**Author details**

Paula Vieira-Brock Independent Pharmacologist and Toxicologist, Salt Lake City, USA

\*Address all correspondence to: paulavbrock@gmail.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Safety Review of Herbs and Supplements in Heart Disease, Diabetes, and COVID-19 DOI: http://dx.doi.org/10.5772/intechopen.96811*
