Deoderant Rumor.., ..is it true? Options

[xXMomoBubbleTeaX...]

The other day I was in science class sitting next to one of my good friends && she asked me if I used deoderant after shaving my armpits.. I was like uhh no duh I use deoderant.. I don't want to smell like bad body odor.. Well she told me that deoderant can cause breast cancer b/c the alcohol in the antiperspirant goes into your lymph nodes which are the pores in your armpit that causes that foul odor smell. && when mixed together can make cancerous cells.. && since your lymph nodes are right to your breast.. it causes breast cancer. Some researchers find this to be true && some find this to be highly false && have done thorough tests && have found no relationship with using deoderant && for it to cause breast cancer..

What do you think?.. I want to hear your thoughts..

here's the two sites I found that criticize each other..

This researcher believes this statement is true.

This researcher believes this statement is false.

Which researcher do you believe?..Don't believe one over the other b/c you want to be optimistic about this situation. Which one sounds more logical to you?..