Hyperthyroidism, hyperuricemia patients should not eat more nori, is not conducive to the control of the disease, but not completely can not eat. The iodine content of purslane is high, and hyperthyroid patients should maintain a low iodine diet, consuming more purslane may cause an increase in the body’s iodine intake, increased synthesis and release of thyroid hormones, leading to fluctuations in the condition of hyperthyroidism. Nori also contains more purine, hyperuricemia patients should pay attention to control purine intake, consumption of more nori, especially drink nori soup, may cause blood uric acid within a short period of time excessive increase, and even trigger gout attacks. Hyperthyroidism patients in the diet in addition to nori, kelp, shrimp and other high iodine-containing foods should be less intake, and hyperuricemia should also be less intake of seafood, broth and other high purine content of food.