Can people with hyperthyroidism eat grapes or raisins?

Mar 28, 2025 Source: Cainiu Health
Disease description:

A friend has been diagnosed with hyperthyroidism. May I ask if individuals with hyperthyroidism can eat grapes or raisins?

Doctor's answer (1)
Dr. Yang Chuanjia

Hyperthyroidism, or overactive thyroid, is a common endocrine disorder characterized by excessive production of thyroid hormones, leading to an increased metabolic rate. Patients with hyperthyroidism can eat grapes and raisins, but should do so in moderation.

Grapes are rich in vitamins and minerals that are beneficial to health, and they contain low levels of iodine, which generally does not affect the condition of hyperthyroidism. However, it is important to consume them in moderation to avoid excessive intake at one time, which may burden the gastrointestinal system and lead to digestive problems.

Patients with hyperthyroidism may also consume grapes in moderation. Grapes also contain various nutrients that help replenish the body's needs and will not worsen the condition. However, if a patient is allergic to grapes, they should avoid consumption.

In terms of diet, patients with hyperthyroidism should focus on light, easily digestible foods and consume adequate amounts of foods rich in vitamins and minerals, such as fresh vegetables and fruits. At the same time, they should avoid excessive intake of iodine-rich foods, such as kelp and nori, to reduce thyroid stimulation.