**Here are 10 examples of using the word «hormone» in English:**
1. The doctor ordered blood tests to check my thyroid hormone levels.
2. Stress can disrupt the production of cortisol, a hormone that helps the body respond to stress.
3. Insulin is a hormone that regulates blood sugar levels in the body.
4. Estrogen and progesterone are female sex hormones that play a crucial role in menstrual cycle and pregnancy.
5. Testosterone is a male sex hormone that affects muscle mass, bone density, and libido.
6. Melatonin is a hormone produced by the pineal gland that regulates sleep-wake cycles.
7. Leptin is a hormone that signals to the brain when the body has enough energy.
8. Oxytocin, often referred to as the «love hormone», is released during childbirth and breastfeeding, as well as during intimate moments.
9. Growth hormone is essential for the growth and development of children.
10. Adrenaline, also known as the «fight or flight» hormone, is released in response to stress or danger.