Health-care food having function of relieving visual fatigue

Abstract

The invention discloses a health-care food having the function of relieving visual fatigue. The health-care food comprises, by weight, 1-35 parts of bilberry extracts, 1-35 parts of wolfberry extracts, 1-35 parts of chrysanthemum extracts, 1-35 parts of radix rehmanniae extracts and 0.5-35 parts of xanthophylls. The health-care food having the function of relieving the visual fatigue can directly or indirectly clear away oxygen radicals, supplement nutrient substances of visual cells, reduce damage to the retina, bring a comprehensive and systematic protection effect on the eyes and achieve the functions of protecting the vision and relieving the visual fatigue. The health-care food having the function of relieving the visual fatigue is safe and free of toxic and side effects because the natural and green plant extracts and modern functional substances are carefully selected to be raw materials based on the modern nutriology theory, the modern medicine pharmacology theory and the traditional Chinese medicine and herb theory.

Description

technical field [0001] The invention relates to the technical field of health food, and more specifically relates to a health food with the function of alleviating visual fatigue. Background technique [0002] Visual fatigue is a common eye disease. The specific symptoms are dry eyes, soreness, double vision, and intermittent blurred vision. In severe cases, nausea, vomiting, dizziness, headache, neck muscle tension, attention Symptoms such as inability to concentrate, memory loss, loss of appetite, neck, shoulder, back pain, and knuckle numbness reduce the work efficiency of adults and cause learning disabilities in adolescents and children, directly affecting people's work and life. Mild visual fatigue often does not get people's attention, leading to aggravated visual fatigue symptoms, long-term repeated visual fatigue may cause a variety of eye diseases, dry eye syndrome, refractive error, VDT syndrome, computer vision syndrome, Exacerbates age-related eye disease. [...

AI Technical Summary

Problems solved by technology

From this point of view, the current research and development of functional foods for relieving visual fatigue in China is still in its infancy. Compared with the huge market potential of functional foods for relieving visual fatigue, its types and quantities are far from meeting the needs of the market.

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