I would suggest a Betonite Clay bath to anyone!
Not only is it detoxifying, as Earthtonic said, but it is simply an amazing experience. You arise from the bath, feeling a deeper clean, softened skin.
I would also suggest a cup of Nettle, Red Clover, Echinacea or Ginger tea daily are all very health boosting herbs. The Nettle and Red Clover being detoxifying.