How to Gain Weight Healthily: Dietary Tips for Underweight Individuals - Family Medicine

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If you are underweight and want to gain weight, dietary issues may be a concern?


Hello, Doctor: I am currently 162 cm tall and weigh about 35 kg.
My health check-up results are generally normal, and I eat three meals a day without intentionally skipping anything.
However, I am often told that I am underweight, which could negatively affect my health in the future.
I would like to know how I can improve my diet to gain weight healthily.
I am considering consulting a nutritionist; do major hospitals offer free consultations? Which department should I visit? Thank you.

Qi, 20~29 year old female. Ask Date: 2019/07/23

Dr. Liao Yaopan reply Family Medicine


Hello, you are indeed underweight! In addition to a proper diet, it is essential to incorporate appropriate types of exercise to increase muscle mass in order to achieve your goals.
Please note that online consultations are not equivalent to in-person medical visits and cannot provide diagnoses or treatment recommendations.
Changhua Hospital cares about you.

Reply Date: 2019/07/23

More Info


Gaining weight healthily, especially for individuals who are underweight, requires a strategic approach that focuses on increasing caloric intake while ensuring that the diet remains balanced and nutritious. Given your height of 162 cm and weight of 35 kg, it’s understandable that you may be concerned about your health and the potential long-term effects of being underweight. Here are some dietary tips and considerations to help you gain weight in a healthy manner.


1. Increase Caloric Intake:
To gain weight, you need to consume more calories than your body burns. This can be achieved by:
- Eating More Frequently: Aim for five to six smaller meals throughout the day rather than three large meals. This can help you consume more calories without feeling overly full.

- Choosing Nutrient-Dense Foods: Focus on foods that are high in calories but also provide essential nutrients. Examples include:
- Nuts and Nut Butters: Almonds, walnuts, and peanut butter are calorie-dense and provide healthy fats.

- Dairy Products: Whole milk, yogurt, and cheese are excellent sources of calories and protein.

- Healthy Oils: Incorporate olive oil, avocado oil, or coconut oil into your meals to add calories without significantly increasing portion sizes.

- Whole Grains: Foods like quinoa, brown rice, and whole-grain bread can provide additional calories and fiber.


2. Incorporate Protein:
Protein is essential for muscle growth and repair. Aim to include a source of protein in every meal and snack. Good sources include:
- Lean meats (chicken, turkey, beef)
- Fish (salmon, tuna)
- Eggs
- Legumes (beans, lentils)
- Dairy products (milk, cheese, yogurt)

3. Healthy Snacks:
Incorporate healthy snacks between meals to increase your caloric intake. Some ideas include:
- Trail mix (nuts, seeds, dried fruit)
- Protein bars or shakes
- Avocado on whole-grain toast
- Hummus with whole-grain crackers or vegetables

4. Strength Training:
While diet is crucial for weight gain, incorporating strength training exercises can help you build muscle mass. This can be as simple as bodyweight exercises (like push-ups and squats) or using weights. Muscle weighs more than fat, so building muscle can help you gain weight in a healthy way.


5. Stay Hydrated:
While it’s important to drink fluids, try to avoid filling up on water or low-calorie beverages before meals. Instead, consider drinking smoothies or shakes that are high in calories and nutrients.


6. Consult a Nutritionist:
Finding a registered dietitian or nutritionist can provide personalized guidance tailored to your specific needs. Many hospitals and clinics offer free or low-cost nutrition consultations. You may want to inquire at local hospitals or community health centers about available services. Typically, you would want to see a registered dietitian (RD) or a nutritionist specializing in weight management.


7. Monitor Your Progress:
Keep track of your weight and dietary intake to see what works best for you. Adjust your eating habits based on your progress and how you feel.


Conclusion:
Gaining weight healthily is a gradual process that requires patience and consistency. Focus on increasing your caloric intake with nutrient-dense foods, incorporate strength training, and consider seeking professional advice from a nutritionist. Remember, the goal is not just to gain weight but to do so in a way that supports your overall health and well-being. If you have any underlying health concerns or specific dietary restrictions, it’s essential to discuss these with a healthcare provider or nutritionist to ensure a safe and effective weight gain strategy.

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