Natural Medicine Glossary
Definitions of key terms in naturopathic medicine, herbal research, supplement science, and integrative health.
Chronic Inflammation
A prolonged, low-grade inflammatory response that persists over weeks, months, or years. Associated with numerous chronic diseases including cardiovascular disease, type 2 diabetes, and autoimmune conditions. Distinct from acute inflammation.
Clinical Trial
A research study conducted with human participants to evaluate a medical, surgical, or behavioral intervention. Randomized controlled trials (RCTs) are considered the highest quality for establishing causation.
Cortisol
A steroid hormone produced by the adrenal glands in response to stress and low blood glucose. Chronically elevated cortisol is associated with immune suppression, sleep disruption, and metabolic changes. Adaptogens are often studied for cortisol modulation.
Curcumin
The primary bioactive polyphenol compound in turmeric (Curcuma longa). Extensively studied for anti-inflammatory, antioxidant, and metabolic effects. Notable for poor standard bioavailability, addressed by formulations with piperine or phospholipid complexes.