A systematic review on the effects of Echinacea supplementation on cytokine levels: Is there a role in COVID-19?

by Monique Aucoin, Valentina Cardozo, Meagan D. McLaren, Anna Garber, Daniella Remy, Joy Baker, Adam Gratton, Mohammed Ali Kala, Sasha Monteiro, Cara Warder, Alessandra Perciballi, Kieran Cooley
Published 2021-09-01