Unconventional oil sources: emerging nutraceuticals for integrated health

Abstract

Recent scientific research emphasizes the growing importance of functional foods as both nourishment and medicine, leading to the exploration of unconventional oils from plant sources like black seed, hibiscus, black cumin, and insect sources such as melon bug and cochineal. These oils are rich in bioactive compounds—including polyunsaturated fatty acids (PUFAs), antioxidants, phytosterols, and polyphenols—that contribute to anti-inflammatory, cardioprotective, neuroprotective, and immunomodulatory effects. Their unique nutritional profiles support the prevention and management of chronic diseases, metabolic disorders, oxidative stress, and gut microbiome imbalances, while also promoting mental health and longevity. Additionally, they show promise in dermatological applications, offering therapeutic benefits for skin and hair conditions. By integrating traditional knowledge with modern scientific validation, these oils represent a sustainable and innovative approach to holistic health and food product development. However, further research is needed to enhance their stability, bioavailability, and dosage accuracy to ensure clinical efficacy. As nutraceuticals and nutritional supplements, unconventional oils offer exciting potential for future applications in personalized nutrition and disease prevention strategies.