Struggling with Appetite and Low Weight: Seeking Nutritional Guidance - Nutrition

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Frequent loss of appetite and being underweight?


Hello, I am 152 cm tall and weigh 33 kg.
I have been underweight since childhood, managing to maintain around 36 kg while studying.
After entering the workforce, due to working night shifts, I developed a habit of skipping breakfast.
Additionally, when under stress, my weight drops significantly, and I often have a poor appetite, only able to eat two or three bites before feeling full.
There are even days when I don't feel hungry at all.
However, when I'm feeling better, I can return to normal eating and even eat two bowls of rice, so I don't think I have anorexia.
I have also had thyroid tests done, which came back normal.
When I visited a gastroenterologist as a child, they only mentioned that I had poor digestion but didn't identify any major issues (though I only have a bowel movement every two to three days).
I would like to know how I can improve my situation or what further tests I should consider, as I am 24 years old and my physique is worse than that of a middle school student, which is quite concerning.

kiki, 20~29 year old female. Ask Date: 2017/05/31

Dr. Cai Xiuwen reply Nutrition


Hello! As you mentioned, the inability to gain weight is due to stress.
We can make adjustments in several areas, including engaging in stress-relief activities during high-stress times, such as walking or jogging for 30 minutes daily, and practicing yoga or other calming exercises.
Reading inspirational books or watching motivational movies can also help; these stress-relief activities vary from person to person, so it may be beneficial to discuss them with a professional counselor.

In terms of diet, it's advisable to increase calcium and vitamin D intake, such as through milk and eggs.
Additionally, it's important to consume foods rich in tryptophan, focusing on natural food sources to meet basic nutritional needs.
However, if you find it difficult to eat during stressful times, it is recommended to supplement with soy milk or regular milk 2-3 times a day between meals.
If weight gain is still not observed, you might consider using balanced nutritional supplements, such as Ensure.

This information is provided by Dietitian Tsai Hsiu-Wen from the Nantou Hospital of the Ministry of Health and Welfare.
Wishing you peace and good health.

Reply Date: 2017/05/31

More Info


It sounds like you are facing a challenging situation with your appetite and weight. Given your height of 152 cm and weight of 33 kg, it is understandable that you are concerned about your nutritional status and overall health. Let's break down your situation and explore some potential strategies and considerations.


Understanding Your Situation
1. Low Weight and Appetite Issues: Your weight is significantly below the average for your height, which can lead to various health issues, including weakened immune function, decreased muscle mass, and potential nutrient deficiencies. The fact that you have fluctuating appetite levels—sometimes being able to eat normally and other times struggling to eat—suggests that there may be underlying factors affecting your appetite regulation.

2. Possible Causes: Since you have ruled out conditions like hyperthyroidism and have had gastrointestinal evaluations, it may be beneficial to consider other factors:
- Stress and Mental Health: Stress can significantly impact appetite and digestion. If you are experiencing high levels of stress, it could be contributing to your reduced appetite. Consider speaking with a mental health professional if you feel that stress or anxiety might be affecting your eating habits.

- Digestive Health: You mentioned having slow bowel movements (every few days). This could indicate a need for dietary adjustments to improve digestion, such as increasing fiber intake and hydration.

- Eating Patterns: Working night shifts can disrupt your natural eating patterns and circadian rhythm, which may affect your appetite.

Nutritional Strategies
1. Frequent, Small Meals: Instead of trying to eat large meals, focus on consuming smaller, more frequent meals throughout the day. This can help you gradually increase your caloric intake without overwhelming your appetite.

2. Nutrient-Dense Foods: Choose foods that are high in calories but also provide essential nutrients. Examples include:
- Healthy Fats: Avocados, nuts, seeds, and olive oil can add calories without requiring large volumes of food.

- Protein-Rich Foods: Incorporate sources like eggs, dairy, legumes, and lean meats to support muscle mass and overall health.

- Smoothies and Shakes: These can be an excellent way to pack in calories and nutrients without needing to eat solid food. Consider adding protein powder, nut butter, fruits, and vegetables to smoothies.

3. Hydration: Ensure you are drinking enough fluids, but try to avoid filling up on water or other beverages right before meals, as this can reduce your appetite.

4. Regular Eating Schedule: Try to establish a routine for meals and snacks, even if you are not feeling hungry. This can help train your body to expect food at certain times.


Further Investigations
1. Gastrointestinal Evaluation: If you continue to experience digestive issues, consider consulting a gastroenterologist for further evaluation. Conditions like gastroparesis (delayed gastric emptying) or food intolerances could be affecting your appetite and digestion.

2. Nutritional Assessment: A registered dietitian can provide personalized guidance and help you create a meal plan that meets your caloric and nutritional needs.

3. Mental Health Support: If stress or anxiety is a concern, seeking support from a mental health professional can be beneficial. They can help you develop coping strategies and address any underlying issues.


Conclusion
Improving your appetite and weight will likely require a multifaceted approach, including dietary changes, stress management, and possibly further medical evaluations. It's important to be patient with yourself as you work through these challenges. Remember, seeking support from healthcare professionals can provide you with the tools and guidance needed to improve your situation. Your health is a priority, and taking steps to address these concerns is a positive move forward.

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