Usually, water does contain hydrogen. A molecule of ordinary water consists of two hydrogen atoms and one oxygen atom, and they are strongly bound together.

However, in HYDROGEN WATER, there is molecular hydrogen (H₂) — free, unbound hydrogen gas dissolved in water. This form of hydrogen is not the same as the hydrogen already bound in H₂O.

In medicine, one of the most important parameters of liquids for humans is their “charge”, which is defined as the redox potential. For long and healthy longevity, this charge must be negative. All human cells and the internal environment (blood, lymph, and tissue fluid) have a negative redox potential ranging from –50 to –150 mV.

When consuming hydrogen water with a negative ORP, the body does not spend energy on transforming this water. It is completely absorbed, and the accumulated (stored) energy is used to prolong the life of the cells and tissues of the body.

Free radicals are highly reactive molecules that contain an unpaired electron.

Because they lack stability, they aggressively seek to capture an electron from nearby molecules — reacting with cell membranes, fats, proteins, and even DNA. One of the most harmful for the human body is the hydroxyl radical (•OH).

These reactive compounds can damage human cells, tissues, and organs.

This damage to cellular structures caused by oxidants is known as oxidative stress — a state that negatively affects overall health.

Molecular hydrogen (H₂) is a unique selective antioxidant. Unlike vitamins or plant antioxidants, hydrogen is the smallest molecule in the universe and can easily penetrate cell membranes, mitochondria, and even the nucleus.

H₂ neutralizes only the most harmful and toxic free radical — the hydroxyl radical (•OH). This radical damages DNA, proteins, lipids, and accelerates aging and inflammation.

When hydrogen interacts with hydroxyl radicals, it converts them into harmless water (H₂O), without disrupting other important cellular processes.

Because of its small size and selectivity, molecular hydrogen reduces oxidative stress, protects cells and mitochondria, and supports healthy aging, recovery, and overall well-being.

Although hydrogen water can occur naturally, its concentration in natural sources is very low. The only known natural sources of hydrogen water are hot springs in Japan, Korea, Mexico, and other parts of the world, which contain high concentrations of hydrogen and other minerals. In these springs, hydrogen water is formed as a result of the reaction of water with hot gases, such as hydrogen sulfide, found deep in the Earth. Although some hot springs in Ukraine contain various minerals and trace elements, the presence of high concentrations of hydrogen in these springs is unknown.

The most common way to produce molecular hydrogen is:

1. Chemical reaction of water with metals (usually magnesium) or metal hydrides;

2. REM electrolysis of water (the cost of a number of devices starts at $100).

Hydrogen-rich water gradually loses its active properties when exposed to air.

After you pour it into another container, it keeps its molecular hydrogen, negative ORP and elevated pH for about 2–3 hours, provided the bottle is sealed.

If the container is open, hydrogen escapes much faster — usually within 30–40 minutes.

For best results:

• use a sealed bottle,
  
• fill it to the top to minimize air contact,
  
• drink the water within 2–3 hours for maximum effect.

Yes, definitely. Studies have shown that consuming water saturated with molecular hydrogen increases the expression of fibroblast growth factor 21 (the “hunger hormone”). This effect can extend the average lifespan of male mice by approximately 30% and female mice by around 40% — even without calorie restrictions.

Activation of AMPK through fibroblast growth factor 21 supports healthy aging and may extend lifespan in mammals.