About 50 percent of those who thought they were allergic to all tree nuts were able to pass an oral food challenge without a reaction, new research shows.

Source: Are tree nut allergies diagnosed too often? Study finds 50 percent of those who think they’re allergic pass an oral food challenge

Sulforaphane, a dietary compound from broccoli that’s known to help prevent prostate cancer, may work through its influence on long, non-coding RNAs, report scientists. This is another step forward in a compelling new area of study on the underlying genetics of cancer development and progression.

Source: Dietary anti-cancer compound may work by influence on cellular genetics