Visual System (Eyes)
The visual system includes the eyes and the brain regions that process visual information. Eyes contain photoreceptors that convert light into electrical signals, which the brain interprets as images.
Explore system
Holistic Health
Body Systems
Explore how different body systems work and discover natural compounds that may support their optimal function. A holistic approach to health.
Lymphatic System
The lymphatic system is a network of tissues, organs, and vessels that helps rid the body of toxins and waste while transporting infection-fighting immune cells. It works closely with both the circulatory and immune systems.
Explore system
Reproductive System
The reproductive system includes the organs responsible for producing offspring. Beyond reproduction, sex hormones influence many aspects of health including bone density, mood, cardiovascular health, and cognitive function.
Explore system
Integumentary System (Skin)
The integumentary system — skin, hair, and nails — is your body's largest organ, covering about 20 square feet. It serves as a protective barrier against pathogens, UV radiation, and physical damage.
Explore system
Urinary System
The urinary system filters blood, removes waste products, and maintains proper fluid and electrolyte balance. The kidneys process about 200 quarts of blood daily, producing 1–2 quarts of urine.
Explore system
Respiratory System
The respiratory system includes the lungs, airways, and breathing muscles. It brings oxygen into the body and expels carbon dioxide, exchanging about 11,000 liters of air daily.
Explore system
Musculoskeletal System
The musculoskeletal system includes 206 bones, over 600 muscles, plus cartilage, tendons, ligaments, and joints. It provides structural support, enables movement, protects vital organs, and stores minerals.
Explore system
Endocrine System
The endocrine system is a network of glands that produce, store, and secrete hormones. These chemical messengers regulate virtually every function in the body, from metabolism and energy to mood, sleep, and reproduction.
Explore system
Cardiovascular System
The cardiovascular system consists of the heart, blood vessels, and blood. It pumps approximately 2,000 gallons of blood daily, delivering oxygen and nutrients to tissues while removing waste products.
Explore system
Digestive System
The digestive system is a complex network of organs that breaks down food, absorbs nutrients, and eliminates waste. Often called the "second brain," it contains millions of neurons and hosts the majority of your immune system.
Explore system
Immune System
The immune system is your body's sophisticated defense network, consisting of specialized cells, tissues, and organs that work together to identify and eliminate threats like bacteria, viruses, and abnormal cells.
Explore system
Nervous System
The nervous system is your body's control center, consisting of the brain, spinal cord, and an extensive network of nerves. It regulates everything from thoughts and emotions to heartbeat and breathing.
Explore system
Understanding Body Systems
Your body is made up of interconnected systems that work together to maintain health. By understanding how these systems function, you can make more informed decisions about which natural compounds may support your specific health goals.