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Animal agriculture has a large impact on the environment. Hence, there is an increasing demand for meat alternatives - more sustainably produced plant-based products that replace meat as meal component. Demands for meat alternatives also seem to be fuelled by consumers' belief that meat alternatives are healthier than meat products. In an online questionnaire study, we examined whether consumers indeed perceived meat alternatives to be healthier, to what degree consumers adequately estimated the nutritional value of meat (alternatives), and whether a nutrition claim could misguide consumers. In a panel of 120 Dutch consumers, it was found that meat alternatives were generally perceived as being healthier than meat products. According to supermarket data, meat alternatives contained less protein and saturated fat, higher levels of fibre and salt compared to meat. Consumers were found to overestimate the protein content of meat alternatives relative to meat products, especially when meat alternatives carry a 'high in protein' claim. The current beliefs about the healthiness and nutritional content of meat and meat alternatives are precarious and a fair, transparent, and understandable environment should be created for the conscious consumer.
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Productos de la Carne , Carne , Animales , Valor Nutritivo , Estado Nutricional , Encuestas y Cuestionarios , Comportamiento del ConsumidorRESUMEN
PURPOSE OF REVIEW: With the development and use of pesticide products increasing, information on the safe handling of pesticides becomes increasingly important. In this article, the denomination of lung toxicity on labelling is reviewed. RECENT FINDINGS: The results highlight that whereas hazards, warning statements and instructions for safe use are broadly defined, the different categories of products used as pesticides are associated with different types of clinical manifestations of toxicity. These clinical manifestations are however not directly warned for by means of information provided on the label: more overarching terminology is used to describe hazards associated with acute toxicity, respiratory sensitization, specific lung toxicity after single or repeated exposure, as well as hazards from aspiration. SUMMARY: This misalignment between hazard labelling and experienced issues increases the difficulty for users of products and clinicians in dealing with adverse events. Together with ensuring that in risk assessment, an integrated approach is taken to study pesticide products, improving the labels will support the safe handling of pesticides.
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Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Plaguicidas , Humanos , Pulmón , Plaguicidas/toxicidad , Medición de RiesgoRESUMEN
Safety assessment of chemicals and products in the European Union (EU) is based on decades of practice using primarily animal toxicity studies to model hazardous effects in humans. Nevertheless, there has been a long-standing ethical concern about using experimental animals. In addition, animal models may fail to predict adverse effects in humans. This has provided a strong motivation to develop and use new approach methodologies and other alternative sources of evidence. A key challenge for this is integration of evidence from different sources. This paper is a call for action with regard to development, validation, and implementation of modern safety assessment approaches for human health assessment by means of focused applied research and development with three strands: (a) to improve screening and priority setting, (b) to enhance and partially replace animal studies under the current regulatory schemes and eventually (c) to fully replace animal studies, while achieving at least the same level of protection. For this gradual but systematic replacement of animal studies, a long-term concerted and coordinated effort with clear goals is needed at EU level, as a societal and political choice, to plan and motivate research and innovation in regulatory safety assessment.
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Alternativas a las Pruebas en Animales , Sustancias Peligrosas/toxicidad , Pruebas de Toxicidad/métodos , Unión Europea , Regulación GubernamentalRESUMEN
Consumers of dietary supplements should be made aware of the benefits and risks of these products. This case study therefore aimed to identify the content of the risk-benefit information provided during the purchase of St. John's wort supplements and how consumers perceive this information. Fifteen participants visited a shop to purchase St. John's wort supplements after which they were interviewed on the provided information during the visit. This case study shows that the spontaneous information provision is not consistent in Dutch drugstores and health food shops. The provided information was either very detailed, or no information was given at all. The perceived reliability of information was mainly determined by the authority of the employee and the type of shop where the product was purchased. Information consistency at the moment of purchase is of influence in the perceived value of it.
