My brother has been diagnosed with dangerously high blood pressure and so is trying to modify his diet to include less salt, among other things. He lives in Indonesia and doesn't have access to the sort of 'health' foods available in wealthier countries. He is considering buying a bread machine and making his own bread. (I tried to convince him a bread machine wasn't necessary but he doesn't have an oven so it probably is the best option.)
I know that salt is important not only to flavour but also to the chemistry of bread so I'm wondering if anyone can give me any advice about low sodium bread recipes.