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FM001
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The recommended intake of water is 8 average size glasses, but it matters not how you get this fluid, so you can include tea, coffee, squash or fizzy drinks, or a combination of them all. Dehydration can lead to ill-health, so its best to at least try and reach the recommended amount, but just be careful with diet coke as it does contain caffeine, and high levels of caffeine can cause increased bp, headaches and irritability to name a few. Toby.