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Happy Tummy Expert

11 months ago

Dear Srinjoy das sharma, Thank you for the question

Weight gain is a journey which requires appropriate nutritional management along with stress management, ideal sleeping hours and physical activity to maintain a healthy weight, prevent loss of lean body mass, Muscle mass and avoid malnutrition.

WHO has given different BMI (Body mass index) classifications to categorise adults into different weight categories. BMI is a simple index of weight-for-height. It can be considered as a 2nd level indicator of overall health.

It can be calculated using a simple formula of BMI = Weight (kg) / Height (m²)

Following is the WHO BMI Classification

18.5 to 24.9 - Normal

Less than 18.5 - Underweight

25 to 29 - Overweight

Above 30 - Obese



As per WHO BMI (Body Mass Index) classification, a person weighing less than 18.5 kg/m2 is considered underweight.



The causes of underweight or unintended weight loss can be due to genetics, inadequate food intake, stress, hormonal imbalance, malabsorption or other underlying health condition which may require medical assistance.



An ideal weight management program such as weight gain involves lifestyle management including dietary modification, regular physical activity, hydration and good sleep cycle. With any weight gain diet, changes take time to reflect as your body requires sufficient time to adapt to the changes in order to show results.

As a general dietary guideline, for an apparently healthy individual/ with no specific health or nutrition needs and/or metabolic condition it is recommended to consume 2000kcal/d and for men, the RDA for protein requirement is 54g/d and for fiber it is 30g/d.

A high calorie and high protein diet is recommended for weight gain. High protein foods give a feeling of satiety, delay gastric emptying and help in maintain lean body or muscle mass . Daily protein requirement should ideally be followed as 0.8-1g per kg body weight. You can include non-vegetarian sources of protein such as chicken, eggs, fish, prawns etc and vegetarian sources Milk & milk products like paneer, Legumes, lentils, beans (chickpeas, kidney, mung, pinto etc.), peas (green, split, etc.), soybeans (and products made from soy: tofu, tempeh, etc.), peanuts, almonds, pistachios, cashews, walnuts, hazelnuts, pecans, hemp seeds, squash and pumpkin seeds, sunflower seeds, flax seeds, sesame seeds, chia seeds as a part of your daily balanced diet

Here are few guidelines that can be considered for weight gain

• Having a Healthy Diversified Balanced Diet that includes all the food groups in the right quantity which thereby provides you with all the essential macro and micro nutrients that your body requires daily for proper functioning. Include energy dense foods, keeping in mind the daily needs.
• Maintain a positive energy balance where the calorie intake should be more than the energy expenditure.
• Include energy dense foods, keeping in mind the daily needs. Some of the energy dense   foods include Whole wheat, multigrain millets, dairy products, nuts, colocasia leaves, banana, raisins, pulses/lentils etc.
• Do not skip meals. Eat small frequent meals.
• Three major meals a day with healthy nutritious snacks in between is preferred.
• Include good amount of fiber in your daily balanced, some of the god sources of fiber include whole grain, multigrain, millets, fruits and vegetables, nuts etc.
• Try to increase the serving size and portion size gradually and systematically
• Include healthy fats from nuts and seeds.
• Drink at least 8 glasses of water per day to maintain hydration
• Indulging in physical activity can help in increasing the appetite and give a feeling of hunger.
• Try to follow a good sleep regimen in terms of both quantity and quality.

Here are few guidelines that can be considered for nutrition management during  workouts/ Game/ practice

Pre-workout –the role of nutrition is fueling

• Carbohydrates are the preferential fuel for general exercise sources of carbohydrates are whole wheat, millets, multigrain, wheat bran, oats etc.
• Low fat and moderate protein should be consumed to reduce gastric disturbances
• Good Pre-workout food options include oatmeal, whole grains, fruits such as banana, apple etc coupled with dry fruits.
• Always start your workouts well hydrated.

During Workout- The role of nutrition is performance

• For shorter period of exercise carbohydrate intake is not necessary
• For longer periods consuming carbohydrate rich snacks like energy bars, sports drinks can prevent fatigue and delay hunger.
• During exercise water should be consumed every 15-20minutes to avoid early fatigue.

Post- workout – the role of nutrition is recovery

• Consuming protein is necessary to help gain recovery and prevent muscle loss
• Carbohydrates should be recovered to restore glycogen
• Post workout food options include egg whites, paneer, curd, fruits, smoothies, lean meat etc
• Rehydration with water or electrolytes such as sodium, potassium and chloride help maintain electrolyte balance blood pressure of the body

It is very important to be well hydrated when beginning your workout.

Do contact your fitness expert do discuss your protein needs as per your exercise routine. It is recommended to practice regular workouts and exercise under professional guidance.

For a customised and personalised meal plan for specific conditions please contact your Health care professional or any registered dietician.

Hope we have answered your query.

Wishing you a great day ahead.

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