I've noticed that sometimes when eating things containing sodium bicarb I get an unpleasant soapy taste coating my tongue.
Nobody else in our house does, for example dh had some soda bread a friend at work had made, he thought it was great but to me it tasted like soap, similarly with some scones a different friend had made he and dd thought they were lovely but not for me.
Googling it seems that it can happen with not enough acid to react but also that some people are more sensitive to the taste so I was wondering if anyone else here has found this