Читать книгу Super Human: The Bulletproof Plan to Age Backward and Maybe Even Live Forever онлайн

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You can think of your genetic code as the building plans for your body—but who wants a body that doesn’t have any energy? (Hint: That’s called death.) Remember, your mitochondrial genome is separate from your human genome—mitochondria evolved from bacteria and have their own genetic code. But your mitochondrial DNA serves a very important function—it controls how your body makes energy. Unfortunately, your mitochondrial DNA is a lot more susceptible to mutations than your human DNA because mitochondrial DNA has a limited ability to repair itself when it is damaged. So you’re going to want to take fewer hits to your mitochondria.

Think of it like this: Your DNA provides a picture of how a building (your body) will look—how many rooms, how many windows, what kind of roof, how tall, etc. Your mitochondrial DNA describes what kind of wiring, heating, lighting, and air conditioning will be in the building. The building itself is going to be there for a while, but if the wiring goes bad, the air conditioner breaks, and the bulbs burn out, it’s not going to be a building you want to live in. Mitochondrial DNA breaks and mutates easily, which is why it’s so important.