Does Opening Eyes Underwater Pose a Risk to Vision?

It is feasible for individuals to open their eyes beneath water, yet it is advisable not to prolong this action. Prolonged exposure of the eyeball to water pressure and excessive water accumulation in the eye socket may lead to varying degrees of compression or minor damage to the retina and optic nerve. In extreme cases, the optic nerve of the eye may rapidly become congested, hence it is discouraged to open one's eyes underwater. Typically, swimmers wear goggles while swimming to shield their eyes from water pressure and ensure their protection underwater.

How to Take Care of Your Eyes:

1. Avoid indulging in late-night activities, as they can be detrimental to your eyes. Dark circles and eye bags are often attributed to lack of sleep. After 11 pm, organs such as the liver commence their functions. Disrupting your body's natural rhythm may gradually compromise your health. Consequently, for the sake of your health and the beauty of your eyes, strive to avoid staying up late.

2. Regularly consume teas that are beneficial for your eyes. For instance, chrysanthemum tea can detoxify the liver, enhance vision, and possess cooling properties. Goji berry tea is rich in nutrients, beneficial to both the liver and eyes. Cassia seed, a traditional Chinese medicine, nourishes the liver and kidneys, improves vision, and even aids in weight loss. Nevertheless, moderation is crucial as even herbal medicines can have side effects.

3. If you spend extensive hours in front of a computer, ensure to grant your eyes regular breaks. This can involve brief periods of closing your eyes, gazing into the distance, or massaging your eyes. In general, avoid overexerting your eyes.

Consuming vision-enhancing foods like longan, yam, carrots, spinach, sweet potatoes, taro, corn, animal liver, beef, mulberries, and red dates can also contribute to eye protection. Alternatively, you can brew a tea blend comprising red dates, ginseng, goji berries, chrysanthemum, and luohanguo (a traditional Chinese medicine) to nourish your eyes. While luohanguo is commonly recognized for soothing hoarse voices or throat discomfort, it can also be effective in addressing eye issues caused by excess heat in the body.