How to Gain Weight Healthily: Tips for Teens Struggling to Bulk Up - Nutrition

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Why don't I gain weight?


Hello, nutritionist: I am a first-year high school student, and I am 174 cm tall and weigh 45 kg.
Many people say I am very thin, and I really want to gain weight! However, no matter how I eat, it seems like I can't gain any weight! My mother is also very thin, so I wonder if this is genetic? She has a small frame, and I have a small frame too! If it is indeed genetic, is there a way to address it? Some people say I should eat high-calorie foods, but I'm afraid of breaking out, so I hesitate to follow their advice! Honestly, I don't know what to do! I remember during the summer after second grade, I grew over 10 cm, but it seems like I only grew taller and not wider.
My diet is normal, and I eat three meals a day regularly! Yet, I still can't seem to gain any weight! Could you please advise me on how to resolve these issues? Any suggestions would be appreciated! I feel that only a nutritionist can help me! To be honest, gaining weight is my dream.
Please give me more advice! Thank you!

A Gui, 10~19 year old female. Ask Date: 2004/05/24

Dr. Qi Minghua reply Nutrition


Hello: Your height is 174 cm, and your ideal weight range is between 60 to 73 kg.
Currently, you weigh only 45 kg, which indicates that you are underweight.
While weight can be influenced by genetics, it can also be improved through lifestyle changes.
If you want to gain weight, you need to consume more calories than you expend.
For example, by increasing your daily caloric intake by 500 calories, you could gain approximately half a kilogram in a week and 2 kg in a month.
As a high school freshman, your daily nutritional recommendation is 2650 calories.
To effectively gain weight, you should aim to consume 3150 calories per day.
In addition to eating smaller, more frequent meals, you can incorporate calorie-dense foods (otherwise, it would be difficult to eat that much food in a day).
These high-calorie foods do not necessarily mean high in fat, so as long as you choose appropriate foods, it should not lead to acne.
I recommend that you consult a nutritionist to help design a personalized plan for you, which should yield good results.
Wishing you success in your weight gain journey.

Miaoli Hospital Nutritionist Qi Minghua

Reply Date: 2004/05/24

More Info


Gaining weight healthily, especially for teens, can be a challenging yet achievable goal. It’s important to approach this process with a balanced mindset, focusing on nutrition and exercise rather than simply increasing caloric intake indiscriminately. Here are some strategies and insights to help you on your journey to gain weight in a healthy manner.


Understanding Your Body and Genetics
Firstly, it’s essential to recognize that genetics plays a significant role in body composition and metabolism. If you have a family history of being lean, it may be more challenging for you to gain weight. However, this doesn’t mean it’s impossible. Your body can still respond positively to a structured plan that includes dietary changes and physical activity.


Nutritional Strategies
1. Increase Caloric Intake Gradually: Aim to consume more calories than your body burns. Start by adding 300-500 calories to your daily intake. This can be done by incorporating nutrient-dense foods rather than just high-calorie junk foods.
2. Focus on Nutrient-Dense Foods: Choose foods that are high in calories but also provide essential nutrients. Good options include:
- Healthy Fats: Avocados, nuts, seeds, and olive oil are excellent sources of healthy fats that can help increase your caloric intake without requiring you to eat large volumes of food.

- Whole Grains: Foods like brown rice, quinoa, and whole-grain bread are not only filling but also provide energy and fiber.

- Protein-Rich Foods: Incorporate lean meats, fish, eggs, dairy products, legumes, and plant-based proteins. Protein is crucial for muscle growth, especially if you are engaging in strength training.

3. Frequent Meals and Snacks: Instead of three large meals, try to eat five to six smaller meals throughout the day. Include snacks like yogurt, smoothies, protein bars, or nut butter on whole-grain toast.

4. Smoothies and Shakes: These can be a great way to pack in calories without feeling overly full. You can blend fruits, vegetables, protein powder, nut butter, and milk or yogurt for a nutritious drink.

5. Avoid Empty Calories: While it might be tempting to eat high-sugar or high-fat junk foods to gain weight quickly, these can lead to unhealthy weight gain and skin issues, such as acne. Focus on whole foods that nourish your body.


Exercise and Muscle Building
1. Strength Training: Incorporating resistance training into your routine can help you build muscle mass. Focus on compound movements like squats, deadlifts, and bench presses, which engage multiple muscle groups. Aim for 2-3 sessions per week.

2. Limit Cardio: While cardiovascular exercise is important for overall health, excessive cardio can hinder your weight gain efforts. Limit your cardio sessions to a few times a week and focus more on strength training.

3. Stay Active: Engage in physical activities that you enjoy. This could be sports, dancing, or even hiking. Staying active will help you build muscle and improve your overall health.


Monitoring Progress
Keep track of your weight and body measurements to monitor your progress. It’s important to be patient, as healthy weight gain can take time. Aim for a gradual increase of about 0.5 to 1 pound per week.


Consult a Professional
If you continue to struggle with gaining weight despite making these changes, consider consulting a registered dietitian or nutritionist. They can provide personalized guidance and help you develop a tailored plan that fits your lifestyle and needs.


Conclusion
Gaining weight healthily is a journey that requires commitment and patience. By focusing on nutrient-dense foods, engaging in strength training, and monitoring your progress, you can achieve your goal of gaining weight in a healthy way. Remember, it’s not just about the number on the scale; it’s about building a strong, healthy body that supports your overall well-being. Good luck on your journey!

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