10% off €35 OR 15% off €45

000000s
Code:HOLLAND
 

10% off €35 OR 15% off €45

000000s

Code:HOLLAND

OffersBlack Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price25% off Online Only OfferOutlet2 for €23 Mix & MatchBuy 2 for €6 Mix & Match4 for €16 Mix & MatchVitamins & SupplementsVitamins & Supplements Shop AllCBDCollagen & SilicaHair, Skin & NailsShop all Hair, Skin & NailsHair GrowthFunctional MushroomsVitaminsShop all VitaminsMultivitaminsVitamin AVitamin BVitamin CVitamin DVitamin EVitamin KVitamin DrinksMineralsShop all MineralsMagnesiumIronZincCalciumSeleniumChromiumSupplementsShop all SupplementsFibre SupplementsAcidophilus & Friendly BacteriaPeppermint OilGrapeseed ExtractLecithinCollagen & SilicaOmega & Fish OilsPlant Sourced SupplementsSuperfood SupplementsArnicaApple CiderRaspberry KetonesAloe VeraChondroitin & MSMCo Enzyme Q10Evening Primrose OilGarlicGlucosamineGlucomannanSeaweed, Kelps and AquaceuticalsDigestive EnzymesSaw palmettoCharcoalWomen's HealthShop all Women's HealthMenopauseMenstrual SupportUrinary Tract HealthPregnancy & ConceptionMen's HealthShop all Men's HealthProstate HealthChildren's HealthConditionShop all ConditionCholesterolAllergy & Hay Fever CareAnxiety SupportBone & Muscle HealthMuscle Support & Joint PainBrain & Memory SupportWomen's HealthMen's HealthChildren's HealthCold & Immune SupportFatigueDigestive HealthHair, Skin & NailsHeart & CirculationLiver CareMood SupportSexual HealthSleep & RelaxationStress ReliefVisionHerbal & Licensed RemediesShop all Herbal & Licensed RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyFlower RemediesVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarBetterYouNew NordicBioglanNatures AidDAMEDr OrganicGrass & Co.Black Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price25% off Online Only OfferOutlet3 for €18 Mix & MatchShort DatedDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkChristmas Food & GiftsAdvent CalendarsFood & Drink Shop AllVegan FoodDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeasMatcha & Green TeaSleep & Relaxation TeaSlimming TeaWomen's Health TeasHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSpreadsPateSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsDrinks & JuicesShop all Drinks & JuicesMultipack DrinksProtein ShakesJuices & Health ShotsNatural Energy DrinksKombuchaSoft DrinksWaterAlcohol Free DrinksKefirSnacksShop all SnacksProtein BarsLow Calorie SnacksChocolate, Cakes & BiscuitsSavoury SnacksSweet SnacksSnack BarsCrisps & ChipsFlapjacksPopcornFood CupboardShop all Food CupboardCondiments & SaucesApple Cider VinegarSuperfoodsBreakfast CerealsHoney, Jams & SpreadsTinned FoodsRice, Pasta, Pulses & GrainsBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesSoya & Meat AlternativeSoup & Ready MealsRice, Pasta, Pulses & GrainsHerbs, Spices & SeasoningGravy & StockHome BakingShop all Home BakingBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesDairy AlternativesShop all Dairy AlternativesOat, Rice & Hemp DrinksSoya DrinksNut DrinksCoconut DrinksNutritionally Complete FoodHolland & BarrettGrenadeNaturyaPukkaHeath & HeatherNakdTwiningsMeridianPerfectTedEgmont HoneyBlack Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price25% off Online Only OfferBuy 2 for €6 Mix & Match4 for €16 Mix & MatchOutlet2 for €3 Mix & MatchGluten FreeDairy FreeWheat FreeEgg FreeSugar FreeMilk FreeSoya FreeSesame Seed FreeCelery FreeFish FreeNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinClear ProteinProtein VeganMeal ReplacementsWhey ProteinMass GainersDiet ProteinCaseinSports SupplementsShop all Sports SupplementsSports CollagenBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksNutritionally Complete FoodMeal Replacement ShakesPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutAmino Energy DrinksAmino Energy PowdersIntra WorkoutKetoPost WorkoutAmino AcidsShop all Amino AcidsBCAAArginineCreatineShop all CreatineCreatine PowderRehydrationShop all RehydrationElectrolytesEnergy GelsVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness GoalShop all Fitness GoalRecoveryMuscle & StrengthLean MuscleEnergy & EnduranceDiet & Weight LossKetoHolland & BarrettOptimum NutritionPrecision EngineeredGrenadeUSNApplied NutritionMyproteinPhDNakdSiSBlack Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price25% off Online Only Offer4 for €16 Mix & MatchOutletGluten FreeDairy FreeSugar FreeWheat FreeEgg FreeMilk FreePalm Oil FreeSesame Seed FreeCelery FreeCrustaceans FreeNew inBeautyNatural Beauty Shop AllAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareCBD BeautyHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenWashing & BathingShop all Washing & BathingShampoo & ConditionerBathing AccessoriesShower Gel & Body WashDeodorantDentalHand WashSoapBath Soak & OilBody ScrubBath Bombs & SaltsFeminine CareIncontinence SupportHair CareShop all Hair CareShampoo & ConditionerHair ColouringHair MasksHair Oil & SerumHair Spray, Gel & MousseHair AccessoriesMother & BabyShop all Mother & BabyBaby Skincare & ToiletriesMakeupElectrical WellnessSexual WellnessDr OrganicFaith in NatureWeledaNaturtintHolland & BarrettTisserandMiaromaQ+ATrilogyEthiqueBlack Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price2 for €23 Mix & MatchOutlet25% off Online Only OfferAlcohol FreeDairy FreeGluten FreeParfum FreePalm Oil FreeMicroplastics FreeSesame Seed FreeSoya FreeCelery FreeCereal FreeNew inWeight ManagementWeight Management Shop AllSlimming TabletsFat Burners, Binders & Appetite SuppressantsShop all Fat Burners, Binders & Appetite SuppressantsFat BurnersFat BindersAppetite SuppressantsShakes & Weight Management ShotsShop all Shakes & Weight Management ShotsMeal Replacement ShakesWeight Management ShotsDiet Food & DrinkShop all Diet Food & DrinkDiet FoodLow Calorie SnacksSlimming TeaExercise SupportHolland & BarrettGrenadeOptimum NutritionHeath & HeatherPulsinUSNDiabloEat WaterGreenPeppersmithBlack Friday DealsBuy One Get One 1/2 Price25% off Online Only OfferBetter than 1/2 priceGluten FreeSugar FreeDairy FreeWheat FreeMilk FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inChristmasHealth & WellnessShop all Health & WellnessJoints Bones & MusclesEnergyGut HealthShop all Gut HealthGut Health FoodHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenStress AnxietyShop all Stress AnxietyEnergy SupportSleep & RelaxationShop all Sleep & RelaxationRelaxationFood & DietShop all Food & DietKeto FoodMenopauseHolland & BarrettNaturtintDr OrganicVitabioticsApplied NutritionOptimum NutritionWildWeledaSolgarNew NordicBlack Friday DealsBuy One Get One 1/2 PriceBetter than 1/2 price25% off Online Only Offer2 for €23 Mix & MatchOutlet3 for €18 Mix & MatchDairy FreeGluten FreeSugar FreeAlcohol FreeWheat FreeEgg FreeSesame Seed FreeCelery FreeCrustaceans FreeFish FreeNew inShop for your WellnessGut HealthImmunityEnergyWomen's HealthMenopauseSkincareJoints, Bones & MusclesHair, Skin & NailsSleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartLow Mood & DepressionEye HealthSexual HealthLearn about WellnessJoints, Bones & MusclesWomen's HealthPeriod & Cycle HealthMenopauseImmunityGut HealthFood & DietSports & FitnessSleep & RelaxationHair Skin & NailsArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast

