Does blow drying your hair cause hair loss?

Kay well, recently my mom's been warning me about excessively blow drying my hair too much, and that it will cause my hair to fall out. I wash my hair every other night because if I wait any longer it gets greasy. I then straighten it using a blow dryer and a round brush, because if I just leave its really curly and frizzy. I have been noticing that my hair is thinning and I don't know if it's the blow dryer. Is blow drying it too much causing hair loss?Does blow drying your hair cause hair loss?
Do you straighten is aswell everyday?





Then yes, blow drying and straightening hair will eventually cause


your hair to get really dry and brittle. Constantly straightening it will do that faster.





*EDIT*


Alrighty then. Nearly same situation, as your hair is still having a lot of heat being applied to it.