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Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Hyperthyroidism
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Symptoms & Signs
What are the signs and symptoms of the condition?
The symptoms of hyperthyroidism are caused by high levels of thyroid hormone. Symptoms can include:
Some people find it more difficult to tolerate heat. Some feel anxious or restless. Changes in fingernails and hair may be noticed. The heart may beat irregularly, or even become enlarged.