Maybe you should read the five tibetan rites books from Harbor Press. Maybe you will or not be surprised to find the practitioners in Tibet who have a certain life style that allows them to live very healthy long lived lives well into the hundreds. I myself am not surprised, after reading some of Charu's articles and reading about the universe life cycle in a scripture called srimadbhagavatam.org
When the Bible tells us the world was created in 7 days, we need to consider whose days. For instance, there is one angel or demigod known as lord Brahma.... as it turns out, one second his time is one Earth year.
It is so important to know whos time we are talking about. The 7 days of creation was certainly not earthly time.