
The idea of eating for your body type, or somatotype, has been around since the 1940s when psychologist William H. Sheldon introduced the concept. According to Sheldon, there are three body types: ectomorphs, mesomorphs, and endomorphs, each with distinct physical traits. Ectomorphs are leaner and find it hard to build muscle or gain fat; mesomorphs are strong and athletic, with the ability to gain and lose weight easily; and endomorphs tend to have a higher percentage of body fat and find it hard to lose weight. While the theory has evolved since Sheldon's time, the basic idea remains: that understanding your body type can help you determine the best diet and exercise regimen for your unique needs and goals.
| Characteristics | Values |
|---|---|
| Number of body types | 3 |
| Body types | Ectomorph, Mesomorph, Endomorph |
| Body type characteristics | Skeletal frame, body composition, metabolic rate, propensity to be more muscular or store more fat |
| Ectomorphs | Leaner, harder time building muscle or gaining fat, higher metabolic rate |
| Mesomorphs | More naturally strong and athletic, ability to gain and lose weight easily, most balanced body type |
| Endomorphs | Higher percentage of body fat, lower metabolic rate, more effective at converting carbohydrates to body fat |
| Diet recommendations | Macronutrient intake varies depending on body type; ectomorphs: moderate protein, lower fat, higher carbs; mesomorphs: equal parts protein, fats, carbs; endomorphs: high protein, lower carbs |
| General recommendations | Clean, wholesome foods in reasonable portions, listening to your body, plenty of water, physical activity |
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What You'll Learn
- Ectomorphs: High metabolic rates, lean bodies, and a harder time building muscle or gaining fat
- Mesomorphs: Balanced body type, strong and athletic, with the ability to easily gain and lose weight
- Endomorphs: Lower metabolic rate, higher body fat percentage, and a tendency to store carbohydrates as fat
- Endo-ectomorphs: Apple-shaped, with more fat storage in the upper body and thinner hips, thighs, and legs
- Hourglass, pear, or apple: Different body shapes that influence dietary decisions and physical activity

Ectomorphs: High metabolic rates, lean bodies, and a harder time building muscle or gaining fat
Ectomorphs are characterised by their tall, lean frames, with long limbs, small joints, and thin bones. They have a fast metabolism, which means they can eat a lot without gaining weight. However, this can be a disadvantage when it comes to building muscle, as ectomorphs have a harder time gaining muscle mass.
If you have an ectomorph body type and want to build muscle, you should focus on eating more calories and increasing your protein intake. Aim for 100 to 150 grams of protein per day. Include lean protein sources such as meat, seafood, poultry, and dairy at each meal. In addition, consume complex carbohydrates like oatmeal, rice, sweet potatoes, quinoa, beans, and whole wheat bread. Consider adding two to three high-calorie, nutrient-dense snacks throughout the day, such as nuts and seeds or nut butters. Prioritise a calorie surplus, resistance training, and adequate rest for muscle growth.
It is important to note that there is no one-size-fits-all approach to dieting and exercising, and individual characteristics and preferences should be taken into account. Consulting with a doctor, nutritionist, or fitness trainer can provide more tailored advice based on specific body types, fitness levels, and physical abilities.
To support muscle growth and overall fitness, ectomorphs can engage in various physical activities such as weightlifting, swimming, and high-intensity interval training (HIIT). While cardio is not the primary focus, low-intensity cardio exercises like standing calf raises are recommended for improving strength and flexibility in the legs.
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Mesomorphs: Balanced body type, strong and athletic, with the ability to easily gain and lose weight
Mesomorphs are generally strong and athletic, with a medium frame size and a higher percentage of muscle than fat. They are considered the most athletically advantaged of all three body types. This body type is also the most malleable through diet and exercise. While mesomorphs can easily gain and lose weight, they may need to tweak their eating habits to support a healthy weight and make the most of their body type.
