Several years ago I got really bad headaches and felt nauseaus. When I bent over I felt like my head was going to fall off. Someone gave me an article on sweetners. I used sweetners to control my weight. I used it in my coffee about 4 packs. Also I drank a very popular diet cola all day long and every chance I got. When I got sick an friend gave me an article on sweeteners and I found this website: http://www.dorway.com/ Ahem, my favorite drink and sweetner is on this site.
When I read this information I was shocked. I quit them cold turkey. I have been really sick before but the withdrawals I experienced made me feel like like I was actually dying.
After this was over the headaches went away. I had a few since then but now I rarely have them.