Learn the difference between brewer’s and nutritional yeast. Deactivated yeast is a single-celled fungus that's full of nutritional value. Brewer's yeast and nutritional yeast are both a form of Saccharomyces cerevisiae, and they are commonly sold in health food stores, but they're very different in terms of flavor and nutrients.

It's easy to make baby wipes at home.

Nootropic is a term used to describe so-called “smart drugs” or “smart supplements” that can improve cognitive function.

Carnosine is a naturally occurring molecule composed of two amino acids, histidine and alanine. As a dietary supplement, it has been available for years. However, it is not nearly as popular as it should be based on the existing science. Carnosine functions in “excitable” tissues, such as muscle and nerve tissue, and reaches high concentrations in skeletal muscle. In these tissues it is critically important in maintaining the proper pH and electrical charge.