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In this spacious community medical center, Dr. Hu can't help but chime in whenever someone talks about the secret of health and beauty.
Today, on such an afternoon to discuss daily home remedies, 58-year-old Aunt Sang excitedly shared her "beauty secrets": "You know what? I eat pig's trotters four times a week and my skin has really gotten smoother! ”
Doctor Hu shook his head gently, and said with a bit of helplessness and professional persistence: "Aunt Sang, this is really ignorance and harmful." ”
Aunt Sang is an experienced librarian who lives a regular and peaceful life, and her years of work keep her curious about anything new. Still, superstitious remedies about health are a topic she enjoys talking about.
Aunt Sang firmly believes that the rich collagen in pig's trotters can help her maintain her youth, and this practice has also received a lot of approval in her circle of friends. But Dr. Hu, as a veteran dermatologist, has a different view on this.
First of all, collagen is indeed an important component for maintaining skin elasticity and radiance, but the molecular structure of collagen is very large, and after ingestion through food, it will be broken down into amino acids or small peptides during digestion, and these breakdown products are not directly converted into collagen in human skin.
Skin aging is not only related to the loss of collagen, but also to many other external and internal factors such as oxidative stress, accumulation of glycation end products, UV exposure, and many other factors.
Even if a large amount of collagen is consumed, it is difficult to achieve significant beauty results by eating pig's trotters alone if you do not pay attention to comprehensive measures such as sun protection, anti-glycation and anti-oxidation.
"Also, although eating pig's trotters all the time can replenish collagen, but because its fat and cholesterol content is also quite high, this is not a good thing for the heart and blood vessels, especially for the elderly, more saturated fatty acids and cholesterol may make heart disease, arteriosclerosis and these problems come to the door.
Dr. Hu replied with a smile, "Eat more foods rich in Omega-3, such as salmon and walnuts, which are not only anti-inflammatory, but also good for the skin." ”
Some people may need to limit certain types of foods, such as high-sugar foods, to control blood sugar, or some people need to add certain types of foods, such as high-fiber foods, to aid digestion. ”
Towards the end of the discussion, a middle-aged man asked, "Dr. Hu, I've heard of customizing diets through genetic testing, is there really a scientific basis for this?" ”
Dr. Hu replied, "There is indeed a basis. Genetic testing can reveal certain genetic predispositions, such as sensitivity to specific foods or the ability to absorb nutrients. If a person has a genetic variant with a strong iron absorption capacity, they may not need to consume too much extra iron from food to avoid an overdose. ”
People are starting to think more seriously about their lifestyle habits and dietary choices, rather than blindly chasing those quick fixes that are popular. They realize that true health is not only about the appearance of glamorousness, but also about the harmony and balance of inner functioning.
While the crowd gradually dispersed, Aunt Sang stayed, her expression filled with deep thought.
She walked up to Dr. Hu and asked with some hesitation, "I always thought that eating pig's trotters would help me stay young, and I began to wonder if I had gone in the wrong direction all these years. How can I adjust my diet to really improve my skin health? ”
Dr. Hu smiled and replied seriously, "Aunt Sang, first of all, I am glad that you are willing to reconsider your eating habits, which is the first step towards a healthier life. For improving skin health, I recommend that you start by increasing your intake of antioxidant foods. ”
After hearing this, Aunt Sang nodded gratefully, and she felt a kind of inspiration and hope that she had never felt before. From that day on, she began to pay more attention to the quality of her diet and lifestyle choices, and slowly, she found that her skin did improve and her whole person became more energetic and healthy.
What do you think about food therapy and beauty? Welcome to discuss in the comment area!