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Happy Tummy Expert

1 year ago

Dear Ayush pandey, Thank you for the question

Loss of appetite, Weakness, fatigue or lethargy can be due to insufficient or inadequate dietary intake, dehydration, nutritional deficiency, infection, medications or can be a symptom of any underlying health condition which requires medical attention.

Adolescence or teen age is a critical period of our lives in which our body undergoes rapid changes, growth and development. It is very essential to consume a healthy balanced diet with adequate amount of protein and other nutrients such as calcium, iron, vitamin D etc., which will help support growth, development, pubertal changes and strong bones.

The reference weight and height for a 19-year-old male is 52.7-64.1kg and 164.8-177.8cm respectively

The reference weight and height for a 19-year-old female is 48.1-59.5kg and 155.3-166.9cm respectively

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.

In any weight management programme, it is very essential to consume a healthy diversified balanced diet with few dietary modifications and regular physical activity. For weight gain it is essential to focus on your daily balanced diet with high calorie, high protein and regular meals. 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.

A high calorie and high protein diet is recommended for weight gain. Daily protein requirement should ideally be followed as 0.8-1g per kg body weight. Some of the sources of high protein include pulses, lentils, milk, paneer, soybean, eggs, lean meat, nuts & seeds etc.

Here are a few general Dietary guidelines to be considered for weight gain and Loss of Appetite

• Adolescence represents a period of active life, hence no meal of the day should be missed to sustain energy and growth spurts
• Having a Healthy Diversified Balanced Diet that includes all the 5 food groups (cereals, pulses, fruits, vegetables, milk & milk products) in the right quantity which thereby provides you with all the essential macro and micro nutrients that your body requires daily for proper functioning.
• Maintain a positive energy balance where the calorie intake should be more than the energy expenditure.
• Try to eat at regular meal times, do not wait for body’s hunger signal
• Eat along with social company.
• 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.
• 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.

Supplements and Nutraceuticals can be included as apart of daily balanced diet, but the frequency and quantity of consumption must be followed/ practised under medical supervision and label instructions so as to avoid any negative implications. 

For further advice and assistance kindly contact a health care professional

Hope we have answered your query.

Wishing you a great day ahead.

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