Explore related topics

5 of the best functional mushrooms – How do they work and what are their benefits?

wild mushrooms on a marble background
Extensive research has shown that there are many different chemical compounds in mushrooms that are responsible for their health-giving properties including vitamins, minerals, alkaloids, proteins and terpenoids.

Explore related topics

For centuries, particularly in China and Japan, certain mushrooms have been valued for their health benefits. 

Today, many of these so called “functional” mushroom species have been recognised as containing super nutrients that may boost immunity, energy levels, cognitive performance, sleep, and gut health - as well as helping us to cope better with stress.
grass & co functional mushroom supplements

So, what are functional mushrooms?

Extensive research has shown that there are many different chemical compounds in mushrooms that are responsible for their health-giving properties including vitamins, minerals, alkaloids, proteins and terpenoids.

As an example, Beta-D-glucans are a specific type of polysaccharide found in mushrooms that have immunity-boosting properties and stimulate the production of white blood cells and antibodies. While Triterpenoids are lipids and play a complementary role with beta-glucans in immune system activation and delivering antioxidant properties. 

Each type of mushroom delivers varying combinations and concentrations of all these compounds (and others) and offers its own specific advantages.

Consuming mushroom extract supplements ensures they deliver more powerful and bioavailable benefits than edible mushrooms.

5 of the Best Functional Mushrooms

reishi mushroom

1. Reishi Mushrooms

In ancient China and Japan, Reishi mushrooms, also known as Lingzhi, were considered extremely valuable. Their first recorded use dates back more than 2000 years. At the time, Reishi was known as “the mushroom of immortality”.
Reishi mushrooms may help with immune system support. Many people also report that they feel less stressed when using Reishi mushrooms, and that they sleep better.

Reishi mushrooms contain a wide range of compounds including proteins, carbohydrates, triterpenes, and minerals. The high nutritional value of Reishi mushrooms is among one of many interesting benefits of this mushroom and has been confirmed in laboratory analyses.
lions mane mushrooms on a wooden spoon

2. Lion's Mane Mushrooms

Lion’s Mane mushrooms have been valued for millennia as plants that support health and longevity, calming the mind, aiding meditation, and improving memory.
Today, many people report that Lion’s Mane helps them to think more clearly and feel more focused.

Lion’s Mane contains erinacines and hericenones which help stimulate the synthesis of important proteins called nerve-growth factors. These proteins are important for healthy nerve cell functioning. Lion’s Mane is also believed to help signal transmission between neurons.

Some studies have shown it to act as a protective mechanism against neurological disease. With this unique mushroom’s fascinating connections to a meditative lifestyle comes a sense of connection for seekers who are searching for spiritual harmony and enlightenment.
Shiitake Mushrooms in a bowl

3. Shiitake Mushrooms

Shiitake mushrooms, once rare in the west, come from the warm climates of south-east Asia. In ancient China, Shiitake mushrooms were considered to be a gift from the gods. It was believed that they helped boost Qi, or life energy.
Shiitake mushrooms contain eritadenine, sterols, and beta-glucans - nutrients that are believed to help combat “bad” cholesterol and improve stamina. Shitake may also improve heart health and immune function.

People choose Shiitake as a supplement because these mushrooms also contain amino acids, B Vitamins, Vitamin D, and a range of trace elements including iron, manganese, phosphorus, selenium, potassium, copper, and zinc. 

Shiitake also contains a unique polysaccharide known as lentinan, the benefits of which are still under debate in the scientific community.
Chaga Mushrooms in a tin and spoon

4. Chaga Mushrooms

Chaga mushrooms include a cocktail of triterpenoids, melanins, polysaccharides, polyphenols and flavins that act as prebiotics as they inhibit the proliferation of endogenous pathogens in the gut. A healthy microbiome is essential to our health and longevity.
Chaga mushrooms are also valued as an excellent source of natural antioxidants and minerals including calcium, manganese, and magnesium as well as B Vitamins, Vitamin D, and amino acids. They may help to improve immunity.

Most people can benefit from using Chaga, but if you’re prone to kidney stones, it may be wise to avoid.
Maitake Mushrooms on a woven tray

5. Maitake Mushrooms

Maitake mushrooms are known as the ‘dancing mushroom’ in Japanese as it is said that people danced in happiness when discovering their healing properties.
Maitake contains a range of beta-glucans, polyphenolics, flavonoids, and fatty acids such as linoleic acid.

This essential organic compound has been shown in studies to promote relaxation and studies suggest in may lower blood pressure.

Maitake may also possess immunomodulation, antioxidant, and other wide-ranging benefits.

The final say

So, could functional mushrooms give you the nutritional boost you need most? The best way to find out is to give them a try!

Since people have been using these mushrooms for centuries with no harmful effects, they’re certainly safe for most people to use. 

Choosing a convenient mushroom supplement capsule is the most consistent and pure way to benefit from a dose of the active ingredients. But your body may need time to get used to the new “superfood” you are giving it; we recommend you start low with small servings when trying mushroom supplements for the first time and go slow.

Related Articles