Home Health Plant-Powered Sleep: Vegan, Vegetarian Diets Unlock Extra ZZZs Health Plant-Powered Sleep: Vegan, Vegetarian Diets Unlock Extra ZZZs By - May 8, 2024 49 0 FacebookTwitterPinterestWhatsApp Vegans and vegetarians sleep around 30 more minutes per night than average and up to 90% of them report good or excellent sleep quality, according to a new survey published by the Sleep Foundation.