As flu season settles in, I always find myself reaching for two things: warm socks and really good water. And as someone who lives and breathes natural, single-source hydration (hi, it’s Ashley, your Waterlady!), I can tell you this time of year is when water becomes more than a habit. It becomes medicine.
Whether you’re trying to keep the flu at bay or you’re already on the couch under a blanket binge-watching shows between naps, your hydration choices matter. And yes, the type of water you drink matters too.
Let’s dive in.
Why Hydration Is Everything During Flu Season
When you’re fighting a virus, your body is working overtime—raising your temperature, clearing your sinuses, producing antibodies, and flushing out waste. All of that requires water.
Here’s what proper hydration actually does for you:
1. It Supports Your Immune System
Your lymphatic system the network that helps fight infection relies heavily on fluid balance. Without enough water, toxins linger longer and immune response slows down. Staying hydrated keeps everything circulating the way it should.
2. It Helps Break Up Congestion
Thick mucus? Welcome to flu season.
Water thins that mucus, helping you breathe easier and clear your sinuses more effectively. Warm, mineral-rich waters can make this even more soothing.
3. It Prevents Dehydration From Fever
Flu fevers can sneakily dry you out.
Your body loses fluids when your temperature rises, which is why you often feel weak, dizzy, or nauseous. Replacing fluids quickly is key to keeping your energy up and your recovery smooth.
4. It Aids Nutrient Absorption
Your body needs water to absorb vitamins—especially Vitamin C, zinc, and electrolytes you might be taking to fight off symptoms. Without water? Those supplements can’t do their job.
Why the Type of Water Matters When You’re Sick
Not all water is created equal, and during flu season, what’s in your bottle makes a difference.
High-Magnesium Waters
Magnesium supports muscle function and can help relieve those achy flu pains.
Examples include:
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Three Bays – one of the highest magnesium waters in the world
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Borjomi – naturally bicarbonate-rich and soothing
High-Bicarbonate Waters
They help neutralize acidity and support your body’s natural detox pathways—especially helpful when your stomach or chest feels tight.
Great options:
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Socosani (Peru)
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Vichy Catalan (Spain)
Naturally Still Spring or Artesian Waters
Perfect if your stomach is sensitive. Gentle, smooth still waters like:
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22 Artesian
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Acqua Panna
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Lurisia Still
These soothe the system without causing bloating or digestive stress.
Hydration Tips to Keep You Strong This Season
Drink consistently, not just when you feel thirsty.
Thirst is actually a late sign of dehydration.
Choose mineral waters over purified water.
Your body needs electrolytes to recover, not empty hydration.
Sip warm water in the morning and at night.
Warmth loosens congestion and boosts circulation.
Keep a bottle by your bed.
Nighttime dehydration makes morning symptoms worse.
Avoid sugary drinks.
They spike inflammation and weaken immune response. Stick to natural waters.
When You Should Increase Your Water Intake
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If you have a fever
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If your nose or chest feels congested
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If you're taking cold/flu medicine
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If you’re losing your appetite (common during flu)
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If you’re sweating or bundled up under heavy blankets
A good rule of thumb: drink more water than you think you need. Your body is burning through fluids faster than normal.
Your Flu Season Hydration Toolkit
If I were to recommend a little “flu-friendly water lineup,” it would be:
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Three Bays — magnesium support
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Borjomi — amazing for congestion and bloat
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Socosani — smooth bubbles, bicarbonate-heavy
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22 Artesian — gentle rehydration
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Aqua Carpatica Still — crisp, extremely low nitrate, perfect for sensitive stomachs
You can build a custom sick-day case anytime on SalaciousDrinks.com, so you’re never caught off guard when cold weather hits.
Final Sip: Your Body Heals Better With Water
Flu season is inevitable but feeling miserable doesn’t have to be. From immunity to recovery, natural mineral water is one of the most powerful tools you already have in your home.
So if you’re under the weather, or trying to stay ahead of it:
Wrap yourself in a blanket, rest when you need to, and hydrate with intention. Your body will thank you.
Stay well, stay cozy, and stay hydrated.
— Ashley, The Waterlady 💧
