WHO defines health as a state of complete physical, mental, and social well-being. Lifestyle behaviors significantly impact health, with good nutrition being a cornerstone. Poor nutrition, including undernutrition and overnutrition, can weaken immunity, increase disease vulnerability, and negatively affect physical and mental development[1].

Recent global changes in diet and lifestyle due to industrialization, urbanization, economic development, and market globalization have led to a rise in chronic diseases like obesity, diabetes, cardiovascular disease, hypertension, stroke, and certain cancers. These diseases are becoming major causes of disability and premature death worldwide, placing a strain on national health budgets[1].

Heart disease remains a leading cause of death in many developing countries. Other major health concerns include cancer, osteoporosis, arthritis, and various other conditions. Frustrated with the high cost and complexity of traditional medicine, consumers are turning to complementary or alternative products. Nutraceuticals, in particular, are gaining popularity due to their natural origin and the increasing challenges of managed care[2].

Hippocrates' quote, "Let food be thy medicine and medicine be thy food," reflects the growing interest in using natural products for health benefits. Nutraceuticals represent a new category of products that blur the lines between food and medicine[2].

Nutraceuticals are natural extracts that retain their original properties without chemical alteration. They are studied in animals and humans to understand their biological effects, similar to drugs. Once their benefits are confirmed, they are marketed as dietary supplements[1].

Nutraceuticals are often concentrated extracts that provide a higher dose of beneficial compounds than the natural food itself. This can lead to greater health benefits. They are popular due to their natural origin, good absorption, and generally low risk of side effects, making them suitable for long-term use[1].