Levothyroxine
"For 29 years, yes 29 years I have been more than sluggish, just exhausted most of the time. I was 22 years old, married, great job, just bought a house and life was good. Once I felt a little tired, a few days later a little more tired and so on. Within a month I was exhausted. I went to our old family doctor who I really didn't know very well, because I was never sick. I know it may be hard to believe, but for the next 29 years I have lived a tired life. Went to Doctor after Doctor. I'm not looking for a pity party I've had a good life, just tired. Well, the second day I took Levothyroxine I felt 20 years younger. I feel alert, not buzzed, but I have energy. Have taken it 6 days total with no side effects. "