I already have a metabolic disorder
and cannot gain
weight. Its very, very hard for me to lose
weight. Anyway, I know it can cause vision problems, can make you high at times, bad headaches, etc. I already have migraines and acctually have not had the headaches yet that almost 90% of people get along with dizziness and weakness. I had bad vision problems and was legally blind w/o contacts or glasses.