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Comportamiento del Consumidor , Suplementos Dietéticos , Estudiantes , Adulto , Femenino , Humanos , Masculino , Medición de Riesgo , Encuestas y Cuestionarios , Adulto JovenRESUMEN
The 90-day toxicity study is one of the studies used in the safety assessment of food ingredients, medicines or other chemical substances. This paper reviews the current role of the 90-day oral toxicity study in European regulatory dossiers of chemicals by reviewing EU legislation and EU and OECD guidance documents. Regulatory provisions with regard to necessity, objectives and design of such 90-day toxicity studies vary between the different sectors addressed in this review. Most often the 90-day study is expected to be part of the standard test battery used for chemical risk assessment, without necessarily being a legal requirement and its objectives may vary between regulatory domains. Exceptions, when a 90-day study is not required are spelled out in the chemicals legislation and for food contact materials. The sectorial study design requirements of the 90-day toxicity study are very often embedded in the OECD TG 408 protocol. Differences in study objectives are not necessarily reflected in specific study designs. Considering the call for the reduction of using experimental animals for scientific purposes and the fact that a 90-day study may serve different purposes, consistency between the necessity to conduct such a study, its objectives and the study design to achieve these objectives may improve judicious use of laboratory animals. Thus there may be an opportunity to reflect and further optimise the design of in vivo toxicology studies, such as the 90-day study. This should be based on a systematic analysis of past studies and risk assessments.
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Alternativas a las Pruebas en Animales/legislación & jurisprudencia , Alternativas a las Pruebas en Animales/normas , Unión Europea , Organización para la Cooperación y el Desarrollo Económico/legislación & jurisprudencia , Organización para la Cooperación y el Desarrollo Económico/normas , Pruebas de Toxicidad/normas , Administración Oral , Alternativas a las Pruebas en Animales/tendencias , Animales , Humanos , Organización para la Cooperación y el Desarrollo Económico/tendencias , Medición de Riesgo , Roedores , Factores de Tiempo , Pruebas de Toxicidad/tendenciasRESUMEN
BACKGROUND AND AIMS: In recent years, it has become clear that low-grade chronic inflammation is involved in the onset and progression of many non-communicable diseases. Many studies have investigated the association between inflammation and lycopene, however, results have been inconsistent. This systematic review aims to determine the impact of circulating lycopene on inflammation and to investigate the effect of consuming tomato products and/or lycopene supplements on markers of inflammation. METHODS: Eligible studies, published before March 2020, were identified from PubMed, EBSCOhost and ScienceDirect. Human studies published in English, that evaluated the effect of circulating lycopene in relation to inflammation biomarkers were screened and included. Studies assessing lycopene intake or general intake of carotenoids/antioxidants without measuring circulating lycopene, as well as those not reporting inflammation biomarkers as outcomes, were excluded. RESULTS: Out of 80 publications identified and screened, 35 met the inclusion criteria. Results from 18 cross-sectional studies suggest that lycopene levels are adversely affected during inflammation and homeostatic imbalance. Most of the 17 included intervention studies reported increased circulating lycopene levels after tomato/lycopene supplementation, but almost no changes in inflammation biomarkers were observed. CONCLUSIONS: There is little evidence that increasing tomato intake or lycopene supplementation diminuates this inflammation. However, depletion of lycopene may be one of the first signs of low-grade inflammation. The available data thereby imply that it is beneficial to consume lycopene-rich foods occasionally to stay healthy and keep circulating lycopene at a basal level.
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Antiinflamatorios/sangre , Inflamación/sangre , Licopeno/sangre , Animales , Antiinflamatorios/metabolismo , Enfermedad Crónica , Humanos , Licopeno/metabolismoRESUMEN
European food laws increasingly use scientific evidence to protect consumers from hazards and to prevent the use of misleading information. In this article, the use of risk assessment in European food law is analysed and the implications of the recently adopted adjustments to the EU's General Food Law are reviewed. The risk analysis cycle that has been implemented in many authorisation decisions of the European Commission has resulted in the increased level of public health protection since 2002. The food law evaluation under REFIT however identified various shortcomings, including the civil societies' perception that various elements of EFSA's work lacked transparency and independence. To deal with these identified issues, the newly adopted regulation will bring about specific adjustments to the General Food Law and sectorial legislation. Although these adjustments are expected to improve European food policies, today's EU food laws should be further enhanced by improving the use of nutritional sciences in food law. Such joint efforts can result in a higher level of consumer protection and further advance the internal European market. Only through improving the systematic way to conduct scientific analyses into and by enhancing their use in risk management, European food law will become more future-proof.
