I love fermented foods. I love that you can leave something out on the counter, in the refrigerator — forget about it, even — and it just gets better. But why do some foods improve with age, while ...

Medically reviewed by Karina Tolentino, RD Fermented foods vary widely in the number of different types of probiotic bacteria they contain, as well as the total number of microorganisms. Kefir is ...

Jim Dixon wrote about food for WW for more than 20 years, but these days most of his time is spent at his olive oil-focused specialty food business Wellspent Market. Jim’s always loved to eat, and he ...