Bionetic
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Bionetic
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Bionetic
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Calcium is the most abundant mineral in the human body — 99% stored in the skeleton as hydroxyapatite — yet its role extends far beyond bone structure. Intracellular calcium acts as the universal second messenger for muscle contraction (via troponin C), neurotransmitter vesicle exocytosis, platelet activation, and hormonal secretion. The citrate form provides superior absorption compared to calcium carbonate, particularly in individuals with reduced gastric acid production, as it does not require an acidic stomach environment for dissolution. Randomised controlled trials confirm calcium citrate supplementation significantly increases bone mineral density, with vitamin D3 amplifying intestinal calcium transporter TRPV6 expression for maximum skeletal benefit.
Key Capabilities
Supplement Facts
| Per serving | % NRV | |
|---|---|---|
| Calcium citrate | 2857 mg | — |
| of which Calcium | 600 mg | 75% |
% NRV = % Nutrient Reference Value. A dash (—) indicates no reference value has been established.
Other ingredients: Bulking agent: microcrystalline cellulose; anti-caking agent: silicon dioxide; anti-sticking agent: magnesium salts of fatty acids.
Key Features
Citrate form — absorbed effectively regardless of stomach acid levels
Supports hydroxyapatite bone mineral density and skeletal strength
Universal intracellular second messenger for muscle contraction
Required for neurotransmitter vesicle exocytosis at synaptic terminals
Synergises with vitamin D3 for maximum intestinal calcium absorption
Gentle on the stomach — suitable for daily long-term use
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