My hair is thinning at the front and sides.....?

I've noticed this since Aug 07 and i've had nasty comments when i've been out about it, it's not that bad but people seem to use it to make fun of me.

I'm going to see my Doctor about it next week, to see if it's genetics, or through medicine etc.

Do hair thickening shampoo's/conditioners actually help?

I've never used them, but if they did wouldnt celebs who have hair thinning have used these products to improve the hair and hair growth. Any tablets i can use from health shops to improve hair growth/hair thinning?

Here are pics where u can see my hair - www.myspace.com/deandafunkydude

My hair is thinning at the front and sides.....?

How old are you?