My very favorite herbal infusion blend for general illness is:
Red Raspberry:
Alfalfa
Peppermint
Oatstraw
Ginger root
 

Another favorite tea blend is specifically for bones and skin. I formulated this when a friend had a compound fracture. Because herbs are recognized by the body as beneficial and easily taken in, they feed the body where it needs it.  Many herbs are a wonderful source of calcium, so they work really well for healthy bones, cartilage and skin.

For this blend I used:
Red Raspberry
Alfalfa
Comfrey
Oatstraw
Nettles
Red clover
To be honest I think I add RR, alfalfa and peppermint to every blend. They are just my favorites!
 

There is a great deal of poetry and fine sentiment in a chest of tea.  ~Ralph Waldo Emerson
 
We had a kettle; we let it leak:
Our not repairing made it worse.
We haven't had any tea for a week...
The bottom is out of the Universe.
~Rudyard Kipling

 
Sources for supplies:

 MountainRoseherbs.com

Essential Oils: Herbalogie.com

Favorite Herb reference: The Little Herb Encyclopedia by Jack Ritchason

Locally in Las Vegas: Herbally Grounded