is it possible to chang DNA
Actually, gene therapy can be used after birth. They're working on using a engineered benign virus as the transfer system, and it would be used to rid people or horrible genetic diseases, and in some limited function, possibly be used to alter their physical attributes, though again, in an EXTREMELY limited fashion.
No. you cant. you can use gene therapy to change a baby's dna BEFORE its born. Aspartame does not change dna. thats a myth. but it is bad for you. Dna is what you are, no chance in changing it, in this time at least.
Yea, there's a suger used in gum that can genetically alter your DNA system called aspartum. The more they study aspartum the more harmful there finding out it is.
only if DNA has made a mutation by itself,