Staying Sharp: Keys for a Youthful Brain

What was the observed effect on the hippocampus volume in older adults who walked regularly?

• It decreased by 2%

• It increased by 2%

• It remained the same

• It decreased by 1.5%

Which of the following nutrients is NOT recommended for a healthier brain according to the video?

• Vitamin D3

• Magnesium

• Vitamin C

• Omega-3s

What type of diet is suggested for maintaining brain health?

• High protein diet

• Plant-based yet varied diet

• High sugar diet

• Strict vegetarian diet

How does curiosity impact brain health according to the video?

• It contributes to a longer life and lower dementia rates

• It leads to a shorter lifespan

• It increases the risk of dementia

• It decreases brain flexibility

What is the relationship between optimism and brain health as discussed in the video?

• Optimism has no effect on brain health

• Optimists generally have a healthier brain

• Optimism leads to a skewed view of the world and poor brain health

• Optimism decreases brain flexibility