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We all know water is essential — it supports hydration, helps maintain normal energy levels, and contributes to overall well-being as we age. Scientists have spent decades exploring how hydration plays a role in healthy aging. In this article, you’ll learn what researchers have discovered — along with a simple way to support your daily hydration routine with Coral-Mine*.
A Quarter-Century Study
Researchers at the U.S. National Institutes of Health (NIH) followed more than 15,000 adults between the ages of 45 and 66 for 25 years to better understand the relationship between hydration status and long-term well-being.
To measure hydration, scientists analyzed sodium concentrations in participants’ blood — a commonly used biomarker related to fluid intake. Their findings showed an association between lower fluid intake and a higher occurrence of age-associated health indicators, particularly among adults ages 40 to 60, who showed up to a 40% higher occurrence of these indicators later in life.
In short, staying hydrated doesn’t just make you feel better — research suggests it may be linked to healthier aging.
Without Water, Nothing Works
You can think of water as your body’s fuel. Without enough of it, everything can start to feel slower. Dry or dull-looking skin is often associated with low moisture levels. When skin isn't well-hydrated, it may be more prone to the appearance of fine lines and uneven texture. Inside the body, not drinking enough water can influence normal processes such as metabolism, circulation, and digestion — all of which keep you feeling energized and healthy.
And what about weight management? Water won’t magically burn fat, but staying well-hydrated plays a role in supporting normal metabolic processes. For some people, simple habits— like drinking a glass of water before meals — may help increase feelings of fullness and support mindful eating.
So, how much water do you really need? Experts have debated this for years. Some say to follow your thirst; others suggest around 2.5 liters per day for an adult in mild weather. Keep in mind that this estimate refers to plain water. While beverages like coffee, tea, and soda contribute some fluids, they may not be as hydrating as pure water.
If you prefer a more personalized approach, some wellness practitioners use a simple guideline: multiply your body weight (in kilograms) by 30. The result gives an approximate number of milliliters of water you might aim to drink daily — or around 40 ml per kilogram in hot weather. It’s an easy way to keep general hydration goals in mind.
Enriching Water
Here’s something many people don’t know — you can actually enrich your water with minerals. That’s exactly why Coral Club created Coral-Mine, one of our most loved products.
{item:2221}Coral-Mine is made from deep-sea scleractinian corals found near the Japanese islands of Okinawa and Tokunoshima. When added to water, it gently infuses it with essential minerals like calcium, magnesium, and potassium — the same minerals your body uses to support hydration, energy and balance.
The result is clean, mineralized drinking water that supports everyday hydration. For those who prefer an additional option, there’s also Coral-Mine Silver, which includes natural silver ions for enhanced freshness and crisp taste.
Think of it as a simple upgrade to your everyday hydration routine. With Coral-Mine, every glass of water becomes a small step toward supporting daily wellness — naturally.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
References
Dmitrieva, N. I., et al. “Association of Hydration Biomarkers with Biological and Functional Aging.” eBioMedicine, 2023. National Institutes of Health (NIH) study analysis.
