As a proxy for heavy smoking (binary variable), we used diagnosis codes related to lung diseases highly associated with tobacco exposure along with diagnosis codes related to nicotine or tobacco, previous use of medications for the treatment of tobacco dependence, and initiation of drugs for obstructive airway disease after the age of 40
That means the hair growth cycles will return to equilibrium (and stop hair thinning so much ) after: Weight stabilizes Nutrition improves Hair typically begins to regrow within 36 months, with fuller recovery by 612 months, even without medical treatment
doi:10.1039/C3RA43644F Narendra K, Nageswara R, Naidu PY (2011) Stability indicating fast LC method for determination of quetiapine fumarate related substances in bulk and pharmaceutical formulation
Finally, there is chemotherapy
Coming from that background, it has always been Melendezs dream to have supplements as a product