Baking Soda toothpaste on a low sodium diet??

Hello all! I have a crazy question: can I use a toothpaste with baking soda and sea salt in it if I’m on a low sodium diet due to Meniere’s? I do my best to not swallow toothpaste. The brand I’m interested in is called Weleda Natural Salt Toothpaste. I’ve read so many great things about it but I’m worried about how it’ll affect me.

Thank you!

why not just use regular toothpaste? even if you’re not swallowing it, you’re going to ingest a small portion every time you use it