Feeling sluggish and experiencing brain fog could be signs of dehydration, not just the heat.
Even with mild dehydration, you’re prone to reduced brain function, impaired physical performance, and low-effort sluggishness, but fixing it could be quicker than you think.

Humantra Hydration Packets at Amazon, £21.98 for 20 sachets (was £28)
Combat these symptoms with Humantra Hydration Packets, now available for just £21.98 for 20 sachets on Amazon.
With six essential electrolytes, Humantra Hydration Packets quickly target dehydration by filling your body with essential minerals crucial for effective hydration.
It has no artificial ingredients, sugar or caffeine, and is vegan.
The brand has four flavours on offer: Berry Pomegranate, Elderberry, Himalayan Lime and Lychee.
Made from real fruit and offering a delicious taste, using the sachets is quick and easy – just pour into a glass of water.

Humantra Hydration Packets at Amazon, £21.98 for 20 sachets (was £28)
With 4.4/5-stars on Amazon from over 580 reviews, customers are raving about these hydration packets.
One five-star review said: “Very pleased with these Hydration sachets they taste amazing very fresh, smell great too, so easy to mix, has definitely made a difference to my hydration I also feel like I have more energy.
“I say try them you will definitely notice a great change the effect I noticed after two sachets good value for money I have just ordered my third box.”
Another said: “The flavours are amazing. Gives the extra boost when required.
“Dissolves really quickly in water and can drink it pretty quick.
“Great for taking to hot countries to stay hydrated.”
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