Photo by Caroline Attwood on Unsplash. The food mood connection is nowhere near as powerful as most of us realize. About 60% of your body weight is water, and being dehydrated by just 2% can impair cognitive function, exacerbate fatigue, and affect mood negatively. People who drink less than two glasses of water daily face double the risk of depression compared to those who drink more than five glasses. Our emotional state depends heavily on what we consume. Research demonstrates that people who follow a traditional diet have a 25% to 35% lower risk of depression. On top of that, it appears that a diet high in refined sugars leads to impaired brain function and worsens symptoms of mood disorders like depression. This piece explores how nutrition, hydration, and sleep combine to support our mental wellbeing, and presents practical habits that nurture both body and mind. The impact of hydration on mental clarity and mood Photo by engin akyurt on Unsplash. Image Source: Abbott’s Nutrition “Dehydration may increase cortisol levels, the body’s primary stress hormone, while adequate hydration supports proper neurotransmitter function, promoting emotional stability and resilience.” — Research for You (citing scientific research), Science communication platform summarizing peer-reviewed research Your brain is made up of about [75% water](https://pubmed.ncbi.nlm.nih.gov/24480458/), which makes staying hydrated crucial for your brain to work well. Your cognitive abilities can drop by 5% with just a…