California winemakers in the Napa Valley area, which primarily produce Pinot Blanc, Pinot Noir and Pinot Grigio wines, have developed a new hybrid grape that acts as an anti-diuretic.

California winemakers in the Napa Valley area, which primarily produce Pinot Blanc, Pinot Noir and Pinot Grigio wines, have developed a new hybrid grape that acts as an anti-diuretic. It is expected to reduce the number of trips older people have to make to the bathroom during the night. The new wine will be marketed as PINO MORE I heard it through the grapevine.