I know it's costly to call from Venezuela, but I just finished a call with Nancy Delise and it gives me great hope that Colloidal Silver can help me. I, too, am walking with a cane (and I'm only 40!). She sent me the necessary information so I would like to send it to you. Is it against the terms of use to post email addresses? I hope not. I don't think I am able to post all the information here so write me at alice@mazarick.com. I'll forward her information to you.
If ou have mail services in your village, I am sure you can get what you need.