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What is the main topic of the video ?

• Food nutritional composition.

• How the food you eat affect your brain

• Benefits of food

• The role of the brain

How does the speaker present the theme at the beginning?

• by asking what your brain would look like if you sucked all the moisture out of it and broken it down into its constituent nutrients

• by analyzing the structure of the brain

• by focusing on the nutritional components contained in food.

• by taking the example about a varied diet.

Most of the weight of your dehydrated brain comes from fats, also known as...........

What is one thing that makes essential fatty acids so unique?

• Essential fatty acids are man-made.

• Essential fatty acids must come from our diets.

• Essential fatty acids make you lose weight.         

•                

  D. Essential fatty acids come from saturated fats.

Amino acids contain the precursors to neutrotransmitters. Which of the following is NOT a neutrotrotransmitter?

• Dopamine

• Norepinephrine

• Serotonin

•   Antioxidant

What do antioxidants do?       

• Work as a natural pesticide for nutrient-rich fruits and vegetables.

• Reduce your attention span

• Activate neurotransmitters          

• Fight off free radicals that destroy brain cells.

While the human brain only makes up about ........% of our body weight, it uses up to .......... % of our energy resource

Most of the energy that your brain uses comes from

•   Antioxidants

•    Carborhydrates

• Amino Acids

• Micronutrients

According to the author, Carbs come in three forms: ......

What is the main purpose of the author?

• The author wishes to disseminate dietary information.

• The author advises us to consume as much nutrient-dense food as possible.

• The author encourages us to have a healthy and well-balanced diet.        

• The author suggests that we should avoid fatty foods.