that individual results may vary, and the most effective fasting approach will depend on various factors, including age, gender, activity level, and overall health. 


10 Tips for Effective Weight Loss with Intermittent Fasting

10 tips on how to succeed when doing fasting for your body type:


1. Choose the Right Fasting Method for Your Body Type 

Different fasting methods may work better for different body types. For example, endomorphs may benefit from shorter fasting windows, while mesomorphs may benefit from longer ones. It’s important to choose a fasting method that is suitable for your body type.


2. Start Slowly

If you’re new to intermittent fasting, it’s important to start slowly and gradually increase your fasting periods’ duration. This can help to prevent hunger and other negative side effects.


3. Stay Hydrated

It’s important to stay hydrated during fasting periods, as dehydration can cause headaches, fatigue, and other negative side effects. Drink plenty of water and other non-caloric beverages during fasting periods.


4. Plan Your Meals

When you eat, you must plan your meals to ensure you’re consuming a balanced and healthy diet. This can help to prevent overeating and promote weight loss.


5. Listen to Your Body

Pay attention to your body’s signals and adjust your fasting and eating windows accordingly. It may be time to break your fast if you’re hungry or tired.


6. Stay Busy

It can be helpful to stay busy during fasting periods to distract yourself from hunger and other negative side effects. Engage in activities such as work, exercise, or hobbies to keep your mind off food.


7. Incorporate Exercise

Exercise can be an effective way to boost weight loss and promote overall health while doing fasting. Incorporate regular exercise into your routine to maximize the benefits of fasting.


8. Get Enough Sleep

It’s essential to get enough sleep during Intermittent Fasting, as lack of sleep can increase hunger and reduce the effectiveness of fasting. Aim for at least 7-8 hours of sleep per night.


9. Monitor Your Progress

Keep track of your weight, measurements, and other health markers to monitor your progress with intermittent fasting. This helps keep you motivated and on track.


10. Stay Consistent

Consistency is key when it comes to intermittent fasting. Stick to a regular fasting and eating schedule to maximize the benefits of fasting.


Who Should Not Try? 

While intermittent fasting can benefit many people, some groups should not try or should do so only under the guidance of a healthcare professional. Here are some groups of people who should avoid intermittent fasting:


Pregnant or Breastfeeding Women

Pregnant and breastfeeding women need a steady supply of nutrients to support their baby’s health. It can deprive the body of these essential nutrients and harm the baby.


People with Eating Disorders

Intermittent fasting can trigger or worsen eating disorders such as anorexia, bulimia, and binge eating. People with a history of eating disorders should avoid intermittent fasting.


Children and Teens

Children and teens are still growing and need a steady supply of nutrients for proper growth and development. It can deprive the body of these essential nutrients and harm health.


People with Certain Medical Conditions

It can be risky for people with certain medical conditions such as diabetes, low blood sugar, and chronic kidney disease. These individuals may need to modify their fasting schedule or avoid altogether. People taking these medications should consult with their healthcare provider before trying intermittent fasting for weight loss.


Does Intermittent Fasting Have Side Effects? 

It’s generally considered safe for healthy individuals, and many people find it an effective way to lose weight, improve their health, and increase their energy levels.


However, there are some potential side effects of intermittent fasting that you should be aware of:

Hunger and Cravings

Since you restrict your calorie intake during fasting periods, you may experience hunger and cravings, especially during the first few days of intermittent fasting. This can be difficult to manage and may lead to overeating during non-fasting periods.


Fatigue and Low Energy

People may experience fatigue and low energy during fasting, especially if they are not consuming enough calories during their eating window.



Some people may experience headaches during fasting, which could be caused by dehydration or a drop in blood sugar levels.


Dizziness and Lightheadedness

Restricting your calorie intake can lead to a drop in blood sugar levels, which can cause dizziness and lightheadedness.



Some people may experience constipation during intermittent fasting, especially if they are not consuming enough fibre or fluids during their eating cycle.


Disordered Eating

It can trigger disordered eating patterns, especially in individuals with a history of eating disorders or unhealthy relationships with food.

If you experience any of these side effects or other concerning symptoms during Intermittent Fasting, speaking with a healthcare professional is essential. Additionally, it’s important to listen to your body and adjust your fasting schedule or eating habits if you feel uncomfortable or unwell.



In conclusion, Intermittent Fasting can be an effective way to promote weight loss and improve overall health. Still, success with intermittent fasting can depend on various factors, including body type. By following the tips, you can increase your chances of success in achieving your health and weight loss goals.


Scroll to Top