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Nutraceuticals are the nourishing components (hybrid of nutrition and pharmaceuticals) that are biologically active and possess capability for maintaining optimal health and benefits. These products play a significant role in human health care and its endurance, most importantly for the future therapeutic development. Nutraceuticals have received recognition due to their nutritional benefits along with therapeutic effects and safety profile. Nutraceuticals are globally growing in the field of services such as health care promotion, disease reduction, etc. Various drug nutraceutical interactions have also been elaborated with various examples in this review. Several patents on nutraceuticals in agricultural applications and in various diseases have been stated in the last section of review, which confirms the exponential growth of nutraceuticals' market value. Nutraceuticals have been used not only for nutrition but also as a support therapy for the prevention and treatment of various diseases, such as to reduce side effects of cancer chemotherapy and radiotherapy. Diverse novel nanoformulation approaches tend to overcome challenges involved in formulation development of nutraceuticals. Prior information on various interactions with drugs may help in preventing any deleterious effects of nutraceuticals products. Nanotechnology also leads to the generation of micronized dietary products and other nutraceutical supplements with improved health benefits. In this review article, the latest key findings (clinical studies) on nutraceuticals that show the therapeutic action of nutraceutical's bioactive molecules on various diseases have also been discussed.
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http://dx.doi.org/10.3390/nu14214637 | DOI Listing |
Brain Behav
September 2025
Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran.
Introduction: Anxiety and stress are prevalent mental health issues. Traditional drug treatments often come with unwanted side effects and may not produce the desired results. As an alternative, probiotics are being used as a treatment option due to their lack of specific side effects.
View Article and Find Full Text PDFJ Diet Suppl
September 2025
National Center for Natural Products Research (NCNPR), School of Pharmacy, University of Mississippi, University, USA.
The controversial status of -acetylcysteine (NAC) as a dietary supplement ingredient has renewed interest in its origin. This opinion article critically examines the scientific literature to investigate whether NAC is a naturally occurring compound, with a particular focus on its potential presence in plants. The primary objective of this opinion is to determine the natural occurrence of NAC, specifically within herbal matter.
View Article and Find Full Text PDFMol Nutr Food Res
September 2025
Institute of Nutritional Science, Justus-Liebig University Giessen, Giessen, Germany.
Hypertension represents a major risk factor for cardiovascular diseases. As a diet high in sodium chloride is associated with hypertension, so-called "blood pressure salts" are attracting increasing scientific interest. These are characterized by a partial replacement of sodium chloride by other salts, mainly potassium and magnesium compounds.
View Article and Find Full Text PDFJ Sep Sci
September 2025
Departament de Química Analítica, Facultat de Química, MINTOTA Research Group, Universitat De València, Burjassot, Spain.
Spirulina is considered a superfood due to its chlorophylls. Two new methods for the determination of chlorophylls and β-carotene were developed here, one based on in-tube solid-phase microextraction (IT-SPME) coupled online to nanoliquid chromatography (nanoLC) with diode array detection (DAD), and the other on ultraviolet-visible diffuse reflectance spectroscopy (UV-vis DRS). A protocol to extract the pigments from spirulina was proposed using ethanol (1.
View Article and Find Full Text PDFPhysiol Rep
September 2025
Military Nutrition Division, U.S. Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA.
This study investigated the effects of fermentable fiber and polyphenol supplementation on mood and cognition following rapid ascent to simulated 4300 m. Healthy adults (n = 13, 21 ± 3 years) participated in a randomized, placebo-controlled crossover study consisting of three, 2-week phases separated by ≥1 week. Food products containing the fiber and polyphenol supplement or placebo were consumed during each phase.
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