One poor woman suffers from dry cracked feet, which makes walking difficult. Try Aloe Propolis Cream, says one, or a dark green cream called Snowfire, which is available from pharmacists. Rub castor oil on the feet, says another, or moisturize with any vegetable-based cream or oil, and drink plenty of water. Soak the feet in an oatmeal bath - but don't cook the oatmeal first, just add water and stir. The problem may be caused by urinary incontinence, says one woman. If so, visit a McTimoney chiropractor (but as the lady in question lives in some remote corner of Africa, this may be difficult).