Kalciuminnehåll

Kalciuminnehåll refers to the amount of calcium present in a substance, typically food or a biological sample. Calcium is an essential mineral that plays a vital role in numerous bodily functions, including bone and teeth formation, muscle contraction, nerve signal transmission, and blood clotting. Understanding the calcium content of various sources is crucial for maintaining adequate intake and preventing deficiencies.

Dietary sources rich in calcium include dairy products like milk, cheese, and yogurt, as well as non-dairy options such as leafy green vegetables (kale, broccoli), fortified plant-based milks, tofu, and certain fish with edible bones (sardines, salmon). The bioavailability of calcium, meaning how well the body absorbs it, can vary depending on the food source and other dietary factors. For instance, oxalates and phytates found in some plant foods can inhibit calcium absorption.

Recommended daily intake of calcium varies by age and life stage, with higher requirements for growing children, adolescents, pregnant and lactating women, and older adults to support bone health and prevent osteoporosis. Regular monitoring of calcium levels might be done through blood tests in a clinical setting to assess for imbalances, though dietary intake is the primary focus for most individuals. Adequate calcium intake, often alongside Vitamin D which aids absorption, is fundamental for overall health and well-being.