IMAGES PROVIDED BY:
The American Journal of Geriatric Psychiatry: "Memory and Brain Amyloid and Tau Effects of a Bioavailable Form of Curcumin in Non-Demented Adults: A Double-Blind, Placebo-Controlled 18-Month Trial."
American Academy of Nutrition and Dietetics: "Supplements and Safety."
CDC: "Folic Acid."
Cochrane Database of Systematic Reviews: "Cytidinediphosphocholine (CDP‐choline) for Cognitive and Behavioural Disturbances Associated With Chronic Cerebral Disorders in the Elderly," "Ginseng for Cognition."
Cognitive Vitality (Alzheimer's Drug Discovery Foundation): Vitamins B6, B12, and B9 (Folic Acid).
FDA: "What You Need to Know About Dietary Supplements."
Foodsafety.gov: "The Threat of Dietary Supplements Containing Dangerously High Levels of Extremely Concentrated or Pure Caffeine."
Harvard Health Blog: "Caffeine and a Healthy Diet May Boost Memory, Thinking Skills; Alcohol’s Effect Uncertain."
Harvard Men's Health Watch: "Don't Buy Into Brain Health Supplements."
International Food Information Council Foundation: "What is the Mind Diet?"
The Nutrition Source, Harvard School of Public Health: "Vitamin E."
The Journal of Nutrition: "Caffeine and Alcohol Intakes and Overall Nutrient Adequacy Are Associated with Longitudinal Cognitive Performance among U.S. Adults."
Mayo Clinic: "Folic Acid Supplements: Can They Slow Cognitive Decline?"
National Academies of Sciences, Engineering, and Medicine: "Preventing Cognitive Decline and Dementia: A Way Forward."
NIH National Center for Complementary and Integrative Health: "Dietary Supplements and Cognitive Function, Dementia, and Alzheimer’s Disease," "Ginkgo," "Omega-3 Supplements: In Depth."
NIH Office of Dietary Supplements: "Dietary Supplements: What You Need to Know."
Nutrients: "B Vitamins and the Brain: Mechanisms, Dose and Efficacy -- A Review," "Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial."
UCLA Newsroom: "Curcumin Improves Memory and Mood, New UCLA Study Says."