Patients with hyperthyroidism can eat kiwifruit, which does not have any bad effects on hyperthyroid patients and is rich in nutrients and vitamins that are beneficial to the body when consumed by hyperthyroid patients. Hyperthyroidism is a clinical syndrome caused by an increase in the metabolic rate of the body due to excessive synthesis and release of thyroid hormones in the body. Iodine can promote the synthesis of thyroid hormones, so hyperthyroidism patients should abstain from iodine diet. Iodine-rich foods, such as seafood like kelp and seaweed, and iodine-containing drugs and contrast media should also be prohibited. Hyperthyroidism patients should also abstain from eating spicy foods and avoid coffee, strong tea, cola and various kinds of alcohol, because these foods will increase excitability and will aggravate the condition of hyperthyroidism patients after consumption. Hyperthyroidism patients need a high energy, vitamin and protein diet to meet their body’s needs because of their increased metabolic rate.