Which food sensitivity tests are best? An at-home food sensitivity test is the ideal solution for anyone looking to pinpoint the specific foods that cause digestive discomfort. Many food sensitivity ...

In TODAY.com's Never Have I Ever series, a registered dietitian explains what to do instead of spending money on these tests.

New study shows how tickling, playfulness can address key questions about the brain. About self-tickling. Some time after I started hormone therapy, I noticed I could tickle myself. The reaction ...

At-home food sensitivity tests, specifically IgG tests, do not reliably identify triggers for food-induced conditions. Allergy societies recommend against their use for food sensitivities and ...