Fagopyrum dibotyo nutraceuticals and methods of their use are provided. The disclosed F. dibotyo nutraceuticals are useful to improve or increase liver function and to treat liver diseases, especially those caused by viral hepatitis. In some embodiments, the F. dibotyo nutraceuticals also contain supplementary botanical extracts to confer additional health benefits.

Fagopyrum dibotyo nutraceuticals and methods of their use are provided. The disclosed F. dibotyo nutraceuticals are useful to improve or increase liver function and to treat liver diseases, especially those caused by viral hepatitis. In some embodiments, the F. dibotyo nutraceuticals also contain supplementary botanical extracts to confer additional health benefits.

Nutraceutical compositions and methods of their use in treating Caliciviridae family viruses are provided. The viruses can be norovirus or sapovirus. An exemplary nutraceutical composition includes Fagopyrum dibotyo extract. Another nutraceutical composition for treating viral gastroenteritis includes 5, 7, 3′, 4′-tetrahydroxyflavan-3-ol C.sub.4-C.sub.8 dimers, quercetin, rutin, or a combination thereof. The nutraceutical compositions inhibit or reduce entry of Caliciviridae family viruses into intestinal epithelial cells of the subject.

Nutraceutical compositions and methods of their use in treating Caliciviridae family viruses are provided. The viruses can be norovirus or sapovirus. An exemplary nutraceutical composition includes Fagopyrum dibotyo extract. Another nutraceutical composition for treating viral gastroenteritis includes 5, 7, 3′, 4′-tetrahydroxyflavan-3-ol C.sub.4-C.sub.8 dimers, quercetin, rutin, or a combination thereof. The nutraceutical compositions inhibit or reduce entry of Caliciviridae family viruses into intestinal epithelial cells of the subject.

Nutraceutical compositions and methods of their use in treating Caliciviridae family viruses are provided. The viruses can be norovirus or sapovirus. An exemplary nutraceutical composition includes Fagopyrum dibotyo extract. Another nutraceutical composition for treating viral gastroenteritis includes 5, 7, 3′, 4′-tetrahydroxyflavan-3-ol C.sub.4-C.sub.8 dimers, quercetin, rutin, or a combination thereof. The nutraceutical compositions inhibit or reduce entry of Caliciviridae family viruses into intestinal epithelial cells of the subject.

A botanical antiviral nutritional supplement includes ground Achillea Millefolium, ground Bryophyllum Pinnatum, ground Sambucus Nigra, ground Neurolaena Lobata, ground Verbascum Thapsus, ground Morinda Citrifolia, ground Prunella Vulgaris, and ground Salvia Officinalis. A method of producing the antiviral nutritional supplement includes drying the botanical ingredients; grinding the dried ingredients; and blending the ground, dried ingredients. The supplement is believed to improve the health of a person infected with a virus and to relieve brain fog.

A botanical antiviral nutritional supplement includes ground Achillea Millefolium, ground Bryophyllum Pinnatum, ground Sambucus Nigra, ground Neurolaena Lobata, ground Verbascum Thapsus, ground Morinda Citrifolia, ground Prunella Vulgaris, and ground Salvia Officinalis. A method of producing the antiviral nutritional supplement includes drying the botanical ingredients; grinding the dried ingredients; and blending the ground, dried ingredients. The supplement is believed to improve the health of a person infected with a virus and to relieve brain fog.

A botanical antiviral nutritional supplement includes ground Achillea Millefolium, ground Bryophyllum Pinnatum, ground Sambucus Nigra, ground Neurolaena Lobata, ground Verbascum Thapsus, ground Morinda Citrifolia, ground Prunella Vulgaris, and ground Salvia Officinalis. A method of producing the antiviral nutritional supplement includes drying the botanical ingredients; grinding the dried ingredients; and blending the ground, dried ingredients. The supplement is believed to improve the health of a person infected with a virus and to relieve brain fog.

A composition of Chinese medicines for externally treatment for hypertension includes following herbs: evodia rutaecarpa, chuanxiong, sunflower disc, rhizoma typhonii, angelica, prunella vulgaris, taxillus chinenesis, herba siegesbeckiae, chamomile, astragalus, uncaria rhynchophylla, asarum, and burdock, wherein a weight ratio of the composition is: evodia rutaecarpa 40-50, chuanxiong 30-40, sunflower disc 20-30, rhizoma typhonii 20-25, angelica 20-25, prunella vulgaris 20-30, herba siegesbeckiae 20-30, taxillus chinenesis 20-30, chamomile 20-25, astragalus 20-25, uncaria rhynchophylla 20-30, asarum 20-25, and burdock 20-25.

A composition of Chinese medicines for externally treatment for hypertension includes following herbs: evodia rutaecarpa, chuanxiong, sunflower disc, rhizoma typhonii, angelica, prunella vulgaris, taxillus chinenesis, herba siegesbeckiae, chamomile, astragalus, uncaria rhynchophylla, asarum, and burdock, wherein a weight ratio of the composition is: evodia rutaecarpa 40-50, chuanxiong 30-40, sunflower disc 20-30, rhizoma typhonii 20-25, angelica 20-25, prunella vulgaris 20-30, herba siegesbeckiae 20-30, taxillus chinenesis 20-30, chamomile 20-25, astragalus 20-25, uncaria rhynchophylla 20-30, asarum 20-25, and burdock 20-25.