2. By: Diego
Human Brain

3. INTRODUCTION
IN THIS PRESENTATION I WILL BE TALKING ABOUT THE HUMAN BRAIN, AND SOME FOODS THAT FOOD THAT ARE GOOD FOR YOUR BRAIN, HOW MUCH SLEEP DO YOU NEED FOR GET A GOOD REST IN THE NIGHTS, ALSO SOME EXERCISES TO MAKE YOUR LAST LONGER LIKE IN A TEST, AND SOME TIPS TO KEEP YOUR BRAIN HEALTHY.

4. what kind of foods are good for your brain?
Blueberries: In select animal studies, researchers found that blueberries helped protect the brain from oxidative stress, and may have worked to reduce the effects of age-related conditions such as Alzheimer's disease or dementia.
Eggs: When you eat eggs, your brain uses choline to make acetylcholine, a neurotransmitter that may be important for maintaining memory and communication among brain cells.
Avocados: avocados are almost as good as blueberries in promoting brain health These buttery fruits are rich in monounsaturated fat, which contributes to healthy blood flow in the brain.

5. Exercises for the brain
Do math in your head. Figure out problems without the aid of pencil, paper, or computer; you can make this more difficult and athletic  by walking at the same time.
Create word pictures. Visualize the spelling of a word in your head, then try and think of any other words that begin (or end) with the same two letters.
Draw a map from memory. After returning home from visiting a new place, try to draw a map of the area; repeat this exercise each time you visit a new location.
Refine your hand-eye abilities. Take up a new hobby that involves fine-motor skills, such as knitting, drawing, painting, assembling a puzzle, etc.

6. HOW DO Keep a Healthy BRAIN
Avoid long naps: The evidence on whether naps are beneficial to brain health in older adults is still unclear. If you must, limit napping to 30 minutes in the early afternoon. Longer naps late in the day can disrupt nighttime sleep.
Stick to a schedule: Get up at the same time every day, seven days a week.
Go toward the light: Expose yourself to sunlight during the day, which helps set your body clock.
Get moving: Regular physical activity promotes good sleep; it can also help you lose weight, which also can improve sleep.
Restrict what you eat and drink: Avoid caffeine after lunch and don’t eat or drink for three hours before bed to keep from waking up to use the bathroom.
Keep pets out of the bedroom: Bar them especially if they disrupt your sleep by moving around or making noise during the night.
Banish electronics: Keep the bedroom for sleeping, not watching TV or reading or playing games on your smartphone or tablet.
Try a warm bath, warm socks: A regular bath may be beneficial two to three hours before bedtime. Wearing socks to keep feet warm can also help you fall asleep more easily.

7. How much sleep do you need for having a healthy brain
You Need 7-8 Hours of Sleep for Better Brain Health. 43 percent of adults 50- plus say they don't get enough sleep.