Food Containing Oxalic Acid

1 minute read

By Shawn Hayes

Oxalic acid occurs naturally in many fruits, vegetables and other foods. High levels of oxalic acid in the body can cause calcium oxalate kidney stones, calcium deficiency or gout. People prone to these conditions should limit their oxalic acid consumption.

Vegetables

Vegetables with high levels of oxalic acid include spinach, rhubarb, chard, beets and beet leaves.

Fruits

Fruits with high levels of oxalic acid include bananas and star fruit. Blackberries, blueberries and raspberries all contain low levels of oxalic acid.

Herbs

Chives, amaranth, parsley, sorrel and purslane all contain high levels of oxalic acid.

Deserts

Both cocoa and chocolate contain moderate oxalic acid concentrations.

Warning

Foods that are high in oxalic acid should not be ingested with foods that are high in calcium. Oxalic acid binds to calcium, preventing nutrient absorption.

Contributor

Shawn is a dedicated health and wellness writer, bringing a wealth of experience in nutritional coaching and holistic living. He is passionate about empowering readers to make informed choices about their physical and mental well-being. Outside of writing, Shawn enjoys hiking, mountain biking, and exploring new recipes to share with friends and family.