Hi, I am a 23 year old male and I have a question about how many pills is safe to take a day. Daily, I take an multi-vitamin pill, a vitamin e, and a vitamin c. Sometimes I take an extra vitamin e and vitamin c pill a day, and sometimes an extra multi-vitamin pill a day. So, usually I take 3 pills a day (supplements), sometimes I take 5 pills a day, and rarely, I take 6 a day. Is it safe to take so many pills, or is that not supposed to be a problem? Is there a certain amount pills one should not take daily or something? Also, i'm not asking about the amount of vitamins itself, i'm asking only about the number of pills. Any feedback would be appreciated, thank you!