Mesomorphs have a natural edge with muscle mass, so they may do well with weight training to build muscle. They can also maintain muscle by doing more repetitions of exercises with lighter weights. Cardiovascular exercise may help mesomorphs who are looking to lean out. Consider adding 30 to 45 minutes of cardio, three to five times a week. High-intensity interval training (HIIT) can also be beneficial for fat loss.
Since mesomorphs have a higher muscle mass, they may need a higher-calorie diet than other body types. However, it's a delicate balance, and they should ensure they are getting enough protein. Consider dividing your plate into thirds, with one-third dedicated to protein sources such as eggs, meats, fish, and yogurt. Another third should consist of fruits and vegetables, which are essential for a healthy diet. The final third can be carbohydrates, but the amount may depend on individual goals. If the goal is to remain lean, monitor carb intake to be lower than when trying to gain weight. Carbohydrate sources such as brown rice, quinoa, oatmeal, and potatoes can fuel the body for workouts and muscle growth.
For mesomorphs who carry extra weight, consider reducing carbohydrate intake to 30% of calories and increasing protein and fat intake to 35% each. Healthy fat sources such as coconut oil, olive oil, avocado, nuts, and seeds are important to include in the diet. While there is no scientific proof, some experts believe that mesomorphs may be able to tolerate more carbohydrates due to their higher muscle mass.
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Endomorphs: Lower metabolic rate, higher body fat percentage, and a tendency to store carbohydrates as fat
Endomorphs are characterised by a lower metabolic rate, a higher body fat percentage, and a tendency to store body fat in the lower abdomen, hips, thighs, and midsection. This body type is often referred to as "stocky" or "full-figured" and typically has a larger bone structure.
Endomorphs tend to have a harder time losing body fat, and dieting alone may not be enough to lose weight. Therefore, it is important to incorporate physical activity into your daily routine. A fitness plan combining weight training and cardio training can be effective for endomorphs. Additionally, portion control is crucial to avoid excess calorie consumption. Eating 200 to 500 fewer calories than usual can help endomorphs reach their weight loss goals.
When it comes to diet, endomorphs should shift their macronutrient intake towards proteins and healthy fats, and away from refined carbohydrates. This means consuming more lean quality protein, complex carbohydrates, and healthy fats, while limiting refined carbohydrates, processed foods, and added sugars. Aim for nutrient-dense, whole foods that are high in fibre, such as fruits and vegetables.
Some sources suggest a specific macronutrient split for endomorphs trying to shed body fat. This involves a 20-40-40 split of calories from carbohydrates, protein, and fat, respectively. This equates to a high-protein, lower-carb diet. However, it is important to note that there is limited research on the endomorph diet, and it may not work for everyone. Consulting a registered dietitian-nutritionist is recommended to find the best nutrition plan for your individual needs.
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Endo-ectomorphs: Apple-shaped, with more fat storage in the upper body and thinner hips, thighs, and legs
If you are an endo-ectomorph, or an "apple shape", you tend to store fat in your upper body and have thinner hips, thighs, and legs. This body type is often associated with a higher risk for metabolic problems, such as insulin resistance, which can lead to weight gain and chronic conditions like diabetes or hypertension. As an endo-ectomorph, you may want to consider a diet that is lower in carbohydrates and higher in protein and healthy fats. This type of diet can help regulate blood glucose levels and reduce the risk of associated health issues.
When it comes to carbohydrates, it is important to focus on complex carbohydrates, such as vegetables, legumes, whole grains, and fruits. These foods provide more nutrients and dietary fiber compared to highly processed, refined carbs. However, it is not necessary to completely eliminate carbohydrates from your diet, as they are a great source of energy. Instead, limit your intake of simple carbohydrates, which are high in sugar and calories, as these can contribute to fat storage.
In addition to adjusting your carbohydrate intake, increasing your protein consumption can promote muscle development and help you feel fuller for longer. Aim for lean proteins such as fish, chicken, and plant-based sources like beans and lentils.
Remember, while adjusting your diet according to your body type can be beneficial, it is always recommended to consult a registered dietitian-nutritionist or a healthcare professional to determine the best approach for your individual needs. They can provide personalized guidance based on your health status, lifestyle, and specific goals.
