I started PPC Adsense campaign on Acai Berry

I have been on and off in the internet marketing game since 2003 and felt like coming back in strong.

So, my first campaign is with acai berry
Is this a bad idea as I can’t even see my ads on GOOGLE and so I assume its saturated but then I think why are people bidding on it and spending PPC if there is no money?
The PPC ad links to a page on my blog discussing the product.
I can send it to people but I am new here and do not want to be considered to spam. Any feedback would be great.
Thanks in advance.

See original post by unfadable858