There is nothing wrong with grey hair. Many people pay money to have their hair frosted. I have black hair and it is streaked with grey. I get many complements about my hair from people I don't even know. I will not start coloring my hair as it takes out all the natural pigment and … Read more
I'm not sure but it is a long time. Maybe 6 months to a year. I have heard of people shaving all of their hair off.
Water. You can pass a urine screen if you drink lots of water and rid yourself of morning pee. Take a mutiple "B" vitamin to add yellow color to your urine. Visit erowid.com.
Hemorrhoids or a stomach ulcer.
The bottom line is....MONEY.