1: Boost brain health with these Alzheimer's-fighting food swaps.

2: Stock up on leafy greens for a dementia-defying diet.

3: Sip on green tea for its memory-boosting properties.

4: Trade sugary snacks for brain-healthy nuts and seeds.

5: Choose olive oil over butter to protect against Alzheimer's.

6: Incorporate fatty fish to reduce the risk of dementia.

7: Enjoy berries for their powerful brain-protecting antioxidants.

8: Opt for whole grains to support cognitive function.

9: Swap out sugary sodas for water to improve brain health.