It's not really bad for you, and there is certainly some merit to an alkalinic diet, but things like this that make bold claims about reversing health issues by drinking special water should be looked at like the snake-oil sales pitches of the past.
About one-third of diabetic patients complain of itchiness in the feet especially at night. This may be caused by any of the following, which are related to diabetes: 1  Peripheral Neuropathy. 2  A nerve dysfunction can cause foot itchiness among diabetics.
The skin on your feet is subject to a great deal of stress and is susceptible to a variety of conditions that cause itchiness. Your feet are exposed to temperature extremes from your shoes and the physical stress of bearing the weight of your body. This can cause skin dryness and irritation, which are common triggers of itchiness. These extremes also leave feet vulnerable to fungal skin infections, which also cause itch.