When you make your electrolyte drink, make sure that you're using a container that you like to travel with. If you like your container it will increase the chances that you will indulge in your drink concoction more often. The Lip Twister - tart and sweet. 1  1/4 cup of lemon juice. 2  1/4 cup of lime juice.  1 teaspoon of salt.
Other Causes Eye Color Change. If your eyes check out fine, then the cause of the color change is probably due to age. Aging is the most common cause of a change in eye color, gradually, after reaching adolescence. Most will lighten with age, but hazel (light brown or yellowish brown) or blue can darken.
Q: Does LASIK surgery change your eye color? A: The iris is the colored portion of the eye. Normally the color of the iris does not change after Lasik, however a change in iris color may indicate other ocular health issues that should be checked. Depigmentation of the iris may make it become lighter. Some medications may cause iris hyperpigmentation in certain races that will make the iris darker.