Which vegetables are discouraged because their high oxalates prevent calcium absorption?
Answer
Spinach and kale.
Spinach and kale are categorized as vegetables high in oxalates. Oxalates are naturally occurring compounds that possess a strong affinity for binding with calcium ions within the digestive tract. When calcium binds with oxalates, the mineral becomes biologically unavailable, meaning the gecko cannot absorb it regardless of how much calcium powder might be supplemented elsewhere in the diet. This active binding prevents proper calcium utilization, mimicking a deficiency condition similar to the problems seen with overly acidic fruits.
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