Husband has been having on going problem with low Sodium Levels ,Has been admitted to hospital for problem ,Fluid restriction of 30oz's daily of any fluid you can't see light through ,Has now started with short term memory loss which they say is due to low sodium level,having blood work for the sodium levels & kidneys monthly.can eat anything he wants as much as he wants but still haven't been able to get sodium over 131,sometimes as low as 123 I been feeding foods high in sodium as they say no to salt tablets level has to be raised slowly, ,has to be something he can take to maintain & raise his level