Luo et al
[] The most important risk factors for severe coronavirus disease-2019 (COVID-19) or death in hospitalized patients are advanced age, sex, hypertension, diabetes, cardiovascular disease, obesity, smoking, and lung disease, especially asthma
We opted not to include them due to their ingredient profiles, though you can see how they measure up here
Smoother, healthier-looking lipswith undeniable chemistry
(9) Elena M Khvatova, Victor N Samartzev, Pavel P Zagoskin, Igor A Prudchenko, and Inessa I Mikhaleva (2003) Delta sleep inducing peptide (DSIP): effect on respiration activity in rat brain mitochondria and stress protective potency under experimental hypoxia Peptides, 2003 Feb, Volume 24 (Issue 2), Pages 307-11