Knowledge graphs link information through triplets. Nodes can be topics like "supplement", which could be connected to a node like "disease" with an edge that says "reduces chance". This would mean that some supplement reduces chance of some disease. The biomindmap.com tool is a "collaborative knowledge manager" <ref>[https://biomindmap.com/nodes/1399 https://biomindmap.com/nodes/620]</ref>. To contribute you must read the abstracts of the papers supporting each link. Be careful though, the highest rated herb for improving cognition actually reduces stress.
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Knowledge graphs link information through triplets. Nodes can be topics like "supplement", which could be connected to a node like "disease" with an edge that says "reduces chance". This would mean that some supplement reduces chance of some disease. The biomindmap.com tool is a "collaborative knowledge manager" <ref>[https://biomindmap.com/nodes/1399 https://biomindmap.com/nodes/620]</ref>. To contribute you must read the abstracts of the papers supporting each link. Be careful though, the highest rated herb for improving cognition actually reduces stress. Curedao<ref>studies.curedao.org/variables/Cognitive_Speed_Score_From_Lumosity</ref> uses user contributed data instead of papers.