Calcium
(number of products: 5)Calcium is one of the most important minerals in the human body. It is responsible for the health of bones, teeth, and the proper functioning of muscles and the nervous system. This mineral plays a key role at every age – from adolescence, through pregnancy, to menopause. This mineral supports heart function, regulates blood pressure, supports the nervous system and participates in metabolic processes. Calcium deficiency can lead to bone weakening, muscle cramps, and even blood clotting problems. That's why it's so important to provide your body with the right amount of this ingredient. Take care of your health today – choose calcium supplements and ensure yourself energy and vitality every day! Check out the calcium supplements we have and find something for yourself.

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Harmony ConceptCalcium Supplements - Buy Online
Supplements with calcium available in the store Bodyshock.pro: calcium carbonate, calcium carbonate with vitamin D, calcium carbonate with vitamin D and magnesium, calcium citrate, calcium amino acid chelate Albion, calcium pantothenate, calcium gluconate, calcium lactate.
Calcium strengthens bones and teeth
Your bones are not a dead, unchanging structure. They are living, dynamic tissue that undergoes constant remodeling throughout your life – old cells are removed, and new ones are formed in their place. Calcium is the key "brick" in this process. As much as 99% of all the calcium in your body is stored in your bones and teeth, creating a dense, durable structure that is your scaffolding and protective shield.
The demand for this building block changes at different stages of life:
- During adolescence: Your body is building its "bone bank." The more calcium you store by the age of about 30, the more solid capital you will have for the future. This is the best time to invest in osteoporosis prevention.
- During pregnancy and breastfeeding: A new organism is being created, which draws building blocks directly from the mother's body. An adequate supply of calcium is crucial both for the proper development of the baby's skeleton and for the protection of the mother's bones.
- During menopause and in old age: Hormonal changes and natural aging processes accelerate bone mass loss. An increased supply of calcium, in combination with appropriate vitamins, helps slow down this process, reducing the risk of painful and dangerous fractures.
An investment in an adequate supply of calcium is an investment in your future independence, fitness, and quality of life. It is the certainty that your body will carry you confidently and without pain for many years.
Don't wait for your bones to ask for attention themselves. Build a solid foundation for the future today. Check out our offer of high-quality calcium supplements and take care of your most important capital!
How does calcium take care of your heart and nervous system?
Although bones are the largest store of calcium, the 1% circulating in the blood and soft tissues plays an absolutely crucial role for life. It is the real command center for your heart, muscles, and nerves.
Calcium supports heart function
Every contraction and relaxation of your heart is a precise dance of ions in which calcium plays the main role. Calcium ions penetrating the cells of the heart muscle initiate the contraction that pumps blood to the entire body. An adequate level of this element is essential for maintaining a regular, measured heart rhythm and supports the regulation of optimal blood pressure. By taking care of calcium, you are taking care of your most important muscle.
A messenger of information in the nervous and muscular systems
Think of your nervous system as a complicated telecommunication network. Calcium is a key signal transmitter in it. When the brain sends a command, for example, to bend an arm, it is the influx of calcium ions into the nerve cells that allows for the release of neurotransmitters and the transmission of this impulse further – to the muscle. It is calcium that initiates the contraction of muscle fibers, enabling every movement. Its deficiencies can lead to unpleasant cramps, muscle tremors, and problems with coordination.
How to use calcium? What is it worth combining it with?
Calcium with Vitamin D3
You can take even the largest doses of calcium, but without vitamin D3, most of them will be uselessly excreted from the body. Vitamin D acts like a key that opens the "gate" in the intestines, allowing calcium to get into the bloodstream. This is the absolute first and most important condition for effective supplementation.
Vitamin K2 and calcium
When calcium, thanks to vitamin D3, has already entered the blood, it needs a guide to show it the way. This role is played by vitamin K2. It activates special proteins that transport calcium directly to the bones and teeth. At the same time, it prevents it from depositing in the arteries and soft tissues, which protects against their calcification and the development of atherosclerosis. It is vitamin K2 that solves the so-called "calcium paradox."
Combining calcium with magnesium
Calcium and magnesium are like yin and yang in the world of minerals. Calcium initiates muscle contraction, and magnesium is responsible for their relaxation and loosening. A proper balance between them is crucial for the health of the heart, muscles, and nervous system. Magnesium also helps keep calcium in a soluble form in the blood, preventing it from precipitating and forming deposits.
Zinc and Boron - support for calcium supplementation
These two microelements also play an important role. Zinc is essential for the action of enzymes responsible for bone building, and boron supports the metabolism of calcium, magnesium, and vitamin D, enhancing their joint action.
What calcium to choose?
On the supplement label, not only the dose matters, but above all the chemical form of calcium. This determines how well it will be absorbed by your body.
Calcium carbonate: An economical choice for a meal
This is the most common and most concentrated form of calcium – it contains the most elemental calcium in one tablet. However, there is one important rule: stomach acid is needed for its absorption. Therefore, calcium carbonate supplements should always be taken with or immediately after a meal.
Calcium citrate: Ideal for people with a sensitive stomach
Calcium citrate is combined with citric acid. Its huge advantage is that it does not need the acidic environment of the stomach to be absorbed. It can be taken at any time of the day, even on an empty stomach. It is an ideal choice for older people (who often have reduced stomach acid production) and for people with a sensitive digestive system.
Amino acid chelate (e.g., Albion®): The gold standard of absorbability
Chelate is the most advanced and bioavailable form of calcium. The mineral molecule is combined with amino acids, which makes the body "see" it as a valuable building block and absorb it in an unchanged form, with maximum efficiency. Chelates, such as those from the reputable company Albion®, are extremely gentle on the stomach and guarantee the best possible absorption.
When does your body need calcium the most?
There are special periods in life and conditions when the demand for calcium increases sharply, and its proper supply becomes an absolute priority.
- Athletes and physically active people: Intense muscle contractions and stress on the skeleton during training increase the demand for calcium. Its proper level means better performance and a lower risk of injury.
- People on elimination diets: Diets that exclude dairy, e.g., a vegan diet, can lead to calcium deficiencies. Conscious supplementation is key in this case.
- Signals that may indicate a deficiency: Frequent and painful muscle cramps (especially in the calves), numbness and tingling in the limbs, brittle nails, tooth decay, and in the long run – a decrease in bone density.
What dose of calcium should I take?
The need for calcium depends on age, gender, and physiological condition. For most adults, it is about 1000-1200 mg per day. It should be remembered that this is the total amount from diet and supplements. A typical dose in a supplement is 500-800 mg of elemental calcium per day, which supplements any deficiencies in the diet.
Can I overdose on calcium from supplements?
Yes, long-term intake of very high doses of calcium (above 2500 mg per day), especially without an adequate supply of vitamins K2 and D3 and magnesium, can be harmful. It can lead to hypercalcemia (too high a level of calcium in the blood), kidney problems, and calcification of blood vessels. Therefore, you should always stick to the recommended doses.
Does coffee "leach" calcium from the body?
The caffeine in coffee can slightly increase the excretion of calcium in the urine, but this effect is minimal. Studies show that in people who consume an adequate amount of calcium in their diet, drinking coffee in moderation (2-3 cups a day) has no negative effect on bone density.
When is the best time to take calcium supplements?
It depends on the form. Calcium carbonate – always with a meal. Calcium citrate – at any time. To optimize absorption, if you are taking a dose above 500 mg, it is worth dividing it into two smaller portions during the day (e.g., in the morning and evening).