sentences:  The mechanisms behind SSRI, tricyclic antidepressants, and atypical antipsychotics function allow them all to have potential roles in the alteration of metabolic setpoints.TZD, in particular has been linked to regulatory function in the HPT axis, however, no conclusive evidence has been determined thus far and further research is required to confirm these hypotheses.While obesogens can be introduced to the body intentionally via administration of obesogenic pharmaceuticals, exposure can also occur through chemical exposure to obesogens found in the environment such as organotins and xenobiotics.