Why Water Matters More Than You Think
“Drink water.
Drink water.
Drink more water.”
I hear it constantly - from my doctor, to the guys at the gym, to the nagging little voice in my head. Drink water, become hydrated, ascend to watery greatness. End of story.
But real life is never that tidy, is it? Why do some people drink water like a camel and still feel dry, puffy, stuffy, reactive?
A dry diet, higher fluid loss, mineral-poor water, hot weather, exercise, stress, illness, or simply not noticing your thirst early enough can all shift the body into a mildly hypohydrated state. Once that happens, the body reacts.
I’m not saying dehydration is the hidden cause of every health problem. It absolutely isn’t. But even if mild, ongoing dehydration can affect body function. Over time, this may contribute to a more inflamed, less balanced internal state.
Three Cheers for Mucus
Mucus is one of the body’s first lines of defence, but its usefulness depends on it being properly hydrated and mobile. Its whole job rests on those viscous, ooshy-gooshy qualities. Research shows that when our airways become dehydrated, mucus clearance slows down. Leading to ongoing irritation and inflammation. The mucus just gets too thick and stagnant to do its job. Then allergens, irritants, and debris are harder for the body to clear.
Got the Sniffles?
Could this also shape how we experience allergies? Yes, possibly! When tissues are drier and more hyperosmolar (meaning there is too little water relative to dissolved stuff like sodium, minerals, and sugars), inflammatory pathways may become more reactive. This includes mast cells, which play a key role in allergic reactions by releasing histamine. In that kind of dry, irritated environment, the body may simply be more likely to react to allergens.
The Fluids Must Flow
Lymphatic drainage! What a concept! Our lymphatic system helps clear excess fluid and proteins from our tissues, returns that material back into circulation, and plays an important role in immune function too. But how well could this fluid-moving system possibly work if the body is not well-supplied with fluid in the first place? It relies on both physical movement and the body’s wider environment to keep things circulating. This is exactly why hydration and exercise are so completely foundational.
Cleanliness is a biggie, obviously, but…
…what about water quality beyond just “clean” or “dirty”? What else is in our water?
It’s not uncommon for tap water to contain small amounts of naturally occurring minerals like calcium and magnesium, and that is not necessarily a bad thing. Water is not our main source of these minerals, but they can still contribute to taste, fluid balance, and hydration quality. Processes like reverse osmosis remove some of them, which may be one reason plain water does not always cut it.
I think this may partially explain why some people drink water like camels without feeling better. The issue could be not how much they drink, but whether the body can properly absorb and hold onto that fluid.
Electrolytes help with exactly that, which is why they are used in oral rehydration therapy. Not everyone needs an electrolyte packet every day, but mineral balance still plays an important role in proper hydration.
So, where does that leave us, other than parched?
Electrolyte formulas make sense for people who sweat heavily, feel persistently thirsty, drink highly purified water, or need extra support during illness, exercise, or hot weather.
Water filters can be part of this conversation too, especially when they reduce contaminants without stripping away the good stuff. Santevia systems are designed to do both: filter a wide range of unwanted substances while adding back minerals like calcium, magnesium, and potassium.
Worth considering for anyone thinking about cleaner water and better hydration.
Lymphatic herbs such as cleavers, calendula, and echinacea are used in herbal practice for fluid movement and immune function. This can be great support once the basics of hydration, nourishment, and movement are in place.
NAC (N-acetylcysteine) is a direct fit when thick, stubborn mucus is part of the picture. It helps thin mucus, support clearance, and provide antioxidant support.
I did not expect plain ol’ water to be such an intense conversation.
I learned a lot writing this article, so thanks for coming along with me for the ride. I am suddenly much less interested in the old advice to “simply drink water” and hope for the best. Better hydration is about whether your water is clean, if it contains useful minerals, can your body hold onto it, and does your overall hydration strategy help you clear what needs clearing.
So in context of our broader conversations on inflammation, let’s ask not only what is triggering our inflammation, but also how well the body is supported to handle reactivity in the first place.
As always, contact us with your wellness questions or visit us in-store. We’re here to help!
References
Brocker C, Thompson DC, Matsumoto A, Nebert DW, Vasiliou V. The role of hyperosmotic stress in inflammation and disease. Biology of the Cell.
Anderson WH, Coakley RD, Button B, et al. The relationship of mucus concentration (hydration) to mucus osmotic pressure and transport in chronic bronchitis. Am J Respir Crit Care Med.
Health Canada. Drinking Water and Health: Treatment. Government of Canada; 2025.
Rogliani P, Manzetti GM, Gholamalishahi S, Cazzola M, Calzetta L. Impact of N-acetylcysteine on mucus hypersecretion in the airways: A systematic review. Respiratory Medicine.