The phrase "boost your brain" is correct and usable in written English.
You could use it in the context of encouraging someone to take steps to improve and develop their mental ability. For example, "If you want to reach your goals, you should take steps to boost your brain."
Do you want to boost your brain function?
Take regular breaks throughout the day to boost your brain power and energy levels.
Next, when you get to the office, take 10 minutes at your desk or in your car to boost your brain with a short mindfulness practice before you dive into activity.
And what better way to spend those breaks than reading some of the revision articles we've run on Guardian Students... How your brain likes to revise Five secrets of successful revising Why sleep and repetition will boost your brain power What happens to your body if you don't sleep?
These fats - specifically EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) - are known to improve your cardiovascular system and so reduce heart disease, boost your brain power and maybe even stave off dementia, and protect your joints from the ravages of arthritis.
And you can boost your brain's ability to retrieve memories by quizzing yourself on them, or sharing them out loud.
However, it is not clear if the physical aspect alone boosts your brain or if a combination of other factors — like the mental challenge of the activity, the frequency you do it, and the desire to improve — also contribute.
The CEO of the US bond fund giant suggests boosting your brain with robust and purposeful reading in his post Three Insightful Books for Your Summer List.
Mental Wellness: Exercise is one of the best ways to manage stress because it boosts your brain's "feel-good" neurotransmitters called endorphins.
Researchers agree that further testing is necessary before people start rushing to buy the fermented fruits; but since there's really no drawback to cooking with it, blueberry vinegar could be a great superfood for boosting your brain health as you age.
