How can I live to be 200 years old?

Stay positive, dont get stressed too often. Eat healthy, stay on a healty diet to keep your heart and everything else strong. Take procaution, bundle up in the winters try not to get too sick. Exercise, wouldn't want to be weak now would you? Avoid anything life-threatening. lol Basically it all boils down to staying healthy and taking care of yourself.

The above answer is actually about right, but I like science more so: You can predict the theoretical maximum age an organism can reach by the number of times their fibroblast cells divide in culture and then extrapolating based on other data. For humans it's about 120. The oldest confirmed age was someone who lived to about 122, so it seems about right. Ageing is a terribly complex process and everything is such a delicate balance - if you mess with the proteins and genes involved in ageing then you can increase the risk of cancer. We all wear out eventually, mate.

you have to change your dna structure. right now there is no way. nor in the distant future. here in america the human life expectancy use to be like 60 ot 70 years old. but it depends on how you live life too. what and how you eat, if you drink and smoke. it also depends on where you live. search for the oldest lady. i think she lived to be like 130 or so. read about her. i met this older woman not too long ago. she is 102 yrs old. she is in a nursing home. i also believe that a bad thing never dies. mean, miserable, people seem to live the longest.

Uhm, well studies show that eating a lotta fruit and veggies slow the aging process as a kid. I have a family friend who turned 101 today he still walks but is not in good shape, 200 is a LONG, LONG shot man but good luck, exercise and eat healthy!

why would you want to. i mean if such things exited they would be super expensive and if you could afford it probably on you could and you would live longer than all your loved ones and you have to live alone

You could exercise and eat healthy food, but I really doubt you'll live to see a day when humans can live that long. I've seen nothing to prove that the not so distant future will hold an advancement in lifespan.

Honor Your Father and Mother - The 10 Commandments The Commandment that Comes with a Promise “Honor your father and your mother, that your days may be long upon the land which the LORD your God is giving you.”

You cannot possibly live to be 200 years old. In the Bible it says that people will live no longer than 120 years. Sorry!

Well if you don't have any health problems and you have a good diet that helps alot. I'm not sure, humans are still evolving.