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Legislación Alimentaria , Seguridad de Productos para el Consumidor , Unión Europea , Evaluación Nutricional , Medición de RiesgoRESUMEN
The efficacy of botanicals in medicines can be substantiated with evidence on traditional use, whereas in foodstuffs, this is often not possible. In Europe, for example, the evaluation and subsequent authorization of health claims on herbal dietary supplements (HDS) have been put on hold by the European Commission. This study aims to analyze the role of evidence on traditional use in international legal frameworks of foods and pharmaceuticals. Both legal sources as well as scientific studies offering insights into these regulatory frameworks were included into the analysis. The international approach toward evidence on traditional use for substantiating efficacy of botanicals varies highly. For herbal medicines, substantiating efficacy with evidence on traditional use is possible in all studied jurisdictions, except for Japan and the United States. HDS efficacy can only be substantiated with evidence on traditional use in India and New Zealand, although the enforcing authorities do not describe which data are required. Australia and Canada regulate botanicals in a separate "borderline" category from foods and pharmaceuticals. Both jurisdictions allow for substantiating efficacy with evidence on traditional use. This study's second objective was to assess the applicability of the international approaches in the European legal framework, in light of the ongoing political debate regarding the use of traditional evidence. Implementation of the analyzed international approaches would require major revisions of the current European legal framework. This review of international approaches might, however, aid in deciding upon future approaches for substantiating health claims with evidence on traditional use.
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Consumption of dietary supplements and specifically niche products such as supplements targeting pregnant women is increasing. The advantages of dietary supplementation during pregnancy with folic acid have been established, but health effects of many other supplements have not been confirmed. EU and US legislation on dietary supplements requires the product to be safe for the direct consumer, the mother. Long-term health effects for the fetus due to fetal programming (in utero adaptation of the fetal epigenome due to environmental stimuli such as supplementation) are not taken into account. Such epigenetic alterations can, however, influence the response to health challenges in adulthood. We therefore call for both conducting research in birth cohorts and animal studies to identify potential health effects in progeny of supplement consuming mothers as well as the establishment of a nutrivigilance scheme to identify favorable and adverse effects post-marketing. The acquired knowledge can be used to create more effective legislation on dietary supplement intake during pregnancy for safety of the child. Increasing knowledge on the effects of consuming supplements will create a safer environment for future mothers and their offspring to optimize their health before, during and after pregnancy.
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Suplementos Dietéticos , Desarrollo Fetal , Embarazo , Animales , Epigénesis Genética , Femenino , Regulación Gubernamental , Humanos , Intercambio Materno-FetalRESUMEN
Anti-inflammatory treatment in chronic inflammatory lung diseases usually involves glucocorticosteroids. With patients suffering from serious side effects or becoming resistant, specific nutrients, that are suggested to positively influence disease progression, can be considered as new treatment options. The dietary inflammatory index is used to calculate effects of dietary components on inflammation and lung function to identify most potent dietary components, based on 162 articles. The positive effects of n-3 PUFAs and vitamin E on lung function can at least partially be explained by their anti-inflammatory effect. Many other dietary components showed only small or no effects on inflammation and/or lung function, although the number of weighted studies was often too small for a reliable assessment. Optimal beneficial dietary elements might reduce the required amounts of anti-inflammatory treatments, thereby decreasing both side effects and development of resistance as to improve quality of life of patients suffering from chronic inflammatory lung diseases.
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Dieta/efectos adversos , Inflamación/etiología , Enfermedades Pulmonares/etiología , HumanosRESUMEN
Food supplements and herbal products are increasingly popular amongst consumers. This leads to increased risks of interactions between prescribed drugs and these products containing bioactive ingredients. From 1991 up to 2014, 55 cases of suspected adverse drug reactions due to concomitant intake of health-enhancing products and drugs were reported to Lareb, the Netherlands Pharmacovigilance Centre. An overview of these suspected interactions is presented and their potential mechanisms of action are described. Mainly during the metabolism of xenobiotics and due to the pharmacodynamics effects interactions seem to occur, which may result in adverse drug reactions. Where legislation is seen to distinct food and medicine, legislation concerning these different bioactive products is less clear-cut. This can only be resolved by increasing the molecular knowledge on bioactive substances and their potential interactions. Thereby potential interactions can be better understood and prevented on an individual level. By considering the dietary pattern and use of bioactive substances with prescribed medication, both health professionals and consumers will be increasingly aware of interactions and these interactive adverse effects can be prevented.
