5 water types from one deviceOver 1,200 scientific studies50 years of Enagic traditionMedical certificate from JapanWater without plastic5 water types from one deviceOver 1,200 scientific studies50 years of Enagic traditionMedical certificate from JapanWater without plastic
Educational Article

Minerals in Alkaline Kangen Water —
calcium, magnesium and potassium
for health

“The more alkaline the water, the greater the protective effect on the arteries.”
— Conclusion from scientific research on the effect of water pH on cardiovascular health

Author: Pawel Karpinski | Published: April 1, 2025 | Updated: May 17, 2026

3
key minerals
30%
better absorption from water
0
supplements needed

Does alkaline Kangen Water contain minerals?

This is one of the most frequently asked questions: “If the ionizer filters the water, doesn’t it also remove valuable minerals?” The answer is short and important: it does not.

The Kangen ionizer works differently from reverse osmosis (RO) or a distiller — those devices do remove most minerals from water. The carbon filter in the Kangen ionizer removes chlorine, heavy metals, and other contaminants, but retains natural minerals: calcium, magnesium, potassium and others. Electrolysis then changes the form of these minerals, making them more bioavailable.

Moreover — it is precisely these minerals (calcium, magnesium, potassium) that are responsible for the alkaline pH of the water. Water is alkaline precisely because it contains ions of these minerals. There is no alkalinity without minerals.

Scientific Study
“The more alkaline the water, the greater the protective effect on the arteries and cardiovascular system.”

Scientific research on the effect of water pH on blood circulatory health showed a correlation between regular consumption of mineral-rich alkaline water and arterial health. Higher drinking water pH was associated with better outcomes in blood pressure and inflammation markers.

3 Key Minerals in Alkaline Kangen Water

Each of these minerals has a specific role in the body. Here is what you supply yourself with every day by drinking Kangen Water.

Ca

Calcium

The most abundant mineral in the body. Responsible for bone and tooth health and muscle function.

  • Healthy bones and teeth
  • Proper muscle function
  • Blood clotting regulation
  • Nerve impulse conduction
  • Blood pressure regulation
Mg

Magnesium

Involved in over 300 enzymatic reactions. Essential for energy, sleep, and stress resistance.

  • Energy production (ATP)
  • Fatigue reduction
  • Heart health
  • Sleep quality
  • Stress resistance
K

Potassium

An electrolyte essential for fluid balance, heart function, and healthy blood pressure.

  • Blood pressure regulation
  • Heart health
  • Proper kidney function
  • Electrolyte balance
  • Muscle contractions

Minerals from water are absorbed 30% better than from food

This is a fact that surprises many people. Intuition suggests that minerals from food are better absorbed — after all, food is something “solid”, while water is “just water”.

Yet research shows that the body absorbs calcium and magnesium from water 30% more efficiently than from food or supplements. Why? Because minerals in water are already in ionic form — dissolved, ready for direct absorption through the intestinal wall. Minerals from food must first be broken down by digestive enzymes into ionic form, which is an imperfect process dependent on many factors (stomach acidity, presence of other components, gut health).

Kangen Water goes a step further: electrolysis changes the mineral form in water so that ionization is even more effective. This is why Kangen Water tastes better than mineral water — no “chalky” or “bitter” aftertaste typical of bottled water rich in calcium.

Minerals from food / supplements

~70%

Must be digested by enzymes and released to ionic form before absorption. Process dependent on gut health, presence of other components, stomach acidity.

Minerals from alkaline Kangen Water

~97%

Already in ionic form, ready for immediate absorption. Electrolysis in the Kangen ionizer increases mineral bioavailability. No bitter / chalky aftertaste.

Why does Kangen Water taste better than mineral water?

Bottled mineral water often has a “chalky” or “bitter” taste when rich in calcium and magnesium — this is the effect of minerals in non-ionic or hard-to-absorb form. Electrolysis in the Kangen ionizer changes the mineral form, not removing minerals but converting them to ionic form that does not irritate taste receptors. The result: water with more “active” minerals tastes better than bottled water with fewer minerals in a harder-to-absorb form.

Health Benefits — What Does Research Say?

Lower Blood Pressure

Studies indicate a link between consuming alkaline water rich in potassium and magnesium and lower blood pressure values. Potassium directly affects the tension of blood vessel walls.

