Nutritious supplement for improving eyesight and preparation method and application thereof

Abstract

The invention discloses a nutritious supplement for improving eyesight and a preparation method and application thereof. Raw materials of the nutritious supplement comprise mulberries, radix rehmanniae preparata, semen astragali complanati, fructus lycii, semen euryales, semen cassiae, fructus schisandrae chinensis, semen plantaginis, flos buddlejae, flos tagetis erectae, ginseng and fructus ligustri lucidi. The invention also provides the preparation method and application of the nutritious supplement. The nutritious supplement can be used for preparing an oral or external preparation for improving the eyesight. Preferably, the oral preparation is added into a dairy beverage and mixed uniformly for drinking. The external preparation is used as an eye drop. The nutritious supplement for improving the eyesight and the preparation method and application thereof have the advantages of reasonable formula, small dosage, obvious effect and the like. The Chinese medicinal essence is extracted, preparation is convenient and easy to achieve, the cost is low, the healing rate is high, and the preparation is safe and free of toxic and side effects and can avoid generation of drug resistance and achieve the effect of fundamentally improving the eyesight.

Description

technical field [0001] The present invention relates to a nutritional supplement in the field of medicine and its preparation method and application, in particular to a nutritional supplement for improving eyesight, its preparation method and application. Background technique [0002] Due to people's irregular life and irregular diet, it will lead to nutritional imbalance, long-term vision damage and other conditions. The incidence of myopia in children and adolescents in my country ranks first in the world, especially in the stage of pseudomyopia or mild and moderate myopia, which requires effective treatment. Modern medical treatment of vision problems, especially myopia, is mainly based on optical correction and surgical treatment. The long-term curative effect is not good, and it is difficult to control the decline of vision, and it does not improve amblyopia, hyperopia, astigmatism, presbyopia, and strabismus. The effect cannot be fundamentally corrected. Myopia, hype...

AI Technical Summary

Problems solved by technology

Unfortunately, most professional eye care personnel are concentrated in urban areas, leaving rural areas severely under-resourced for eye care

In addition, another reason that hinders vision correction is that there are still people who believe that wearing glasses will further reduce vision