KSQD 1-19-2022: All about Fibromuscular Dysplasia; Early morning night sweats; Local COVID-19 testing facilities and latest treatment drugs and their drug interactions; A new much lower power and cheaper MRI machine show promise for poorer countries; Detoxification benefits of broccoli and brussels sprouts -- sulforaphane is the key; Diseases such as ALS and MS may be caused by endogenous retroviruses -- Anti-retroviral drugs may help