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What's your Brain Care Score?
May 4, 2026
triviahealthbrain care
Bernard Jackson
@jackson
Think your brain is in tip-top shape? Put it to the test with our fun trivia challenge and discover your brain health score. Learn fascinating facts and find out how well you're nurturing your most important organ!
25 Questions
Questions
25 Questions1/25
Which organ in the human body consumes approximately 20% of the body's total oxygen and glucose intake?
anatomybrain health
2/25
Which of the following activities are scientifically shown to support long-term brain health? (Select all that apply)
lifestyleprevention
3/25
True or False: The adult human brain stops developing and changing its physical structure after the age of 25.
neurosciencemyth busting
4/25
Which nutrient is often referred to as 'brain food' due to its high concentration of omega-3 fatty acids, which are crucial for brain function?
nutritiondiet
5/25
Which of these are common 'brain drainers' that can negatively impact cognitive function? (Select all that apply)
risk factorshealth
6/25
True or False: Dehydration can cause temporary cognitive impairment, such as difficulty concentrating or poor short-term memory.
hydrationbrain health
7/25
What is the name of the process by which the brain 'cleans' itself of metabolic waste products, occurring most efficiently during deep sleep?
sleepneuroscience
8/25
Which of the following are considered 'Cognitive Reserves' that help the brain withstand the effects of aging? (Select all that apply)
agingcognition
9/25
What is the term for the brain's ability to reorganize itself by forming new neural connections throughout life?
brainneuroscience
10/25
Which of these factors are known to stimulate the production of Brain-Derived Neurotrophic Factor (BDNF), a protein that supports neuron survival? (Select all that apply)
brainhealthscience
11/25
True or False: Listening to 'Mozart for babies' is scientifically proven to significantly increase long-term intelligence in children.
brainmythscience
12/25
Which neurotransmitter is most commonly associated with feelings of reward, motivation, and pleasure?
brainneurotransmitters
13/25
Which of these habits are known to help reduce the risk of cognitive decline as you age? (Select all that apply)
lifestylebrain health
14/25
True or False: The brain is composed of approximately 60% fat, making it the fattiest organ in the human body.
biologybrain
15/25
What is the primary role of the hippocampus in the human brain?
brainanatomymemory
16/25
Which of the following activities are known to increase neuroplasticity? (Select all that apply)
brainneuroplasticityhealth
17/25
True or False: Chronic stress can physically shrink areas of the brain associated with learning and memory.
stressbrainhealth
18/25
Which sense is the only one that does not pass through the thalamus, the brain's sensory relay station, before reaching the cerebral cortex?
anatomysenses
19/25
Which of these biological markers are often monitored to assess potential brain health or neuroinflammation? (Select all that apply)
healthbiomarkers
20/25
True or False: The 'blood-brain barrier' is a semi-permeable border of cells that prevents solutes in the circulating blood from non-selectively crossing into the extracellular fluid of the central nervous system.
anatomyprotection
21/25
Which sleep stage is considered the most restorative for memory consolidation and cognitive processing?
sleepbrain-health
22/25
Which of the following social habits are positively correlated with better brain health in older adults? (Select all that apply)
sociallifestyle
23/25
True or False: Physical exercise has been shown to increase the physical volume of the hippocampus in adults.
exerciseneuroscience
24/25
What is the primary function of the prefrontal cortex in the human brain?
anatomybrain-function
25/25
Which dietary components are widely recognized for their neuroprotective properties? (Select all that apply)
nutritionbrain-health