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.
What is surprising to me is that eye color doesn't change more often. Eye color is determined by lots of different genes but it all boils down to how much pigment you have in the front part of your iris at any one time. Lots of pigment means brown eyes, a little bit, blue eyes. Other colors come from intermediate amounts of pigment. The genes involved in eye color determine how much pigment gets made, how quickly it is degraded and where in your iris to put it. In other words, eye color is an ongoing process that is not necessarily set in stone. So all that has to happen to change eye color is to change the final amount of pigment in your eye.