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FAQ: Frequently Asked Questions
What is cardiovascular disease?
Cardiovascular disease refers to conditions that involve narrowed or blocked blood vessels.
What is a balanced diet?
A balanced diet fulfills all of a person's nutritional needs. Humans need a certain amount of calories and nutrients to stay healthy.
What are micronutrients?
Micronutrients are one of the major groups of nutrients your body needs. They include vitamins and minerals.
How important is stretching?
Stretching maintains flexibility and range of motion in joints.
What is the immune system?
The immune system is a complex network of cells, tissues, and organs that help the body fight infections and other diseases.