Psyllium (pronounced sill-E-um) husk is a fiber supplement that’s best known for constipation relief. "But it may also have benefits for metabolism and digestive health," says Vanessa King, RDN, a ...

If your go-to drink is a Manhattan or old fashioned, you know that aromatic bitters are an essential ingredient. A dash or two adds a certain something to classic cocktails—but do you really know what ...