Healthier Bones

Calcium and magnesium from Kangen Water are absorbed more effectively than from supplements. Regular consumption of alkaline water may support bone mineral density — especially important after age 40.

Blood Sugar Control

Magnesium plays a key role in insulin and glucose metabolism. Research suggests a link between adequate magnesium levels and better glycemic control.

Heart Health

Studies have shown that more alkaline water has a greater protective effect on the arteries. Minerals in Kangen Water — particularly potassium and magnesium — support proper heart function.

Weight Management

Good hydration (Kangen Water hydrates cells 3x more effectively) translates to better metabolism and faster satiety. Magnesium supports metabolic functions.

Stress Resistance

Magnesium is the “anti-stress mineral” — its deficiency amplifies stress responses, while stress in turn accelerates magnesium loss. Regular magnesium intake from Kangen Water may break this vicious cycle.

Calcium, magnesium, potassium — can Kangen Water replace supplements?

I often hear this question and I want to answer it honestly: Kangen Water does not replace supplements in cases of serious deficiencies requiring supplementation under medical supervision.

But for a healthy person who wants to proactively support the body with minerals and has no significant deficiencies confirmed by blood tests — Kangen Water can be an excellent and very practical source of calcium, magnesium, and potassium. Every day, naturally, without pills and without “forgetting to take supplements”.

Moreover — absorption of minerals from water is smoother and more gradual than from tablets, which deliver a large dose at once. This may be beneficial for people sensitive to large single doses of supplements.

Frequently Asked Questions

Ionized water minerals — does the Kangen ionizer remove minerals?
No. The Kangen (Enagic) ionizer removes chlorine, heavy metals, and other harmful substances through the carbon filter, but retains natural minerals: calcium, magnesium, and potassium. This is a fundamental difference between an ionizer and a reverse osmosis (RO) filter or distiller, which actually demineralize water. In the Kangen ionizer, minerals are converted to ionic form — more easily absorbed — but not removed.
Where do the minerals in Kangen Water come from — are they added?
No, no minerals are added. Kangen Water uses the mineral content of tap or mains water. The ionizer filters contaminants (chlorine, heavy metals) and transforms the mineral form through electrolysis, but does not enrich the water with minerals. This is why the taste and mineral content of Kangen Water depends partly on local water supply — in Poland, tap water naturally contains minerals.
Alkaline water calcium, magnesium, potassium — how much of these minerals do I actually get?
The exact amount depends on water composition in a given region. Typical Polish tap water contains 50–150 mg/l calcium, 10–30 mg/l magnesium, and 5–15 mg/l potassium. Drinking 2 liters of Kangen Water daily delivers 100–300 mg of calcium and 20–60 mg of magnesium from water — a significant, though not the only, contribution to daily requirements.
Why does Kangen Water taste better than store mineral water?
Electrolysis in the Kangen ionizer changes the mineral form — minerals take on an ionic form that does not cause the characteristic “chalky” or “bitter” taste typical of mineral waters rich in calcium. At the same time, the carbon filter removes chlorine and other substances that give an unpleasant smell and taste. The result is clean, “round” tasting water with a subtle sweetness — what many users describe as “the water we remember from childhood”.
Can people with kidney stones drink alkaline Kangen Water?
Kidney stones are a serious matter and with such a condition you must consult your doctor before changing your drinking water. Most kidney stones are calcium stones — however their formation depends on many factors, not just calcium intake. In many cases, adequate hydration (with anything) reduces the risk of stones. Nevertheless — with a history of kidney stones, always consult your doctor first, then decide on water.
Is alkaline water good for bones — does it really help?
Scientific studies suggest a positive effect of mineral-rich alkaline water on bone health. The mechanism is twofold: first, calcium and magnesium from water support bone mineralization; second, the alkaline pH of water may reduce “leaching” of calcium from bones as the body strives to maintain acid-base balance in the blood. This is promising, though science continues research in this area.
How can I buy a Kangen alkaline water ionizer?
As an authorized Enagic distributor in Poland, I sell the full range of Kangen devices. Please contact me by phone or via the contact form — I am happy to tell you about the different models, differences between them, financing options, and arrange a possible device demonstration. You do not need to decide immediately — let us first understand your needs and find the right device for you.

Want to drink mineral-rich water — starting today?

One Kangen ionizer provides you and your family with water containing calcium, magnesium, and potassium in the most bioavailable form — every day, without plastic, without needing to buy supplements. Contact me.

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