About 2 days after I started eating 90% paleo (and counting), on and off through the day my eyes began to feel sort of fatigued/dry/slightly irritated (If I keep my eyes closed they feel fine but I would not say that I am tired, I've been getting 8 hours of sleep). I haven't been 100% paleo yet, I had to finish up some greek yogurts and 1/2 gallon of milk. Do you have any idea what could be causing this? The feeling is on and off today, as well.
I have been eating mostly mixed greens, eggs, bacon, beef (stew meat), avocados, cucumbers, broccoli, carrots, tomatoes, almonds- nothing too out of the ordinary.
Any insight is appreciated, thanks!
EDIT: I am going to try adding more fruit and sweet potatoes (carbs) to my diet and see if this clears up. Will update in several days with results!
EDIT(2/6): It was definitely caused by low carbs. I ate a bunch of bananas, sweet potatoes, and apples in the following days and the problem went away! Thanks for the info all!