If you average all the cells as they live, multiply, and die, many sources say that it takes seven years for all of them to change in your body. This is somewhat true, but also somewhat misleading. The truth is that different cells have different lifespans. For example, the nerve cells in your brain do not multiply and they last for your entire life. If any of them die, they do not get replaced. At the other end of the spectrum are the white blood cells in your body. They have the shortest lifespan and some of them live only a few days.
So, in actuality, the concept that your body changes every seven years is not exactly true, because even though most of your body cells will have reproduced and replaced themselves, not all of them have, and some have replaced themselves many times over during those seven years.
We regenerate constantly in a way, in terms of cells. I'm going to give an answer that strays this topic a bit, but it should help you all understand . We don't regenerate in that sort of aspect. Our cells multiply (which is a form of regeneration because mostly when our cells multiply most of the old ones die after a while, and there are small string like things attached to each cell that over time (in terms of ageing and multiplying) get shorter and shorter untill it runs out and leaves the cell open causing them all to burst or defect) (death by old age) this can even kill you if your medically healthy and is just the way of life. Unless we can preserve these cells or live without them, living over 120-30 is pretty much impossible. Oh and may I add that the multiple rapid cell regen (some forms of cancer) is so hard to survive for a long time is because if its left for too long our cells will multiply so much either causing burst or defect, or overloads. I hope I explained this okay - basically we don't regenerate in the form you are talking about, but we are constantly regenerating/forming new cells which is somewhat a form of regeneration
AleX
Doctors have told me this for years, but the one who prescribed my barbiturate yesterday said it wasn't true. He's a great doctor and been around for years, so I'll take his word over the others.
I am 91 years old according with this theory my body has been renovates 13 times I hope I can get up to 15 times, hat was the times my mothers' body had changes.
Michael Anguelo
The New Fusion Electoral System
you better believe it
yes
sour,corrosive to metal and skin PH of <7 and POH of >7
30,000,000 years times 7
Unlike other skin treatments which are either water-based or oil-based InfiniteAloe Skin Care is Aloe Vera based. It quickly penetrates up to 7 layers deep and continues to work under the surface of the skin. cutt.ly/ajrPhxi
7 - dehydrocholesterol is found in the stratum spinosum and stratum basale of human skin to produce vitamin D. The correct quantity is 25 to 50 milligrams per square centimeter.
5 years - 7 years
Yes Your Skin Sheds every 7 years!! =) (*_*)
Every 7 years next model is 2014
every 75,000 miles it is advised or after 7 years :)
7 of 10 leap years occur every years?
Eventual world climate change
Eventual world climate change
Every 70000 miles or 7 years, whichever occurs first - Citreon recommendation
i thought it was every 7 years, because there are 7 days in a week
you cant cure freckles, eventually they will fade. on the plus side you grow new skin cells every 7 years!
Carrots and tomatoes have the characteristics of color impovement . Eat carrots moreand it will produce the new bold int eh body nad thereby the skin color change. Drink lots of water nearly 7 litres every day which keeps the moisture of the body .It will make the skin improve.
We do not have a leap year every 7 years. It is every 4 years. It is possible that in a sequence of 7 years, that there is only one leap year in the middle of it. For example 2000 and 2008 were leap years, so in the intervening 7 years, there was only one leap year:2001200220032004 was a leap year.200520062007In order keep the calendar years synchronized there has to be a extra day added to February every 4 years. The other years that are not leap year are called common years.
No. It changes every day.