Just recently, I have been told by my physician to watch my salt intact and I have been paying a fair bit of attention to sodium in vegetable stocks/broths.
My Favorite Low Sodium Vegetable Stock? The sure winner for myself is Imagine’s Organic Biologique Vegetable Broth (#1 below). I use their broth for most of my soup recipes and I love the taste of it. The runner-up with least sodium is Kitchen Basics Vegetable Broth (#2), but the taste is not even as close to Imagines Organic Bioloque Vegetable Broth. I regard Imagines Organic Biologique as a premium stock and it is not the cheapest stock.
I truly believe that you should not cut corners if you want to make a great soup with a great tasting stock that is low in sodium!
Below are vegetable stocks that I have ranked from highest sodium to lowest sodium (for those who had different measurements, I have converted them to per 250ml):
#7 Organics Bioloqigue Vegetable Broth: 910mg Sodium (38% daily intake) per 250ml
#6 Campbell’s Vegetable Broth: 800mg Sodium (33% daily intake) per 250ml
#5 Knorr Simply Vegetable Broth: 720mg Sodium (30% daily intake) per 250ml