Well, it seems like nutrition can make a big difference even with eye strain. Contrary to conventional wisdom, ice cream is actually very nutrient dense in the case of high quality sources/recipes.
What was your diet like before marriage? Did you have a lot of animal products or dairy, or little animal products? Even in typical crappy store bought brands of ice cream like Ben & Jerry's, I can see Vitamin K and B vitamins at least potentially helping.
Also, until I get a mobile e-ink screen, I think I'll have to go a similar route for notification sounds lol