Details We Don’t Know About Everyday Things :  Why Do We Age (And At Different Rates)?

Every day we deal with the problems of aging, ever so gradually. We’ve been doing it for as long as we’ve been a species, but we have no idea what actually causes it. We know what happens to cells as they age: Muscles lose mass, tissues become more or less rigid, connective tissues stiffen, and new cells become less and less efficient at absorbing nutrients and removing waste. We just don’t know why.There are a couple of different theories on why cells age the way they do, including the idea that the aging process is a by-product of the body’s waste materials, or that it’s because of damage done by external factors like ultraviolet rays. It’s also been suggested that we’re simply genetically programmed to age, and how fast or how well we age has nothing to do with external factors.

Even more bizarre is the question of why we age at different rates. Looking at the methylation patterns of cells gives an indication of how old they are, and all of our cells age at different rates. Female breast tissue, for example, shows patterns and changes that indicate it’s about three years older than a person’s calendar age. At the other end of the spectrum are heart cells, which age more slowly and can actually test as being several years younger than the body as a whole. Just why the body ages as it does—and why it ages at all—is nowhere near being completely understood.

NASA found the answers to the “missing day” in the Bible can be that answer to aging also found in the Bible?

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