I have been using Celifibr for many years, ever since I had to cut my sodium intake. I think it is great and use it for a soup base regularly. When unavailable locally I have ordered it from Amazon. Now I am running low and can\'t find it anywhere, shows to be out of stock at Amazon. Is it still available anywhere? Can I buy it from you? I haven\'t found any low sodium substitute that is nearly as tasty. Please help!