We’ve always been told it’s important to stay hydrated. But has anyone ever explained why? We know there are physical implications of dehydration however, did you know that staying hydrated is crucial to supporting your mental health as well?

Dehydration can impact your mental health in a few different ways. So grab your water bottle, fill it up, and read below.

• It can lead to difficulty concentrating and focus. 

  • There are many reasons we might struggle to focus, so why add another. Dehydration makes it even more challenging to concentrate so make sure you’re grabbing those electrolytes and getting to a cool area when you feel thirsty or hot. Hydration keeps oxygen flowing throughout our bodies, without it, the oxygen needed to help our brains focus isn’t able to provide enough support.

• It can cause one to become fatigued.

  • Signs of heat-related fatigue can include cramps, sweating, increased thirst, and feeling extremely tired. Experiencing any of these, or a combination, are indicators it’s time to grab a drink. What’s the science behind this? Well, 70% of our brains are made up of water, without keeping that water circulating and continuing to hydrate ourselves, less oxygen travels up to the brain and other areas too, leading to fatigue. 

• It can negatively affect your mood.

  • Without enough fluids, areas of the brain that can lead to symptoms of anxiety, emotion dysregulation, or depressed mood can occur. Neurotransmitters in the brain are not being evenly distributed, thus various areas of the brain may be impacted. Serotonin is the neurotransmitter that leads to positive emotions, and overall happier feelings. When dehydrated, serotonin production decreases, leading to lower mood.

Riebl (2013) stated that just a 5% reduction in body fluids can cause a 30% reduction in an individual’s energy levels. That’s a lot! The impact this can have on our ability to complete tasks as well as how we feel is huge. So make sure you’re getting your 8-10 glasses a day, if not more depending on the heat this summer!

Click here for more strategies and support on keeping emotional wellness are the forefront of a great summer.