Please suggest some podiatry sites or foot health blog.

Www.apma.org. Podiatry web site...Very good info.
Options. http://www.podiatrytoday.com/blogs http://www.Podiatrycontentconnection.Com/.
There are many. Try www.Acfas.Org my site is www.Footfacts.Net.
Feel free. To visit my site which is updated regularly and has a popular blog. http://www.tanglewoodfootspecialists.com.