Research Keyword: dietary supplements

Medicinal Mushrooms: Bioactive Compounds, Use, and Clinical Trials

This comprehensive review examines how medicinal mushrooms contain natural compounds that can boost immune function, fight cancer cells, reduce inflammation, and protect nerve cells. Different mushroom species like reishi, shiitake, and maitake contain various active substances such as beta-glucans and triterpenes that work through multiple biological pathways. While laboratory and animal studies show promising results, more human clinical trials are needed to confirm effectiveness and establish safe dosing guidelines.

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Edible Mushrooms as a Potential Component of Dietary Interventions for Major Depressive Disorder

This review examines how edible mushrooms, particularly Lion’s mane, Reishi, and Caterpillar mushroom, might help treat depression as part of a dietary approach. These mushrooms contain compounds that may influence brain chemistry, especially serotonin levels, which are important for mood regulation. While early studies show promising results, especially for Lion’s mane, more research is needed to confirm these benefits in larger groups of patients.

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Impact of Dehydration Techniques on the Nutritional and Microbial Profiles of Dried Mushrooms

This comprehensive review examines different methods for drying mushrooms and how each technique affects their nutritional value and safety. Freeze drying maintains the best nutritional quality but is expensive, while microwave and hot air drying are faster and more cost-effective while still reducing harmful bacteria. The study helps consumers and food producers understand which drying methods produce the highest quality dried mushrooms for cooking and health benefits.

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Evaluation of the Elemental Composition of Dietary Supplements Containing Iron Available on the Polish Market Using ICP-OES, FAAS and CVAAS Techniques

Researchers tested 24 iron-containing dietary supplements sold in Poland to check if they contained the amounts of iron and other minerals stated on their labels. They found that most supplements had more iron than claimed, and five exceeded safe levels. The study highlights concerns about inconsistent quality and the need for better oversight of supplement manufacturing to protect consumers, especially pregnant women.

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Driving Innovation Through Regulatory Design and Corporate Behaviour: A Case Study of Functional Food Industry in Japan

This study examines how government regulations on health claims for dietary supplements affect how companies in Japan develop and sell these products. The research found that companies willing to invest in their own clinical trials to prove their products work tend to create more successful products and gain bigger market share. The study suggests that well-designed regulations can actually encourage companies to invest more in research and create better, more innovative products rather than just copying existing ones.

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Ganoderma lingzhi (Reishi Mushroom)-Induced Acute Liver Injury in the Setting of Alcohol Use: A Case Report and Review of the Literature

A 47-year-old man developed severe liver inflammation after consuming Reishi mushroom powder while drinking large amounts of vodka over three days. Although Reishi mushrooms are commonly promoted as healthy supplements, in this case the combination with alcohol caused his liver enzymes to spike dangerously high. The patient recovered after hospital treatment, but the case highlights that even natural supplements can be harmful, especially when combined with alcohol. This raises concerns that more research is needed on how mushroom supplements interact with other substances people consume.

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Factors governing consumers buying behavior concerning nutraceutical product

This study examines why people buy nutraceutical products like health supplements and functional foods. Key factors include knowing the health benefits, product taste and packaging, affordability and availability, and recommendations from healthcare professionals. The study found that age, education, and gender affect purchasing decisions, and online shopping has become increasingly important. Companies should focus on innovative products with simple health messages to better serve different consumer groups.

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Whey—A Valuable Technological Resource for the Production of New Functional Products with Added Health-Promoting Properties

Whey, the liquid left over from cheese-making, has been transformed from unwanted waste into a valuable ingredient for healthy foods and beverages. Instead of polluting the environment, modern technologies extract useful proteins, lactose, and other beneficial compounds from whey that can be used in sports drinks, infant formulas, and other nutritious products. By using whey effectively, dairy companies can reduce environmental pollution significantly while creating profitable, health-promoting products that benefit consumers.

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First Record of the Edible Mushroom Lepista sordida in Western Algerian Forest: Nutritional Value and Physicochemical Parameters of Mycelial Culture

Researchers in Algeria discovered Lepista sordida, an edible purple mushroom, for the first time in western Algerian forests. They identified the species using DNA analysis and studied how to grow it in laboratories by testing different temperature, humidity, and pH levels. The mushroom is highly nutritious, containing significant amounts of protein and carbohydrates, making it valuable for improving local diets and addressing nutritional deficiencies.

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Benefits and risks of hair, skin, and nail supplements in older adults

This article reviews popular supplements that older adults, especially women, take to improve their hair, skin, and nails. While some supplements like nicotinamide show promise for sun-damaged skin, most lack strong evidence of benefit in healthy people. Important risks include biotin interfering with heart and thyroid tests, too much zinc causing copper deficiency, and excess vitamins A and E building up to toxic levels. Doctors should talk to older patients about these supplements and help them make informed decisions based on scientific evidence rather than marketing claims.

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