鈣（蘇糖酸鈣Calcium Threonate、大米螯合鈣Calcium Rice Chelate、賴氨酸鈣Calcium Lysinate）在動物體內(nèi)的吸收、分布與排泄機(jī)制及其生理意義

鈣是動物體內(nèi)不可或缺的礦物質(zhì)，其在體內(nèi)的吸收、分布和排泄過程復(fù)雜而精細(xì)。當(dāng)食物中的鈣進(jìn)入胃部后，在胃酸的作用下，鈣離子會充分裸露出來，隨后與載體蛋白結(jié)合，進(jìn)入腸道。在腸道中，鈣通過主動轉(zhuǎn)運(yùn)和被動擴(kuò)散的方式被吸收進(jìn)入血液循環(huán)。進(jìn)入血液后，大部分鈣會被轉(zhuǎn)運(yùn)至骨骼中沉積，形成骨骼的主要成分，維持骨骼的強(qiáng)度和結(jié)構(gòu)；而小部分鈣則分布于軟組織和細(xì)胞外液中，參與細(xì)胞信號傳遞、肌肉收縮、神經(jīng)傳導(dǎo)等重要生理功能。此外，未被利用的鈣會通過腎小球的過濾作用，以尿液和汗液的形式排出體外。同時，脫落的皮膚上皮細(xì)胞和消化液中的鈣，如果未經(jīng)吸收，則會隨糞便排出。這一系列過程確保了鈣在體內(nèi)的動態(tài)平衡，既滿足了生理需求，又避免了過量積累可能帶來的健康風(fēng)險。因此，科學(xué)攝入鈣質(zhì)（蘇糖酸鈣Calcium Threonate、大米螯合鈣Calcium Rice Chelate、賴氨酸鈣Calcium Lysinate）、促進(jìn)其有效吸收和利用，對于維持動物和人體健康具有重要意義。

鈣（蘇糖酸鈣Calcium Threonate、大米螯合鈣Calcium Rice Chelate、賴氨酸鈣Calcium Lysinate）在動物體內(nèi)的吸收、分布與排泄機(jī)制及其生理意義

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抗壞血酸鎂Magnesium Ascorbate 、抗壞血酸鋅Magnesium Ascorbate、牛磺酸鎂Magnesium Taurate、氨基酸螯合鋅Zinc Amino Acids Chelate 、氨基酸螯合鎂Magnesium Amino Acids Chelate、乳清酸鎂Magnesium Orotate、乳清酸鈣Calcium Orotate、琥珀酸鈣Calcium Succinate、琥珀酸鎂 Magnesium Succinate 、抗壞血酸鋰 Lithium Ascorbate.

Absorption, distribution and excretion mechanism of calcium (Calcium Threonate, Calcium Rice Chelate, Calcium Lysinate) in animals and its physiological significance

Calcium is an indispensable mineral in animals, and its absorption, distribution and excretion process in the body is complex and delicate. When calcium in food enters the stomach, under the action of gastric acid, calcium ions will be fully exposed, and then combined with carrier proteins to enter the intestine. In the intestine, calcium is absorbed into the blood circulation through active transport and passive diffusion. After entering the blood, most of the calcium will be transported to the bones for deposition, forming the main component of the bones, maintaining the strength and structure of the bones; while a small part of the calcium is distributed in the soft tissues and extracellular fluids, participating in important physiological functions such as cell signal transmission, muscle contraction, and nerve conduction. In addition, unused calcium will be excreted from the body in the form of urine and sweat through the filtration of the glomeruli. At the same time, if the calcium in the shed skin epithelial cells and digestive fluids is not absorbed, it will be excreted with feces. This series of processes ensures the dynamic balance of calcium in the body, which not only meets physiological needs but also avoids the health risks that may be caused by excessive accumulation. Therefore, scientific intake of calcium (Calcium Threonate, Calcium Rice Chelate, Calcium Lysinate) and promoting its effective absorption and utilization are of great significance for maintaining the health of animals and humans.

Absorption, distribution and excretion mechanism of calcium (Calcium Threonate, Calcium Rice Chelate, Calcium Lysinate) in animals and its physiological significance

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Magnesium Ascorbate, Magnesium Ascorbate, Magnesium Taurate, Zinc Amino Acids Chelate, Magnesium Amino Acids Chelate, Magnesium Orotate, Calcium Orotate, Calcium Succinate, Magnesium Succinate, Lithium Ascorbate.