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Seguridad de Productos para el Consumidor/legislación & jurisprudencia , Suplementos Dietéticos/efectos adversos , Interacciones Alimento-Droga , Política de Salud/legislación & jurisprudencia , Interacciones de Hierba-Droga , Preparaciones de Plantas/efectos adversos , Sistemas de Registro de Reacción Adversa a Medicamentos/legislación & jurisprudencia , Biotransformación , Humanos , Farmacovigilancia , Formulación de Políticas , Medición de Riesgo , Factores de RiesgoRESUMEN
In 2007, the Nutrition and Health Claim Regulation (NHCR) entered into force, which required scientific substantiation of health claims. In the field of antioxidants, most proposed claims were negatively assessed by the European Food Safety Authority (EFSA). This study reviews the perception of the NHCR of 14 Dutch stakeholders to unravel the grounds for disproving the putative health claims. Most claims are shown to be refused based on the quality of scientific substantiation, due to usage of scientific methods on which no consensus has been reached and the differences in expectations and requirements. Three themes exemplify the need for improvement in applying the NHCR: (i) enforcement; (ii) methodology; and (iii) perceived impact of the NHCR. With highly diverging perceptions of stakeholders, the current effectiveness of the NHCR can be questioned. The views of different stakeholders on these themes help to focus the discussion on the NCHR in capturing health effects.
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Antioxidantes , Etiquetado de Alimentos/legislación & jurisprudencia , Alimentos Funcionales , Salud , Legislación Alimentaria , Ciencia , Unión Europea , Inocuidad de los Alimentos , Humanos , Países Bajos , PercepciónRESUMEN
This article analyses the consequences of the implementation of the nutrition and health claim regulation in the field of food products containing antioxidants or food products claiming antioxidant activity. To this end, it first examines the origin and creation of the regulation and the involvement of EFSA in assessing scientific substantiation of health claims. Three criteria are regarded as critical in EFSA's opinions on the scientific substantiation of a health claim: the claimed effect (i) is well defined; (ii) is a clear beneficial physiological effect; and (iii) shows a cause effect relationship with the consumption of the food or functional ingredient. These criteria have implications for the research requested to substantiate health claims, although these implications do not all seem to fit nutrition research as it is currently executed. Looking at antioxidants, the complexity of the mechanisms and actions of antioxidants is not recognised by the criteria used to evaluate proposed health claims, nor by the methodologies used to assess the effects of antioxidants. These criteria should be adjusted with novel scientific insights after consulting stakeholders.
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Antioxidantes , Etiquetado de Alimentos/legislación & jurisprudencia , Alimentos Orgánicos , Alimentos Funcionales , Legislación Alimentaria , Unión Europea , Regulación Gubernamental , Valor NutritivoRESUMEN
Consumer awareness of meat-associated health and environmental risks is increasing and motivates a shift toward consuming meat alternatives. This is also reflected in efforts invested in studying meat alternatives from the perspective of nutritional, environmental, and consumer sciences. Despite shared research interest, these studies cannot be readily compared and interpreted because there is no clear consensus on what meat alternatives are. Scholarly debates on acceptance, nutritional value, and environmental advantages of meat alternatives would benefit from a clear definition of meat alternatives. With the goal of defining meat alternatives, relevant scientific literature in the past 10 years was systematically searched and screened guided by the scoping review Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension. The initial search resulted in >100,000 hits, which was reduced to 2465 papers. Next, titles and abstracts were scrutinized using Rayyan.ai, resulting in 193 articles considered for the present review. Article screening and data extraction was performed using ATLAS.ti software. Three major themes were identified to define meat alternative products including: 1) producing and sourcing of ingredients; 2) product characteristics (that is, sensory characteristics, nutritional value, and health profile, social and environmental sustainability profile); and 3) consumer characteristics concerning the marketing and consumption context. Meat alternatives are multifaceted, that is, certain products can be considered as meat alternatives in some context, but not in another context. For any product, it is impossible to unequivocally state that it is a meat alternative. There is a lack of consensus from the diverse literature on what constitutes meat alternatives. However, products may be qualified as meat alternatives according to three key criteria as proposed in a taxonomy: 1) production and sourcing, 2) product characteristics, and/or 3) consumption. We recommend researchers (and other stakeholders) to do so as it allows for better informed future discussions of meat alternatives.
