“…we control much of our health, and… the prevention of infections through a healthy immune system is, not unlike chronic disease and physical impairment, strongly associated with a healthy lifestyle.”

(lifestyle) Philip B. Maffetone and Paul B. Laursen. The Perfect Storm: Coronavirus (Covid-19) Pandemic Meets Overfat Pandemic. Opinion Article, Frontiers in Public Health. 23 April 2020. https://doi.org/10.3389/fpubh.2020.00135