Homemade deodorant

So, here it goes!  I have recently decided that I need a lot more natural in my life.  I'm starting most importantly with deodorant.  From what I've been reading, the aluminum in most commercial deodorants can cause some serious health problems.  Apparently this hasn't been proven 100% but it raises a red flag in my brain.  After trying a couple different "all natural" deodorants at the natural foods store, and giving them a fair chance, my skin has not liked either of them.  Could be that my body is detoxing from all the chemicals that it has been exposed to for years from using run of the mill, store bought deodorant.  After much research, I have decided to make some myself.  Will post at a later date how it turns out!  You know, you just can't be too careful in this day in age.