Hyperthyroidism

Excessive iodine intake from sources like kelp extract can trigger hyperthyroidism, particularly in individuals with pre-existing thyroid issues. Symptoms include rapid heartbeat, anxiety, and weight loss.

Hyperthyroidism, or overactive thyroid, can occur due to excessive iodine intake, such as from kelp extract. This condition is characterized by the thyroid gland producing excessive amounts of thyroid hormones (T3 and T4). Individuals with pre-existing thyroid conditions, such as Hashimoto's thyroiditis or Graves' disease, may be more susceptible. Symptoms include rapid heartbeat (tachycardia), anxiety, unintentional weight loss, increased appetite, heat intolerance, sweating, tremors, irritability, fatigue, muscle weakness, frequent bowel movements, and sleep disturbances. In severe cases, hyperthyroidism can lead to heart problems, thyroid storm (a life-threatening condition), and osteoporosis.