Flavanols and Memory Effects

The video explores whether foods like apples, berries, and cacao can improve memory as we age, based on US research suggesting flavanols may help prevent memory loss. It introduces vocabulary related to prevention, such as 'keep something at bay', 'stave off', and 'drive', explaining their meanings and usage. The video concludes with a call to action to subscribe and learn more.

What is the main focus of the new research discussed in the video?

• The impact of exercise on memory

• The role of flavanols in memory improvement

• The benefits of meditation for brain health

• The effects of sleep on cognitive function

Which foods are mentioned as being rich in flavanols?

• Potatoes and tomatoes

• Carrots and spinach

• Apples and berries

• Bananas and oranges

What does the expression 'keep something at bay' mean?

• To welcome a new opportunity

• To ignore a problem

• To stop something harmful from occurring

• To encourage something to happen

Which of the following is an example of keeping something at bay?

• Washing hands to prevent infections

• Skipping exercise to avoid fatigue

• Eating junk food to stay healthy

• Ignoring symptoms of illness

What does the expression 'stave off' imply?

• To ignore a situation

• To invite something positive

• To delay or prevent something negative

• To accelerate a process

How can 'stave off' be used in a sentence?

• We staved off the celebration.

• They staved off the meeting.

• She staved off the cold by wearing a coat.

• He staved off the invitation.

In the context of the video, what does 'drive' mean?

• To relax and unwind

• To create a distraction

• To operate a vehicle

• To push something in a certain direction

What is the effect of a diet low in flavanols according to the video?

• It enhances memory

• It drives memory loss

• It has no effect on memory

• It improves physical strength

What additional benefit of exercise is mentioned in the conclusion?

• It reduces sleep quality

• It increases appetite

• It enhances brain function

• It improves skin health

What should viewers do to stay updated with more videos?

• Ignore the channel

• Unsubscribe from the channel

• Report the channel

• Subscribe to the channel