Grade: B (Good Scientific Evidence)
Therapy	Specific therapeutic Use(s)
Selenium	Antioxidant
Strawberry	Antioxidant
Grade: C (Unclear or Conflicting Scientific Evidence)
Therapy	Specific therapeutic Use(s)
Black currant	Antioxidant
Blackberry	Antioxidant
Carrot	Antioxidant
Cranberry	Antioxidant
Dandelion	Antioxidant
Globe artichoke	Antioxidant
Grape seed	Antioxidant
Lutein	Antioxidant
Lycopene	Antioxidant
Melatonin	Antioxidant (free radical scavenging)
Noni	Antioxidant
Pycnogenol	Antioxidant
Raspberry	Antioxidant (free radical scavenging)
Seaweed, kelp, bladderwrack	Antioxidant
Vitamin A	Antioxidant
Vitamin E	Antioxidant
Traditional or Theoretical Uses which Lack Sufficient Evidence
Therapy	Specific therapeutic Use(s)
Acai	Antioxidant
Acerola	Antioxidant
Alfalfa	Antioxidant
Aloe	Antioxidant
Alpinia	Antioxidant
American hellebore	Antioxidant
Anise	Antioxidant
Asarum	Antioxidant
Ashwagandha	Antioxidant
Asparagus	Antioxidant
Astragalus	Antioxidant
Bacopa	Antioxidant
Baikal skullcap	Antioxidant
Bamboo	Antioxidant
Barberry	Antioxidant (free radical scavenging)
Barley	Antioxidant
Bay leaf	Antioxidant
Bee pollen	Antioxidant
Berberine	Antioxidant
Betony	Antioxidant
Bilberry	Antioxidant
Biotin	Antioxidant
Birch	Antioxidant
Bitter melon	Antioxidant
Bitter orange	Antioxidant
Black cohosh	Antioxidant
Black horehound	Antioxidant
Black pepper	Antioxidant
Black tea	Antioxidant
Bloodroot	Antioxidant
Boldo	Antioxidant (free radical scavenging)
Borage seed oil	Antioxidant
Boswellia	Antioxidant
Bovine colostrum	Antioxidant
Bupleurum	Antioxidant
Cajeput oil	Antioxidant
Calamus	Antioxidant
Calendula	Antioxidant
Carob	Antioxidant
Cat's claw	Antioxidant
Celery	Antioxidant
Chamomile	Antioxidant
Chaparral	Antioxidant
Chia	Antioxidant
Chicory	Antioxidant
Chlorophyll	Antioxidant
Chondroitin sulfate	Antioxidant
Chromium	Antioxidant
Chrysanthemum	Antioxidant
Cinnamon	Antioxidant
Clove	Antioxidant
Codonopsis	Antioxidant
Coenzyme Q10	Antioxidant
Coleus	Antioxidant
Comfrey	Antioxidant
Copper	Antioxidant
Cordyceps	Antioxidant
Corn poppy	Antioxidant
Cramp bark	Antioxidant
Creatine	Antioxidant
Damiana	Antioxidant
Dandelion	Antioxidant
Danshen	Antioxidant
Dogwood	Antioxidant
Elder	Antioxidant
Elecampane	Antioxidant
English ivy	Antioxidant
Eucalyptus oil	Antioxidant
Evening primrose oil	Antioxidant
Fennel	Antioxidant
Fenugreek	Antioxidant
Fig	Antioxidant
Flaxseed and flaxseed oil	Antioxidant
Fo-ti	Antioxidant
Gamma oryzanol	Antioxidant
Garcinia	Antioxidant
Garlic	Antioxidant
Germanium	Antioxidant
Ginger	Antioxidant
Ginkgo	Antioxidant
Ginseng	Antioxidant
Goldenrod	Antioxidant
Gotu kola	Antioxidant
Grapefruit	Antioxidant
Green tea	Antioxidant
Ground ivy	Antioxidant
Hawthorn	Antioxidant
Hibiscus	Antioxidant
Holy basil	Antioxidant
Honey	Antioxidant
Horny goat weed	Antioxidant
Horsetail	Antioxidant
Hydrazine sulfate	Antioxidant
Hyssop	Antioxidant
Katuka	Antioxidant
Kinetin	Antioxidant
Kiwi	Antioxidant
Kudzu	Antioxidant
Lavender	Antioxidant
Lemongrass	Antioxidant
Licorice	Antioxidant
Lime	Antioxidant
Lingonberry	Antioxidant
Liver extract	Antioxidant
Lousewort	Antioxidant
Mangosteen	Antioxidant
Meadowsweet	Antioxidant
Morus nigra	Antioxidant
Mugwort	Antioxidant
Mullein	Antioxidant
Myrcia	Antioxidant
Nopal	Antioxidant
Octacosanol	Antioxidant
Olive leaf	Antioxidant
Onion	Antioxidant
Oregano	Antioxidant
Pagoda tree	Antioxidant
Perilla	Antioxidant
Policosanol	Antioxidant
Polypodium leucotomos extract and anapsos	Antioxidant
PSK	Antioxidant
Quercetin	Antioxidant
Quinoa	Antioxidant
Red clover	Antioxidant
Red yeast rice	Antioxidant
Reishi mushroom	Antioxidant
Resveratrol	Antioxidant
Rhubarb	Antioxidant
Rooibos	Antioxidant
Rosemary	Antioxidant
Rutin	Antioxidant
Safflower	Antioxidant
Sage	Antioxidant
Sea buckthorn	Antioxidant
Slippery elm	Antioxidant
Soy	Antioxidant
Spirulina	Antioxidant
Spleen extract	Antioxidant
Sweet annie	Antioxidant
Sweet basil	Antioxidant
Tangerine	Antioxidant
Taurine	Antioxidant
Tea tree oil	Antioxidant
Thyme	Antioxidant
Usnea	Antioxidant
Vitamin C	Antioxidant
Wasabi	Antioxidant
White horehound	Antioxidant
White oak	Antioxidant
White water lily	Antioxidant
Willow bark	Antioxidant
Yerba santa	Antioxidant
Yucca	Antioxidant