Keeping your mind sharp

Keeping your mind sharp is one of the best investments you can make of your time.  Having a sharp  mind will let you enjoy the fruits of labor, and will also allow you to share those fruits with others more effectively.  


Here are 10 tips for keeping you mentally fit.

http://www.livescience.com/12915-10-ways-mind-sharp.html

1. Exercise regularly
2. Eat regularly
3. Diet carefully
4. Take care of your body
5. Get plenty of rest
6. Enjoy your caffeine (This was news to me)
7. Eat fish (knew that!)
8. "chill out" (meditate, do yoga, live a balanced lifestyle)
9. Don't take supplements
10. do puzzles (like crossword puzzles, sudoku, etc..)

And here's 5 tips from howstuff works:

5
http://people.howstuffworks.com/5-ways-get-smarter1.htm

1. Meditate
2. Exercise your brain
3. Ingest bacteria (of a certain kind)
4. Get some sleep
5. Take care of your body.