Getting older but want to keep your memory sharp? There are 8 simple ways you have to do to get your brain in it's optimum condition when you get old.

1. Test your hearing every 3 years after you get your 50th birthday. Reasearch showed that people with hearing loss sometimes spend so much effort trying to understand what's being said that they can't remember it afterward.
2. Keep BMI (body mass index) below 25. Stay in shape! Get routine worked out and cut your daily callories. Click bmi calculator to check your body mass index.
3. Do not forget to eat vegetables everyday.
4. Get better attention to one thing, do not let other things distract you.
5. Eat fish and seafood at least one to two times a week.
6. Check your blood sugar once a year.
7. Be conscientious. Spend 20 minutes a day tidying the house can help you improve your conscientiousness.
8. Avoid hypertension. Consume at least three portion of hi-calcium food everyday to reduce the risk of hypertension.