Life The biggest health and wellness trends of 2019, from veganism to keto diets December 16, 2019December 17, 2019Sara M Moniuszko, USA TODAYComments Off on The biggest health and wellness trends of 2019, from veganism to keto diets As 2019 comes to a close, we're taking a look back at the biggest health and wellness trends this year, from veganism to keto diets and more.