Endocrine glands
from class:
Nutrition for Nurses
Definition
Endocrine glands are specialized organs that secrete hormones directly into the bloodstream to regulate various body functions. These glands play a crucial role in maintaining homeostasis, growth, metabolism, and reproductive processes.
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5 Must Know Facts For Your Next Test
- Endocrine glands include the pituitary, thyroid, adrenal, and pancreas.
- Proper nutrition is vital for the optimal functioning of endocrine glands; deficiencies or excesses in certain nutrients can disrupt hormonal balance.
- Iodine is essential for thyroid function as it helps in the production of thyroid hormones.
- Insulin, produced by the pancreas, is critical for regulating blood glucose levels and energy metabolism.
- The adrenal glands produce cortisol which helps the body respond to stress and maintain metabolism.
Review Questions
- Which nutrient is essential for thyroid hormone production?
- What role does insulin play in the body's metabolism?
- Name three endocrine glands and one hormone each produces.
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