United States Citizenship is one step beyond permanent residence (Green Card). Citizenship provides the maximum immigration rights available in the United States.
Take cauliflower. Kind of like walnuts, it visually reminds you of the brain. And sure enough, cauliflower is a brain-boosting superstar.. It's a great source of vitamin K, which is said to keep your mind sharp as you age and boost memory, as well as folate.
Here are some steps you can take to help optimize brain health and sharpen your memory. 1  Keep blood pressure and cholesterol in check. 2  Get enough sleep. 3  Exercise regularly. 4  Challenge your brain. 5  Donât smoke. 6  Give yourself a break.