I never worry about sodium content of soy sauce or in anything else, for that matter. I have low blood pressure and always have. My 78-year old mother does as well. Seems to run in the family. That said, I don't care for really salty foods and don't eat a lot of salt, but occasional soy sauce on broccoli or whatever, I don't worry about. Should I? Is there a reason to worry about salt other than blood pressure? I should add that I sweat heavily when I work out (and where I've been living for 18+ months, it's usually hot, so I sweat hard every day).
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow