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Weight Loss Diet — Carbohydrate Ratio and Protein Composition, Going Over How to Structure Your Meal Plan
Blog July 29, 2026

Weight Loss Diet — Carbohydrate Ratio and Protein Composition, Going Over How to Structure Your Meal Plan

Dr. Yeonseung Choe
Dr. Yeonseung Choe
Chief Director

When starting a diet, the first question everyone runs into is "What should I eat?" Many of you have probably tried starving yourself or cutting out carbs entirely, only to find your body didn't cooperate and you ended up feeling dizzy. This is something I hear every day in my clinic.

Nutritional Ratios Matter More Than Just Cutting Back

Many people point to carb restriction as the golden rule of dieting. However, if you cut carbs too drastically, your body interprets it as an emergency and slows down your metabolism. When you lose weight by destroying your health, the fat inevitably comes back as the yo-yo effect.

Comparison table of nutritional ratios for safe weight loss. Clearly differentiated recommended ratios for carbohydrates, protein, and fat in a table format.

The Korean Society for the Study of Obesity guidelines suggest keeping carbohydrates at roughly 30~50% of your meals for safe weight loss. This is lower than the 50~65% recommended by the Ministry of Health and Welfare's revised adequate intake, but you still need to maintain at least 30% to lose weight healthily. Keep fat below 40% and fill in protein at around 20~30%.

How Diet Restrictions Actually Affect the Body

Let me introduce a study that looked at how dietary adjustments actually impact weight and health. This study followed overweight and obese men with a BMI of 25 or higher for 6 months through a dietary intervention.

Simple bar graph showing the sustainability of a structured diet restriction program. Highlights the figure that 86% of participants responded positively.

The researchers ran a program that restricted daily intake by approximately 300~500kcal[1] with personalized meal plans plus online supervision 1~3 times per week. Interestingly, 86% of participants said they wanted to continue this restricted diet. When you structure your restriction instead of just starving yourself, you can actually stick with it long-term.

How Baekrokdam Korean Medicine Clinic Views Diet

In Korean medicine, we look at "metabolic flow" and "body constitution" before diving into simple calorie counting. If you drastically reduce food intake when your energy is already depleted, the fat that needs to be burned stays right where it is, and you end up losing muscle instead.

Text cut with a calm pastel-tone background and key phrases emphasized. Point color applied to the keyword 'metabolic efficiency.'

I often see patients with weak digestive systems develop toxin buildup and severe edema when they stubbornly push through high-protein or very-low-carb diets. That's why I don't tell patients to just eat less. The priority is to supply as much energy as their body can accept while improving metabolic efficiency, creating an environment where fat burns well.

Diet Practice Tips You Can Apply Starting Today

So how exactly should you fill your plate? Here's a breakdown of how to structure meals to support fat loss and satiety.

Step-by-step sequence of a character composing an ideal diet plate. Step 1: Fill with vegetables, Step 2: Add whole grains, Step 3: Add protein.

  • Vegetables (1/2 of the plate): Fill half your plate with vegetables. Aim for at least 1.5 servings up to the optimal 2.5 servings. Here, 1 serving is roughly a bowl of vegetable soup.

  • Good Carbohydrates (1/4 of the plate): Choose whole grains like brown rice, oats, beans, or sweet potatoes instead of white rice or wheat flour. Low glycemic index (GI) foods help prevent blood sugar spikes and stop fat from accumulating.

  • Protein (1/4 of the plate): Prioritize plant-based and lean animal proteins such as fish, eggs, and poultry. For red meat, it's healthier for weight management to limit it to a maximum of 100g per day and no more than twice a week.

In particular, including high-protein foods like eggs or fish in the morning keeps you full longer and helps prevent overeating at lunch.

Completing Healthy Weight Loss

Diet is the foundation of dieting, but it's also the hardest part. Relying on willpower alone leads to exhaustion and giving up quickly. What's important is finding a dietary approach that suits your body constitution and managing plateaus and appetite control as they come.

If planning and sticking to a diet on your own feels overwhelming, consider joining the Baekrokdam Gambi-jung program. With prescriptions tailored to your individual constitution and metabolic state, the process becomes much easier and you can expect better results. Try the dietary methods I've shared today, and be sure to let me know how your body has changed at your next visit.

References

[1] Effect of Six-Month Diet Intervention on Sleep among Overweight and Obese Men with Chronic Insomnia Symptoms: A Randomized Controlled Trial. (Nutrients, 2016) — https://pubmed.ncbi.nlm.nih.gov/27886073/


References

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Dr. Yeonseung Choe

Dr. Yeonseung Choe Chief Director

I have met many patients who came after visiting multiple medical institutions and departments for persistent or recurrent conditions. Symptoms normally handled by different specialties—such as abdominal pain, headaches, palpitations, dizziness, and insomnia—may overlap in one person. Sometimes there is no clear improvement despite taking medication for each symptom, and being unwell gradually becomes part of daily life. In these cases, I look beyond individual diagnoses and examine how the symptoms connect and change together. Asking only about the most uncomfortable symptom today does not reveal the full course. I look at when the body first began to change and what happened after illness, surgery, childbirth, or starting and stopping medication. I also review changes in weight, diet, and sleep, then trace which symptoms improved with previous treatment and which remained. Test results, diagnoses, and the course of previous treatment are important for understanding the current condition. Clinical research in modern Korean medicine, physiological and pathological research in modern medicine, and observations recorded in classical Korean medicine texts offer different perspectives on the same body. Rather than fitting a patient into one perspective, I consider what each can and cannot explain and look for clues that connect symptoms and treatment histories that were previously considered separately.

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