Hormones are the ‘chemical messengers’ of our body. They are special types of chemicals produced by the body’s endocrine glands. These glands release hormones directly into the bloodstream, which then transports them to various parts of the body so they can function correctly.
Hormones regulate almost every activity in our body:
1. Physical growth: For instance, growth hormone increases our body’s height.
2. Digestion and appetite: Hormones determine when we feel hungry and how food is digested.
3. Mood and emotions: Anger, happiness, and stress are also regulated by hormones (such as adrenaline).
4. Puberty: Hormones like testosterone in boys and estrogen in girls bring about physical changes.
If a gland starts producing too little or too much of a hormone, it leads to health issues. For example, if the pancreas produces insufficient insulin, a person develops diabetes.
1.What are hormones?
Hormones are special chemicals produced by the body’s endocrine glands; they travel throughout the body via the bloodstream and regulate the growth and functioning of organs.
2.How do hormones reach different parts of the body?
Endocrine glands release hormones directly into the bloodstream, and the blood carries them to the target organs.
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