Healthy Extracts Inc. (OTCQB: HYEX) Announces the Addition of Dr. Joel Kahn, Renowned Integrative Cardiologist, to Its Medical Board LAS VEGAS, April 20, 2021 (GLOBE NEWSWIRE) -- via InvestorWire – Healthy Extracts Inc. (OTCQB: HYEX) (the “Company”), a leading developer and manufacturer of science-forward, clinically proven,...