Here are some ways to keep your brain healthy:

Exercise: Regular physical activity increases blood flow to the brain, which can help improve brain function. Activities like walking, swimming, and dancing can all help. 

Sleep: Getting enough sleep, usually 7–9 hours per night, is important for brain health. Sleep disorders can cause problems with memory and other mental functions. 

Eat well: A healthy diet that's high in vitamins and fiber, and low in animal fats, can help your brain. Fatty fish like salmon, mackerel, and herring are especially good for brain health because they contain omega-3 fatty acids. 

Challenge your mind: Learn new skills, try something artistic, or stay curious. Education can help reduce the risk of dementia and cognitive decline. 

Socialize: Social engagement can stimulate the brain and help stabilize mood. 

Protect your head: Wear a helmet when biking and a seatbelt when driving. 

Manage chronic health conditions: Take care of chronic health problems like high blood pressure, diabetes, and depression. 

Review medications: Some drugs, like sedatives for anxiety, can affect thinking. 

Spend time in nature: Getting outside can improve mood and mental well-being. Try hiking, listening to birds, or looking at flowers. 

Reinforce memories: Repeat or write down things you want to remember.