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医学和生物化学技术的发展让我们对人体构成有了越来越详细的了解,我们知道了组成细胞的脂肪和蛋白质,知道了控制生物生长的DNA,知道了让骨骼和皮肤具有弹性和韧性的胶原蛋白。如果身体缺乏某种物质,吃这种物质就能补上吗?有些所谓的“营养品”真的会发挥作用吗?
The advances in medicine and biochemistry have given us a more detailed understanding of the human body. We know the fats and proteins that make up our cells. We know the DNA that controls the growth of cells. We know the elasticity and resilience of bones and skin. Collagen. If the body lacks a substance, can it be eaten when it is eaten? Do some so-called nutrition products really work?