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Background and aims: Observational data indicate that diets rich in fruits and vegetables have a positive effect on inflammatory status, improve metabolic resilience and may protect against the development of non-communicable diseases. Nevertheless, experimental evidence demonstrating a causal relationship between nutrient intake (especially whole foods) and changes in metabolic health is scarce. This study investigated the pleiotropic effects of sulforaphane from broccoli sprouts, compared to pea sprouts, on biomarkers of endothelial function, inflammation and metabolic stress in healthy participants subjected to a standardized caloric challenge. Methods: In this double-blind, crossover, randomized, placebo-controlled trial 12 healthy participants were administered 16 g broccoli sprouts, or pea sprouts (placebo) followed by the standardized high-caloric drink PhenFlex given to disturb healthy homeostasis. Levels of inflammatory biomarkers and metabolic parameters were measured in plasma before and 2 h after the caloric overload. Results: Administration of broccoli sprouts promoted an increase in levels of CCL-2 induced by caloric load (p = 0.017). Other biomarkers (sICAM-1, sVCAM-1, hs-CRP, and IL-10) individually showed insignificant tendencies toward increase with administration of sulforaphane. Combining all studied biomarkers into the systemic low-grade inflammation score further confirmed upregulation of the inflammatory activity (p = 0.087) after sulforaphane. No significant effects on biomarkers of metabolic stress were detected. Conclusion: This study has demonstrated that sulforaphane facilitated development of a mild pro-inflammatory state during the caloric challenge, which could be suggestive of the onset of the hormetic response induced by this phytonutrient. The use of integrative outcomes measures such as the systemic low-grade inflammation score can be viewed as a more robust approach to study the subtle and pleiotropic effects of phytonutrients.Clinical trial registration:www.clinicaltrials.gov, identifier NCT05146804.
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Background and aims: As our understanding of platelet activation in response to infections and/or inflammatory conditions is growing, it is becoming clearer that safe, yet efficacious, platelet-targeted phytochemicals could improve public health beyond the field of cardiovascular diseases. The phytonutrient sulforaphane shows promise for clinical use due to its effect on inflammatory pathways, favorable pharmacokinetic profile, and high bioavailability. The potential of sulforaphane to improve platelet functionality in impaired metabolic processes has however hardly been studied in humans. This study investigated the effects of broccoli sprout consumption, as a source of sulforaphane, on urinary 11-dehydro-thromboxane B2 (TXB2), a stable thromboxane metabolite used to monitor eicosanoid biosynthesis and response to antithrombotic therapy, in healthy participants exposed to caloric overload. Methods: In this double-blind, placebo-controlled, crossover trial 12 healthy participants were administered 16g of broccoli sprouts, or pea sprouts (placebo) followed by the standardized high-caloric drink PhenFlex given to challenge healthy homeostasis. Urine samples were collected during the study visits and analyzed for 11-dehydro-TXB2, sulforaphane and its metabolites. Genotyping was performed using Illumina GSA v3.0 DTCBooster. Results: Administration of broccoli sprouts before the caloric load reduced urinary 11-dehydro-TXB2 levels by 50% (p = 0.018). The amount of sulforaphane excreted in the urine during the study visits correlated negatively with 11-dehydro-TXB2 (rs = -0.377, p = 0.025). Participants carrying the polymorphic variant NAD(P)H dehydrogenase quinone 1 (NQO1*2) showed decreased excretion of sulforaphane (p = 0.035). Conclusion: Sulforaphane was shown to be effective in targeting platelet responsiveness after a single intake. Our results indicate an inverse causal relationship between sulforaphane and 11-dehydro-TXB2, which is unaffected by the concomitant intake of the metabolic challenge. 11-Dehydro-TXB2 shows promise as a non-invasive, sensitive, and suitable biomarker to investigate the effects of phytonutrients on platelet aggregation within hours. Clinical trial registration: [https://clinicaltrials.gov/], identifier [NCT05146804].