By understanding the unique characteristics of your endo-ectomorph body type and making informed dietary choices, you can effectively manage your weight, improve your overall health, and reduce the risk of associated chronic conditions.
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Hourglass, pear, or apple: Different body shapes that influence dietary decisions and physical activity
While there is no one-size-fits-all diet, as all bodies are different, certain dietary and physical activity decisions can be made based on one's body shape. The predominant body types are apple, pear, and hourglass, each with distinct characteristics and implications for health and weight loss.
Apple Body Type
The apple body type is characterized by a wider torso, broad shoulders, and a fuller bust, waist, and upper back, with thinner arms, legs, and hips. This body type tends to gain weight at the waistline, which is associated with abdominal or visceral fat. Visceral fat can increase the risk of high blood pressure, high cholesterol, and diseases like heart disease and diabetes. Thus, dietary decisions for this body type should focus on reducing visceral fat. A healthy diet for the apple shape includes controlling carbohydrate intake, especially refined carbohydrates, and balancing it with protein and healthy fats. Lower glycemic load (GL) carbohydrates, such as vegetables, legumes, and certain whole grains, are recommended. Lean protein sources like chicken, turkey, and fish, and healthy fats like avocado, almonds, and olive oil, are also beneficial. Additionally, exercise, particularly strength training for the major muscle groups, can aid in abdominal fat loss.
Pear Body Type
The pear body type is more common in pre-menopausal women and some men, and it is associated with estrogen dominance, leading to toxic fat gain, water retention, and bloating. Foods that promote estrogen production include high-fat dairy, non-organic meats, caffeine, alcohol, trans fats, and unfermented soy foods. To counter this, a high-fiber diet is recommended, consisting of fruits, vegetables, nuts, seeds, legumes, and whole grains. Aiming for 30-40 grams of fiber per day can aid in slowing insulin release and removing excess estrogen from the body. Additionally, processed meats, which are high in sodium, should be avoided to reduce water retention. The pear body type diet should also include organic protein, low-fat organic dairy, and healthy fats from foods like nuts, seeds, and avocados.
Hourglass Body Type
The hourglass figure is characterized by a well-proportioned upper and lower body, with a narrower waist. To maintain this body shape, a balanced diet and regular physical activity are essential. Eating complex carbohydrates, lean protein sources, healthy fats, and plenty of fruits and vegetables can help sustain a healthy weight while providing necessary nutrients. Additionally, exercise plays a vital role, with a recommended minimum of 30 minutes of physical activity each day. This can include structured exercises or simply incorporating more movement into daily routines. It is also important to allow for rest and recovery between workouts, get adequate sleep, and wear fitted clothing that accentuates natural curves.
Other Body Types
Apart from the apple, pear, and hourglass types, other classifications exist, such as the three somatotypes proposed by psychologist William H. Sheldon: ectomorph, mesomorph, and endomorph. Each somatotype exhibits distinct physical traits and tendencies for weight gain or loss. For example, endomorphs tend to gain weight more easily and should focus their diet more on proteins and fats, while mesomorphs may have an easier time building muscle but need to monitor their calorie intake to prevent quick weight gain if they stop training.
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Frequently asked questions
The three body types, or somatotypes, are ectomorph, mesomorph, and endomorph. Ectomorphs tend to be leaner and have a harder time building muscle or gaining fat. Mesomorphs are more naturally strong and athletic, and can gain and lose weight easily. Endomorphs have a harder time losing weight and tend to have a higher percentage of body fat.
Ectomorphs should eat a moderate amount of protein and fat, and a higher amount of carbohydrates.
Mesomorphs should eat a balanced diet with roughly equal parts protein, fats, and carbohydrates. They may need to eat more calories than other body types.
Endomorphs should eat fewer carbohydrates and more protein and fats.











































