Human Body Anatomy: Integrated Systems & Physiological Health

In the human body, health is maintained through the interconnectedness of organ systems, proper posture, and stable biochemical metabolism.

Baguette with chicken and vegetables

What Foods Are Sources of Hydrogen?

Hydrogen is vital for life, the third most common element in the human body and a component of water, DNA and most other organic molecules. Macronutrients, such as carbohydrates, proteins and fats, contain hydrogen as part of the chemical structure, and water contains hydrogen as well.

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vitamin E tocopherol capsule tablet or pill with copy space

Vitamins That Help the Respiratory System

Vitamins play a vital role in sustaining a healthy respiratory system and reducing your risk of diseases, such as chronic obstructive pulmonary disease, emphysema, bronchitis, tuberculosis, pneumonia and asthma. Chronic lower respiratory diseases are the fourth leading cause of death in the United States.

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