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The COVID-19 pandemic has been detrimental to food security globally. The Netherlands, despite its advanced stage of development, saw a surge in food insecurity among its most vulnerable citizens. Dutch food aid is managed by private charities and social organisations that often aim to address the problems of food insecurity and food waste by redistributing surplus food that is safe to consume. This paper investigates how the pandemic impacted surplus food redistribution in the country by employing an Exploratory-Descriptive-Qualitative approach. This is done by analysing data from interviews with relevant stakeholders involved in redistributing surplus food in the Netherlands as well as media reports on the topic. Our findings indicate that the interviewed organisations experienced drastic fluctuations in supply and demand. To cope with these changes, rapid organisational and supply chain innovation was observed. Next to this, there seems to have been disproportionate negative impact on smaller charities in comparison to bigger, better established organisations. Based on our findings, we discuss what the future of surplus food distribution in the Netherlands might look like and why changes made during the pandemic must be well documented and carefully analysed.
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The Dutch Pharmacovigilance Centre Lareb receives an increasing number of reports on products that fall within the grey area of non-registered health-enhancing products, including supplements. Currently, there is no structural vigilance approach to handling these spontaneous reports of suspected adverse events. This explorative study identified whether and how a vigilance framework in the Netherlands can be organised to contribute to consumer protection from adverse reactions to health-enhancing food products. Conducted interviews showed that involved organisations form a complex network, without official governance structures. Organisations lack a legal basis to handling reports, whilst representatives do feel the need to take reports seriously. Interviewees identified various opportunities to improve vigilance, including raising consumer awareness. Following our study, first steps were taken towards improving safety by officially designating Lareb to study adverse events. Further advances to food supplement safety were announced by the Dutch Ministry but have not yet been implemented. With highly differing approaches to governing vigilance in- and outside the EU, it remains necessary to further analyse how nutrivigilance can be organised best to stimulate consumer protection from unsafe substances.
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Sistemas de Registro de Reacción Adversa a Medicamentos , Farmacovigilancia , Suplementos Dietéticos/efectos adversos , Humanos , Países BajosRESUMEN
Suggestions that a food contains healthy ingredients or that it can provide beneficial effects upon consumption have been regulated in the EU since 2006. This paper describes the analysis of how this nutrition and health claim regulation has resulted in over 300 authorised claims and how the authorisation requirements and processes have affected the use of claims on foods. Five challenges are identified that negatively affect the current legislation dealing with nutrition and health claims: non-reviewed botanical claims (as well as on hold claims for infants and young children), the lack of nutrient profiles and the focus of claims on single ingredients, consumer understanding, research into health effects of nutrition and finally, enforcement. These challenges are shown to influence the goals of the regulation: protecting consumers from false and misleading claims and stimulating the development of a level playing field in the EU, to foster innovation. Tackling these political and scientific substantiation questions for health claims, together with continuously analysing the understanding and usage of claims by consumers and operators will ensure that the NHCR will stay effective, today and in the future.
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Alimentos , Legislación Alimentaria , Estado Nutricional , Europa (Continente) , Unión Europea , Etiquetado de Alimentos/legislación & jurisprudencia , Inocuidad de los Alimentos , Predicción , Alimentos Funcionales , Humanos , Aplicación de la Ley , Valor NutritivoRESUMEN
The importance of a well-functioning and balanced immune system has become more apparent in recent decades. Various elements have however not yet been uncovered as shown, for example, in the uncertainty on immune system responses to COVID-19. Fungal beta-glucans are bioactive molecules with immunomodulating properties. Insights into the effects and function of beta-glucans, which have been used in traditional Chinese medicine for centuries, advances with the help of modern immunological and biotechnological methods. However, it is still unclear into which area beta-glucans fit best: supplements or medicine? This review has highlighted the potential application of fungal beta-glucans in nutrition and medicine, reviewing their formulation, efficacy, safety profile, and immunomodulating effects. The current status of dietary fungal glucans with respect to the European scientific requirements for health claims related to the immune system and defense against pathogens has been reviewed. Comparing the evidence base of the putative health effects of fungal beta-glucan supplements with the published guidance documents by EFSA on substantiating immune stimulation and pathogen defense by food products shows that fungal beta-glucans could play a role in supporting and maintaining health and, thus, can be seen as a good health-promoting substance from food, which could mean that this effect may also be claimed if approved. In addition to these developments related to food uses of beta-glucan-containing supplements, beta-glucans could also hold a novel position in Western medicine as the concept of trained immunity is relatively new and has not been investigated to a large extent. These innovative concepts, together with the emerging success of modern immunological and biotechnological methods, suggest that fungal glucans may play a promising role in both perspectives, and that there are possibilities for traditional medicine to provide an immunological application in both medicine and nutrition.