glutathione disulfide nov-002 reductase where one binds to reduced nicotinamide adenine dinucleotide phosphate (NADPH) and flavin adenine dinucleotide (FAD) the second one is an interface dimerization domain Glutathione disulfide - Wikipedia

But its not always visible to others (think about the soreness in your arm after an immunization thats swelling, but its not usually visible to others)

One consequence of vaping-induced ventilationperfusion mismatch is an increased alveolararterial oxygen difference (AaDO2) which means oxygen is not transferring effectively and can result in hypoxemia (low blood oxygen levels) (Hopkins 2020)

Sample extracts were prepared using aqueous (deionized water) and ethanol (80% ethanol) solutions, utilizing 100 ml of each solution per 5 g of Ginger and Turmeric samples [pure (100%) and combinations (50%/50%, 75%/25%, 25%/75%)]

doi: 10.1016/j.phytochem.2013.04.013 135

PMID 36232607