Curcumin/turmeric
Curcumin is similar to curry. It is known to be linked with preventing cognitive decline and treating dementia. Humans don’t easily absorb curcumin, so it must be consumed moderately. They are also used in controlling oxidative and inflammatory conditions, metabolic syndrome, arthritis, anxiety, and hyperlipidemia. Turmeric can enhance memory and attention because it contains a high level of BDNF. However, more research needs to be done to confirm it.
Curcumin increases the level of the brain hormone BDNF, which enhances the growth of new neurons and may help fight several degenerative processes in the brain. Turmeric can also boost mood and memory in adults. They have antidepressant properties because it increases the level of dopamine. Studies show that turmeric doses of 500-2,000 mg daily are enough. In some cases, high doses can be taken long-term.
Conclusion
These foods can help fight dementia. But you should know that there are several risks of brain decline that are out of control. You should see your doctor if you notice any signs or symptoms of cognitive decline.
References
[1] https://www.who.int/news-room/fact-sheets/detail/hypertension
[2] https://www.alz.org/alzheimers-dementia/what-is-alzheimers
[3] https://www.mayoclinic.org/drugs-supplements-folate/art-20364625
[4] https://lpi.oregonstate.edu/mic/minerals/manganese
[5] https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
[6] https://ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/