DafraVita
Calcium + Vitamin D3
The combination of calcium and vitamin D3 optimizes calcium absorption and its fixation in the bones, helping preserve bone mass and prevent osteoporotic
conditions.
Their synergy also supports muscle strength and helps regulate calcium-phosphorus metabolism, promoting the optimal functioning of both bone and muscular systems.
By combining calcium and vitamin D3, you can help maintain bone strength and mobility with age, supporting healthy aging and quality of life.
a powerful duo for bone and muscle health
Calcium
Calcium is an essential mineral involved in several vital biological processes. It plays a key role in the formation and maintenance of bones and teeth, ensuring their strength and resistance.
Beyond structural support, calcium is also crucial for:
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Muscle contraction, enabling signal transmission between nerves and muscle fibers, including the heart muscle
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The normal functioning of enzymes, which drive many vital biochemical reactions
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Blood clotting, essential for healing and preventing excessive bleeding
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Heart rhythm regulation, contributing to stable cardiac function
In the human body, 99% of calcium is stored in bones and teeth, where it supports their solidity. The remaining 1% circulates in the blood and resides in cells, especially muscle cells, playing critical physiological roles.
The body maintains calcium levels in the blood through tightly regulated mechanisms.
When dietary calcium intake is insufficient, the body draws calcium from the bones to maintain stable blood levels. Over time, this may weaken bone density and increase the risk of osteoporosis, a condition marked by fragile bones and higher fracture risk.
Vitamin D3
Vitamin D3 plays a vital role in calcium metabolism, enhancing intestinal absorption of calcium and promoting its incorporation into bones, contributing to a strong, resilient skeleton.
It also plays a role in:
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Regulating calcium-phosphorus balance, essential for bone health
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Supporting muscle tone, through neuromuscular function and prevention of muscle weakness
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Strengthening the immune system, by modulating immune and inflammatory responses
A vitamin D3 deficiency can reduce calcium absorption, leading to bone demineralization, fragility, and muscle pain.
In the long term, severe deficiency may result in osteomalacia in adults or rickets in children, both marked by impaired bone mineralization.
Synergy between Calcium and Vitamin D3
The combination of calcium and vitamin D3 maximizes calcium absorption and bone integration, supporting better preservation of bone mass and helping prevent osteoporosis.
Their complementary actions also contribute to muscle support and optimal mineral balance, promoting healthy bone and muscular systems at every stage of life.
Composition
Ingrédients / Ingredients | 1 comprimé (%VRN*) / 1 tablet (%NRV*) |
|---|---|
Vitamine D3 / Vitamin D3 | 5 µg (100%) |
Calcium / Calcium | 400 mg (50%) |
*VRN - Valeur de référence des nutriments
*NRV - Nutrient reference value
