Constant anxiety increases the stress hormone cortisol, which causes inflammation that breaks down collagen.

经常性的焦虑增加了应激激素皮质醇，从而导致分解胶原蛋白的炎症。

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As collagen in the meshwork breaks down, it is replaced and repaired by new collagen secreted by fibroblasts.

随着胶原网打破了，这是更换和修理的新的胶原纤维细胞分泌的。

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"Collagen is the skin's structural fiber," he says. "As we get older, it breaks down, creating lines and large pores." What speeds up the degeneration?

“胶原蛋白是皮肤的纤维，”他说。“当我们变老时，它断裂了，造成皱纹和大毛孔。”什么加快了这种老化？

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The synthetic collagen appears to be just like the collagen found in humans, as an initial test indicated that an enzyme that breaks down collagen in the body also breaks down the synthetic collagen.

FORBES: Researchers Create Synthetic Collagen