20% off £35

Code:SAVE20
Vitamins & SupplementsVitamins & Supplements Shop AllHair, Skin & NailsCollagen & SilicaMuscle Support & Joint PainDigestive HealthMagnesiumFunctional 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 OilGarlicGinkgo BilobaGlucosamineGlucomannanSeaweed, Kelps and Aquaceuticals5 HTPDigestive EnzymesSaw palmettoCharcoalConditionShop 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 ReliefVisionWomen's HealthShop all Women's HealthPerimenopauseMenopauseMenstrual SupportUrinary Tract HealthPregnancy & ConceptionMen's HealthShop all Men's HealthProstate HealthChildren's HealthCBD Vitamins & SupplementsShop all CBD Vitamins & SupplementsCBD OilCBD CapsulesCBD GummiesHerbal & Licensed RemediesShop all Herbal & Licensed RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyTissue SaltsFlower RemediesHomeopathic RemediesAt-Home TestsVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNew Leaf ProductsNovominsNew NordicBioglanWeledaNatures AidBetterYouEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletFree Biotin when you spend £20Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeSesame Seed FreeWheat FreeParaben FreeSLS FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomCollagenChaga MushroomArnicaMaitake MushroomAstragalusCastor OilCordyceps MushroomNew inFood & DrinkFood & Drink Shop AllDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedHealthier SnackingShop all Healthier SnackingSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockManuka HoneyBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateHome BakingShop all Home BakingBaking IngredientsBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsTinned FoodsHerbs, Spices & SeasoningGravy, Broths & StockVegan Food & DrinkShop all Vegan Food & DrinkMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsDairy Free DrinksNutritionally Complete FoodHolland & BarrettNaturyaTwiningsNakdHeath & HeatherPerfectTedBio & MeManuka DoctorPukkaEgmont HoneyEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy 1 Get 1 FreeBuy one get one 1/2 price2 For £5 Mix & MatchWhile Stocks LastGluten FreeDairy FreeSugar FreeWheat FreeEgg FreeMilk FreeNut FreeSesame Seed FreeSoya FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomChaga MushroomTremella MushroomTrumpet MushroomNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinWhey ProteinClear ProteinMass GainersVegan ProteinDiet ProteinCaseinCreatineShop all CreatineCreatine PowderCreatine CapsulesCreatine GummiesCreatine LiquidFlavoured CreatineSports SupplementsShop all Sports SupplementsFat BurnersAmino AcidsVitaminsTestosteroneGreensSports CollagenHydration & GelsShop all Hydration & GelsEnergy GelsElectrolytesNutritionally Complete FoodPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutCaffeine Free Pre WorkoutAmino Energy PowdersBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksAmino AcidsShop all Amino AcidsAmino Energy PowdersBCAAL-LysineGlutamineCarnitineArginineMeal Replacement ShakesVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness EquipmentApplied NutritionOptimum NutritionPrecision EngineeredUSNMyproteinHuelGrenadeTriActiveSiSYfoodEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletShort Dated August 2025Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeApple Cider VinegarNew inBeautyNew inCetaphilAveenoDr OrganicFaith in NatureWeledaNaturtintTisserandQ+AMiaromaSukinEnd of Summer SaleFree Biotin when you spend £203 For 2 Mix & MatchSave up to 1/2 PriceOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletAlcohol FreeFluoride freeParfum FreeGluten FreeDairy FreeSoya FreeSugar FreeVitamin CLavenderTea TreeAloe VeraRosehipHyaluronic AcidRosemaryVitamin ESalicylic AcidSeaweedBeauty Shop AllSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareSkin AilmentsSkin OilsCBD BeautyFace CareShop all Face CareCleanser & TonerFace MoisturiserFace Oil & SerumFace WashFace Exfoliators & ScrubsFace MasksHair CareShop all Hair CareShampoo & ConditionerHair ColouringHair MasksHair Oil & SerumHair AccessoriesHair Spray, Gel & MousseCollagen & SilicaHair, Skin & NailsSun CareShop all Sun CareSun Lotion SPFMineral Sun CareFace SPFAfter SunWashing & BathingShop all Washing & BathingShampoo & ConditionerBathing AccessoriesFeminine CareShower Gel & Body WashDeodorantDentalHand WashSoapBath Soak & OilBody ScrubBath Bombs & SaltsIncontinence SupportAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticMother & BabyShop all Mother & BabyBaby Skincare & ToiletriesElectrical WellnessWeight ManagementWeight Management Shop AllFat Burners, Binders & Appetite SuppressantsShop all Fat Burners, Binders & Appetite SuppressantsFat BurnersFat BindersAppetite SuppressantsSlimming TabletsWeight Management Shakes Shop all Weight Management Shakes Meal Replacement ShakesDiet ProteinDiet Food & DrinkShop all Diet Food & DrinkSlimming TeasHealthier CookingLow Calorie SnacksFruit, Nuts & SeedsJuices & Health ShotsApple Cider VinegarExercise SupportShop all Exercise SupportFitness EquipmentMeal Replacement ShakesDiet ProteinProtein BarsHolland & BarrettUSNEat WaterFrejaIdeal HealthNudie SnacksBraggNatures AidNew NordicSlimExpertEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeShort Dated August 2025Gluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeApple Cider VinegarLion's Mane MushroomReishi MushroomSea MossNew inMedicines and HealthcareShop all Medicines and HealthcareHayfever & Allergy RemediesPain ReliefCough, Colds & Sore ThroatAntacids & GastrointestinalInfant & BabiesFemale HealthHaemorrhoids & Piles TreatmentsEar Care & Eye HealthFoot Care & Health Skin & ScalpMouth & Oral CareHair & ScalpTravelCareNurofenE45StrepsilsCalpolOilatumTiger BalmAnadinAnusolBeechamsSave up to 1/2 PriceEnd of Summer SaleNew inVeganNew InTrendingThe best of Holland & BarrettEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutlet2 For £5 Mix & MatchWhile Stocks Last3 For £3 Mix & MatchShort Dated September 2025Shop all Health & WellnessJoints, Bones, & MusclesExercise & PerformanceEnergyGut HealthBrain HealthHeart HealthHair & Skin HealthWomen's HealthImmunitySleep & RelaxationChildren's HealthMen's HealthEmotional WellbeingEye HealthHolland & BarrettDr OrganicVitabioticsWeledaFaith in NatureApplied NutritionOptimum NutritionNaturtintPrecision EngineeredSolgarEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutletGluten FreeDairy FreeAlcohol FreeSugar FreeSoya FreeParfum FreeWheat FreeSesame Seed FreeEgg FreeMilk FreeVitamin CLavenderAloe VeraTea TreeLion's Mane MushroomRosehipApple Cider VinegarHyaluronic AcidVitamin ERosemaryNew inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
Skip to content

