What are the health benefits of spelt?

Spelt is an ancient grain that is a subspecies of wheat. Spelt and wheat are similar in terms of appearance, but spelt has a stronger husk and slightly different nutritional content. People in Europe have grown spelt grain for over 300 years, but it did not reach the United States until the 1890s. People can… Read More »

What is a TENS unit and does it work?

A transcutaneous electrical nerve stimulation (TENS) unit is a battery-operated device that some people use to treat pain. TENS units work by delivering small electrical impulses through electrodes that have adhesive pads to attach them to a person’s skin. These electrical impulses flood the nervous system, reducing its ability to transmit pain signals to the… Read More »