How to Lose 9-12 kg in 3-4 Months: A Teen's Guide to Healthy Weight Loss - Nutrition

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How to lose 9-12 kilograms in 3-4 months?


Hello, doctor.
I am a 16-year-old high school student.
Since I was young, I have always been teased for being big-headed, which has made me feel quite uncomfortable.
I am currently 175 cm tall and weigh 83 kg.
I really want to lose 9-12 kg in the next 3-4 months! Please guide me on what I should do.
Thank you!

Chao Xiang Shou de Gao Zhong Sheng, 10~19 year old female. Ask Date: 2005/03/19

Dr. Shi Guimei reply Nutrition


Hello! I can truly understand your desire to lose weight, but weight loss requires persistence.
It involves not only dietary adjustments but also exercise, especially since you are still in a growth phase.
Exercise is crucial for both weight loss and height increase.
Aim to dedicate 20 to 30 minutes each day (an hour is even better) to activities like jumping exercises, such as skipping rope or playing basketball, which are excellent options.
If you can grow taller as a result, even if your weight remains the same, your body fat percentage and overall appearance will improve.
Therefore, what you need now is to lose fat, not just focus on the scale (weight loss and fat loss are not the same!).
However, remember that after exercising, you should only hydrate with water and avoid consuming anything else, including various beverages.

Regarding dietary considerations, you should eliminate all types of drinks, snacks, and processed foods.
Avoid fatty meats, animal skin, and fried or greasy foods.
Pastries and sweets should also be limited.
Instead, focus on eating plenty of vegetables (ideally more than one bowl per meal) and drinking plenty of water.
For dairy, choose skim milk (one cup a day, which is about 240cc).

Sincerely,
Dietitian Shih Kuei-Mei, Director of the Nutrition Department, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2005/03/19

More Info


Losing weight, especially as a teenager, requires a balanced approach that prioritizes both health and well-being. As a 16-year-old high school student standing at 175 cm and weighing 83 kg, your goal of losing 9-12 kg in 3-4 months is achievable, but it must be approached with caution and care, particularly given your age and the fact that you have asthma.


Understanding Weight Loss
Weight loss fundamentally occurs when you burn more calories than you consume. A safe and sustainable rate of weight loss is typically around 0.5 to 1 kg per week. This means that your goal of losing 9-12 kg in 3-4 months is realistic, provided you adopt healthy eating habits and an appropriate exercise regimen.


Nutrition: Eating Right
1. Balanced Diet: Focus on a balanced diet that includes a variety of foods. Aim for:
- Fruits and Vegetables: These should make up a significant portion of your meals. They are low in calories and high in nutrients.

- Whole Grains: Choose whole grain bread, brown rice, and oats over refined grains. They provide more fiber, which helps you feel full longer.

- Lean Proteins: Incorporate sources like chicken, fish, beans, and legumes. Protein is essential for muscle repair and growth, especially when you are exercising.

- Healthy Fats: Include sources of healthy fats such as avocados, nuts, and olive oil, but consume them in moderation.

2. Portion Control: Be mindful of portion sizes. Eating smaller portions can help you reduce calorie intake without feeling deprived.

3. Hydration: Drink plenty of water throughout the day. Sometimes, our bodies confuse thirst with hunger. Aim for at least 8 glasses of water a day, and more if you are active.

4. Limit Processed Foods: Reduce your intake of sugary drinks, snacks, and fast food. These foods are often high in calories and low in nutritional value.

5. Regular Meal Times: Try to eat at regular intervals to maintain your metabolism. Skipping meals can lead to overeating later.


Exercise: Moving More
1. Cardiovascular Exercise: Aim for at least 150 minutes of moderate-intensity aerobic activity each week. This could include:
- Walking or Jogging: Start with brisk walking and gradually increase your pace.

- Jump Rope: A fun way to get your heart rate up.

- Swimming: A great low-impact exercise, especially beneficial if you have asthma.

2. Strength Training: Incorporate strength training exercises at least twice a week. This can include bodyweight exercises like push-ups, squats, and lunges. Building muscle helps increase your resting metabolic rate, which can aid in weight loss.

3. Flexibility and Balance: Activities like yoga or stretching can improve your flexibility and help prevent injuries.


Monitoring Progress
Keep track of your food intake and exercise. This can help you stay accountable and make adjustments as needed. Consider using a journal or an app to log your meals and workouts.


Health Considerations
Given your asthma, it’s essential to consult with a healthcare provider before starting any new exercise program. They can provide guidance on how to manage your asthma during physical activity. Always carry your inhaler and be aware of your triggers.


Mental Health
Weight loss can be challenging, and it’s important to maintain a positive mindset. Surround yourself with supportive friends and family, and consider speaking with a counselor or therapist if you find yourself feeling overwhelmed.


Conclusion
In summary, losing 9-12 kg in 3-4 months is possible through a combination of balanced nutrition, regular exercise, and mindful habits. Focus on making gradual changes that you can sustain in the long run. Remember, the goal is not just to lose weight but to develop a healthier lifestyle that you can maintain beyond your weight loss journey. Good luck!

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