Does oxalic acid inhibit calcium absorption?

Oxalic acid hinders calcium absorption. Foods high in oxalic acid also impede the absorption of calcium by binding the mineral. Spinach is naturally high in calcium, but it is also high in oxalic acid. The body is unable to process the calcium it provides.Click to see full answer. Besides, what interferes with the absorption of calcium?Other components in food: phytic acid and oxalic acid, found naturally in some plants, bind to calcium and can inhibit its absorption. Foods with high levels of oxalic acid include spinach, collard greens, sweet potatoes, rhubarb, and beans. The extent to which these compounds affect calcium absorption varies.One may also ask, does spinach block the absorption of calcium? Spinach and Other Foods with Oxalates Your body doesn’t absorb calcium well from foods that are high in oxalates (oxalic acid) such as spinach. These foods contain other healthy nutrients, but they just shouldn’t be counted as sources of calcium. In this way, do phytates inhibit calcium absorption? It has a very high affinity for binding minerals such as calcium, iron, magnesium, and zinc. When phytic acid binds these minerals, it makes them unavailable for absorption. This means that your calcium intake can be lower than expected if you consume notable amounts of food containing phytates.Why is my body not absorbing calcium?The hormone disorder hypoparathyroidism may also cause calcium deficiency disease. Other causes of hypocalcemia include malnutrition and malabsorption. Malnutrition is when you’re not getting enough nutrients, while malabsorption is when your body can’t absorb the vitamins and minerals you need from the food you eat.