Your Brain & Dehydration

Did you know?

Your brain is approximately 75% water, which is why even mild dehydration causes headaches.

Use the formula below to work out how much water you should be drinking each day:

Your daily intake of water (litres) = Body weight (kg) × 0.03

This is your minimum daily water intake. You should increase the amount you drink on hot days or if you are exercising.

Andrew

Andrew

Andrew is the owner and principal trainer of Health Jigsaw. He is a highly sought-after trainer and has been a personal trainer since 1997. Andrew has previously worked in a five-star luxury resort, large fitness centres and an exclusive personal training studio.

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  1. April 5, 2011

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