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  1. Hormones: What They Are, Function & Types - Cleveland Clinic

    Hormones are chemical messengers that coordinate different functions in your body. Several glands, organs and tissues make and release hormones, many of which make up your endocrine system. …

  2. HORMONAL Definition & Meaning - Merriam-Webster

    The meaning of HORMONAL is of, relating to, utilizing, or produced by hormones. How to use hormonal in a sentence.

  3. Hormone - Wikipedia

    Hormones are required for the normal development of animals, plants and fungi. Due to the broad definition of a hormone (as a signaling molecule that exerts its effects far from its site of production), …

  4. What are hormones? Types, functions, and imbalances

    Jun 26, 2024 · Hormones are chemical messengers that send a signal to one or more tissues or organs in the body. They are part of the endocrine system, and the study of this system is known as …

  5. Hormone | Definition, Function, & Types | Britannica

    Feb 3, 2026 · hormone, organic substance secreted by plants and animals that functions in the regulation of physiological activities and in maintaining homeostasis. Hormones carry out their …

  6. HORMONAL | English meaning - Cambridge Dictionary

    HORMONAL definition: 1. relating to hormones: 2. feeling the effect of hormones, especially when this makes your…. Learn more.

  7. Hormones and the Endocrine System | Johns Hopkins Medicine

    Consider the following hormones and their role in the workings of the endocrine system: Controls production of sex hormones (estrogen in women and testosterone in men) and the production of …

  8. Hormones | Endocrine Glands | MedlinePlus

    Jun 28, 2025 · Hormones are your body's chemical messengers. They affect many processes including mood. Too much or too little of a certain hormone can have health implications.

  9. Hormones and Endocrine System Explained by Ada

    May 21, 2025 · What are hormones and how do they affect our body? An overview of the possible symptoms of a hormonal imbalance and the things you can do to solve it.

  10. Endocrine Function - Hormonal and Metabolic Disorders - Merck …

    Hormones are chemical substances that affect the activity of another part of the body (target site). In essence, hormones serve as messengers, controlling and coordinating activities throughout the …