Thanks to the generous support of the Canadian Association of Naturopathic Doctor’s Journal (CANDJ), the full Umbrella Review – 6 papers and an editorial – are completely open-access in this Special Edition: Vol. 30 No. 4 (2023) | CAND Journal.

Lloyd I, Cooley K, Steel A. The Role of Traditional, Complementary, and Integrative Healthcare (TCIH) Therapies and Practices in the Prevention and/or Treatment of COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Van De Venter C, Konn Cecile, Doherty MN, Purdy R. The Role of Minerals in COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Remy D, Murphy G, Mravunac M, Medina D, Taylor T, Konn C, Verges Holloway C, Zheng R. Vitamins for the Prevention and/or Treatment of COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Carter T, O’Brien C, Akinbodye T, Lloyd I. The Role of Movement, Exercise, and Breathing in the Prevention and Treatment of COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Oakes K, Saunders P, Lloyd I, Turner T, Gruska J, Gibbs B, Gleitzman S, Fabio Portella C, Friend J, Graham K, Leslie M. Herbal Medicine and COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Karzon R, Jackson A, Lloyd I, Hall A, Lee L. The Role of Nutraceuticals in the Prevention and/or Treatment of COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.

Murphy M, Barbaro D, Aucoin M. Diet and Nutritional Factors in the Prevention and Treatment of COVID-19: An Umbrella ReviewVol. 30 No. 4 (2023) | CAND Journal.