Kaempferol is widely studied for its antioxidant properties, helping to neutralize free radicals and reduce oxidative stress in biological systems. It shows potential in supporting cardiovascular health by improving endothelial function and reducing inflammation in blood vessels. Research indicates anti-cancer activity, where kaempferol interferes with cancer cell proliferation, induces apoptosis, and inhibits tumor angiogenesis in various cell lines. It also exhibits anti-inflammatory effects by modulating signaling pathways such as NF-κB and MAPK. In metabolic health, kaempferol may help regulate blood sugar levels and improve insulin sensitivity, making it relevant in diabetes management. Additionally, it has neuroprotective potential, with studies suggesting it may reduce the risk of neurodegenerative diseases like Alzheimer’s by preventing neuronal damage. Due to its ability to cross the blood-brain barrier, it is being explored for cognitive support and brain health. Kaempferol is also used in cosmetic formulations for its skin-protective effects against UV radiation and aging. Its natural origin and low toxicity make it a favorable compound in nutraceuticals and functional foods.