Healthcare food capable of alleviating visual fatigue and preventing hypopsia

Abstract

The invention relates to healthcare food capable of alleviating visual fatigue and preventing hypopsia. The healthcare food is characterized by comprising, by weight, 1-10 parts of lutein, 1-10 parts of zeaxanthin, 50-100 parts of bilberry extract, 50-100 parts of blueberry extract and 10-50 parts of grape seed extract. Experimental verification shows that the healthcare food has good hypopsia preventing and visual fatigue alleviating effects.

Description

technical field [0001] The invention relates to the technical field of health food, in particular to a health food for relieving visual fatigue and preventing vision loss. Background technique [0002] With the development of science and technology and the popularity of computers, people use their eyes more and more frequently. Teachers, students, computer operators, drivers, office workers, night shift workers, writers, editors, accountants, designers, etc., Due to frequent overuse of eyes, symptoms of visual fatigue such as dry eyes, eye astringency, eye soreness, eye swelling, eye pain, vertigo and even dark circles, dizziness, headache, nausea, insomnia and vision loss often occur, seriously affecting study, life and body healthy. [0003] Visual fatigue is a common disease in ophthalmology at present. The symptoms of patients are various. The common ones are short-distance work cannot last long, pain in the eyes and around the eyes, blurred vision, dry eyes, tears, etc...

AI Technical Summary

Problems solved by technology

[0005] At present, there is a relative lack of prevention and treatment products and means for visual fatigue and vision loss, mainly including eye drops, framed glasses, contact lenses, and external eye care equipment. Although they have certain effects, they each have many defects. A "safe, effective and convenient" health food for preventing visual fatigue and vision loss is rare