9 smart ways to keep brain sharp: Backward walking, cold showers

By Namita S Kalla | May 13, 2025

9 smart ways to keep brain sharp: Backward walking, cold showers

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Aromatherapy with essential oils like rosemary, peppermint, or lavender may improve focus and reduce mental fatigue 

Aromatherapy

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Cold showers stimulate alertness and reduce brain fog by increasing blood flow and triggering feel-good neurotransmitters

Cold showers

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Backwards walking boosts cognitive function, improves balance, activates lesser-used neural pathways, and sharpens your brain 

Backwards walking

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Sound therapy using binaural beats or healing frequencies helps relax your mind, reduce stress, and boost brainwave harmony 

Sound therapy

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Walking barefoot outdoors, also known as grounding or earthing, lowers cortisol levels and supports emotional balance

Earthing

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Blueberries contain antioxidants and brain-loving flavonoids that improve communication between brain cells, prevent cognitive decline

Blueberries

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Getting enough deep, restful sleep each night is essential for memory consolidation, emotional regulation, and brain repair

Good sleep

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Mentally challenging games like chess or logic puzzles help strengthen neural pathways and keep your brain sharp as you age

Challenge your mind

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Taking regular breaks to relax or daydream gives your brain the space it needs to recharge and spark creativity

Take a break

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