Psoriasis is a quite common skin condition, that occurs continuously when the immune system sends out bad signals that speed up the growth cycle of skin cells.
Psoriasis causes cells to build up rapidly on the surface of the skin forming itchy, red, scaly patches on your skin. These patches can appear only on specific areas of your body, or they may cover extensive parts of your skin.
Tuesday, June 28, 2011
La couleur des hortensias
Les hortensias ont refleuri cette année : je me régale de la couleur des ces fleurs qui varie en fonction de l'acidité du sol.
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