1. She was born to... [dance]. 2. He's a natural. 3. She could do it in her sleep. 4. He knows it inside out. 5. She knows [New York] like the back of her hand. 6. She's a walking encyclopedia of... [philosophy]. 7. He's in a class of his own. 8. He's the best in the business. 9. She's very gifted. 10. He's a [chemistry] whiz.
No toxic effects have been noticed from consuming cardamom essential oil, but an excessive amount of cardamom essential oil can result in an overdose. This will manifest as unrest and extra heating up of the body and the digestive system, resulting in loose bowels and irritation. Pregnant women and lactating mothers are advised not to ingest cardamom oil, since the irritation or warming effect may harm the baby.