Is protein harmful to the liver? Recently, with growing interest in protein consumption, many people have been curious about this question. While it’s crucial to consume protein properly for a healthy lifestyle, it’s worth reconsidering whether the quantity and method are appropriate.
Is more protein really better?
The traditional Korean diet has been focused on carbohydrates, with rice, noodles, and bread being the main staples. However, modern people are increasingly recognizing the importance of protein intake. Particularly for weight loss and blood sugar management, low-carb, high-protein diets have become popular. These diets may be effective in the short term, but they can have negative long-term effects on the body.
Recent studies suggest that maintaining a high-protein diet over a long period can impair kidney function. Our kidneys play a crucial role in filtering waste products, and high-protein diets have been found to cause overfiltration in the kidneys, gradually reducing their function. This risk is even higher if you consume a lot of red meat, such as beef or pork.
Why is plant-based protein gaining attention?
Protein is essential for maintaining a healthy body, but the source matters. Dr. Heewon Jung, who designed a slow-aging diet, recommends a diet centered around plant-based proteins. He warns that excessive consumption of animal protein can cause inflammation and damage blood vessels. There is also a potential link to the promotion of cancer cell growth.
Plant-based proteins can be found in foods like beans, nuts, and quinoa. These foods provide a healthy way to maintain protein intake while placing less strain on the kidneys. Especially for young adults, it is advisable to increase plant-based protein intake and appropriately moderate animal protein consumption.
How much protein should you consume?
The amount of protein intake varies depending on an individual’s body weight. According to a study from the University of Illinois, the optimal protein intake for middle-aged men and women is about 1.2g of protein per kg of body weight. For example, a person weighing 50kg should ideally consume about 60g of protein per day.
However, it is important to spread this amount across multiple meals rather than consuming it all at once. Our bodies can absorb 20-40g of protein at a time, so it’s best to include the appropriate amount of protein in each meal.
Conclusion: The Path to Healthy Eating Habits
Protein intake is essential for our bodies, but the quantity and source are crucial. Instead of excessively consuming animal protein, it is important to maintain a balanced diet that includes plant-based proteins. Additionally, adjusting protein intake according to your body weight and activity level is necessary to maintain good health.
Take a moment to reassess your diet today for a healthier lifestyle. Small changes toward better health can lead to significant results.