Calcium is one of the best-known minerals, and most people automatically associate it with healthy bones and teeth. While this is true, its importance extends far beyond that. Without an adequate supply of calcium, our bodies would not be able to function properly. This mineral plays a role in muscle function, nerve impulse transmission, blood clotting, energy metabolism, and many other biological processes.
Despite this, insufficient calcium intake remains a relatively common issue. Many people consume fewer dairy products, avoid certain foods, or simply do not include enough natural sources of calcium in their diet. In such cases, a high-quality dietary supplement may be an appropriate solution.
However, when choosing a calcium supplement, it is not enough to focus solely on the number of milligrams listed on the label. Equally important are the form of calcium, the quality of the ingredients, and an appropriate combination with other nutrients that support its absorption and utilization in the body.

Calcium is the most abundant mineral in the human body. Approximately 99% of the body’s calcium is stored in the bones and teeth. The remaining one percent circulates in the bloodstream and is found in soft tissues, where it performs a wide range of essential functions.
If the body does not receive enough calcium from the diet, it attempts to maintain a stable level of calcium in the blood. When necessary, it can release calcium from the reserves stored in the bones. For this reason, maintaining a regular calcium intake plays an important role in long-term health.
These are scientifically evaluated and approved health claims for use with food supplements containing sufficient amounts of calcium.
Adequate calcium intake is important throughout life, but certain groups of people have higher calcium requirements.
These include in particular:
During these stages of life, it is advisable to pay close attention to a varied diet and, if necessary, consider calcium supplementation.
There are several forms of calcium available on the market. Each has its own characteristics.
The most commonly used forms include:
Many people focus solely on the number of milligrams stated on the label. However, a high-quality food supplement should also contain a high-quality form of calcium, with emphasis on purity, origin, and composition.
Natural marine calcium is derived from the red seaweed Lithothamnion calcareum. This seaweed grows in clean ocean waters, where it naturally accumulates minerals from its surrounding environment throughout its life.
Once its life cycle is complete, the mineralized structure remains rich in minerals. It is this naturally mineralized material that is then processed and used in food supplements.
In addition to calcium itself, natural marine calcium also contains magnesium and a wide range of naturally occurring trace minerals.

Nutri&Zen CalciCo is a comprehensive food supplement designed to offer more than just calcium alone.
It is based on natural marine calcium derived from the red seaweed Lithothamnion calcareum and is enriched with other important nutrients:
This combination represents a carefully balanced blend of nutrients that complement one another.
Vitamin D is one of the most important vitamins involved in calcium metabolism.
According to approved health claims, it contributes to:
For this reason, vitamin D is very commonly combined with calcium in high-quality food supplements.
Although vitamin K is less well known, its importance should not be underestimated.
According to approved health claims, it contributes to:
The MK-7 form is valued for its properties and is one of the most commonly used forms of vitamin K2 in premium food supplements.
Magnesium is a mineral involved in hundreds of enzymatic processes.
It contributes to:
That is why it is a natural part of the comprehensive CalciCo formula.
The richest dietary sources include:
A balanced diet should always be the foundation of good nutrition. A food supplement is an appropriate addition when dietary calcium intake may not be sufficient.
When is the best time to take calcium?
It is recommended to follow the manufacturer’s instructions provided on the product label. Many people find it convenient to take calcium together with a meal.
Can I take calcium long-term?
When taken according to the recommended dosage, a food supplement can be part of a long-term healthy lifestyle. If you have any medical conditions or are taking medication, consult your healthcare professional.
Is it beneficial to combine calcium with vitamin D3?
Yes. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, making it one of the most common combinations in food supplements.
Why does CalciCo also contain vitamin K2?
Vitamin K contributes to the maintenance of normal bones and normal blood clotting. It therefore complements vitamin D3 and calcium perfectly.
Why does CalciCo also contain magnesium?
Magnesium contributes to normal muscle function, the normal function of the nervous system, normal energy-yielding metabolism, and the maintenance of normal bones. This makes it a natural component of the comprehensive CalciCo formula.
Why Choose Nutri&Zen CalciCo Natural?
Nutri&Zen CalciCo is designed for people who want to provide their bodies with a high-quality source of calcium combined with other essential vitamins.
Its main benefits:
Healthy bones are the result of long-term care. It is not enough to think about them only later in life—adequate intake of calcium, vitamin D, vitamin K, and magnesium is important throughout every stage of life.
When choosing a food supplement, it is worth considering not only the amount of calcium it contains but also its source, quality, and the overall composition of the product. Nutri&Zen CalciCo Natural combines natural marine calcium from the red seaweed Lithothamnion calcareum with vitamin D3, vitamin K2 MK-7, and magnesium in one premium formula designed for daily nutritional support.
If you are looking for a high-quality food supplement to support healthy bones and teeth, CalciCo Natural may be an excellent choice for your active lifestyle.