"blowback from the sodium crusade of the 2010s" It's already here. Cardiologists advise their patients to cut back on salt, and they turn up later with goiter

"blowback from the sodium crusade of the 2010s" It's already here. Cardiologists advise their patients to cut back on salt, and they turn up later with goiters caused by iodine deficiency, iodized salt previously being their main source of iodine.