Please take care of the three essential nutrients

Antioxidant Vitamins: Vitamins C and E can eliminate abnormally accumulated oxides in the body and prevent tissue damage. If the body lacks these vitamins, early-onset cataracts can appear in the eyes. You can take in dark green vegetables and various fruits to supplement vitamin C. In addition

Implant an LED screen on the contact lens

An LED screen is placed on the contact lens and the image is displayed directly on the retina. Will this be a secret way to watch a movie or cheating? ! It is currently used to monitor blood sugar levels in diabetic patients and to look for glaucoma (so the "picture" it displays does