Can potatoes and amaranth be eaten together?

Jun 17, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, potatoes and amaranth can be eaten together, but it is not recommended to consume them in large quantities. However, sprouted or green parts of potatoes should be avoided to prevent solanine poisoning. Amaranth contains a high level of oxalic acid; it is recommended to blanch it in boiling water before cooking to remove most of the oxalic acid and reduce its impact on calcium absorption. In addition, oil and salt intake should be controlled during cooking to avoid negative health effects from excessive oil and salt consumption.

Generally speaking, potatoes and amaranth can be eaten together, but it is not recommended to consume them in large quantities. The detailed explanation is as follows:

Potatoes are rich in carbohydrates, dietary fiber, vitamin C, and potassium, which provide sufficient energy and promote intestinal motility. Amaranth contains abundant iron, calcium, vitamin K, and various antioxidant substances, helping prevent anemia, strengthen bones, and offer antioxidant effects that delay aging. When consumed together, not only is the nutritional profile more comprehensive, but the combination also achieves protein complementarity, enhancing overall nutritional value. At the same time, the rich texture of potatoes blends well with the fresh and tender flavor of amaranth, creating a unique and delicious dish.

However, sprouted or greened portions of potatoes should not be consumed to avoid solanine poisoning. Amaranth contains a high level of oxalic acid, so it is recommended to blanch it in boiling water before cooking to remove most of the oxalic acid and reduce its negative impact on calcium absorption. Additionally, oil and salt should be used in moderation during cooking to avoid excessive intake, which may harm health.

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