vagus-nerve
mental-health
inflammation
Is AstaZine a Good Supplement for Dry Eyes? Vagus Nerve, Parasympathetic System, and Tear Production
Is AstaZine a Good Supplement for Dry Eyes? Vagus Nerve, Parasympathetic System, and Tear Production Research Note | Evaluating astaxanthin-based AstaZine for dry eyes alongside vagus nerve stimulatio
By Sterling Cooley
Mar 21, 2026