Explore related topics

From "brain food" to Shilajit: 5 wellness need-to-knows

liz_connorheadshot

Written byLiz Connor

heeral-patel-bio

Reviewed byHeeral Patel

Wellness Edit January
From the latest wellness trends making noise on TikTok to the seasonal bestsellers to add to your basket, find useful tools and solutions for everyday life in our monthly wellness update

Summary

1Brain food

Why products and supplements fortified with added nutrients associated with brain health are set to dominate our kitchen...

2Shilajit

Believe it or not, this season’s hottest TikTok ingredient is a tar-like substance that’s made from decomposing mountain matter...

3The oral biome

This year we’ll be going beyond the gut to understand how the community of bacteria in our mouth impacts wider wellbeing...

Explore related topics

Whether you’re taking things slow or planning an all-out wellbeing kick, we’ve got all the seasonal tips and advice you need to make January your best month yet.

What’s trending: Brain food

The brain is arguably one of the most important organs in our body. Yet aside from dabbling in the occasional Sudoku puzzle, few of us actually think about how to keep our cognitive function in check, especially when it comes to our diets.

Brain health is no longer a concern solely reserved for the over-65s, and a new wave of products fortified with 'brain-supporting' ingredients are primed to grow in popularity as we learn more about the link between nutrition and our minds.
jan-wellness-edit-
How to get in on the trend: If you're looking to make lifestyle changes that may help support normal cognitive function, adding nutritious ingredients with these benefits to your daily diet is an easy step. Key staples to include are iodine (which may contribute to normal cognitive function)1, zinc-rich2 products and omega-3-rich fatty fish such as mackerel and salmon.3 For an easy-to-take supplement on-the-go, opt for omega-3 supplements high in DHA.

What’s new: Body, mind and muscle smoothies

The start of a new year is a prime time to kick start a new training routine, but if you’re planning to lift heavy weights at the gym, it’s worth spending some time thinking about your protein strategy.

From beginners tackling their first squats to seasoned lifters chasing PRs, pretty much everyone can benefit from eating more protein, which is essential for growth and maintenance of muscle mass. During exercise, tiny tears form in your muscles, which require (you guessed it) protein, maintaining them in the process.
jan-wellness-edit-1
How to get in on the trend: If you want to reap the muscle-supporting benefits of protein, try adding Tri Active’s Super Good Apple and Blueberry Protein Smoothie to your post-workout routine. Each 50g contains 24g of protein, as well as 26 vitamins and minerals - including pantothenic acid to support normal mental performance and zinc to support cognitive function - giving you an extra helping hand during the dreariest month of the year.

What’s in season: Shilajit

If you’re a regular on socials, you’re probably already familiar with the supplement shilajit - a sticky, mineral-rich resin that’s found in mountainous regions like the Himalayas. Long a staple of traditional remedies, this black, tar-like substance is thought to be formed over centuries by the gradual decomposition caused by microorganisms on plant and rock material.

In recent months however, Shilajit has emerged as the latest new-old ingredient to creep into Western wellness culture, with devotees sharing their love for the trendy supplement on TikTok.
jan-wellness-edit-2
How to get in on the trend: With minerals like iron, calcium, magnesium and potassium,4 our Shilajit 100mg Capsules are made with 80% humic compounds.5

As always, it’s worth speaking to your GP before adding any new supplements into your diet.

What you’re loving: Matrescence

As the nutrition space pivots to address the needs of men and women who are prioritising their fertility and overall wellbeing, the conversation around ‘matrescence’ - the psychological and physiological significance of being a mother - is heating up.

In its wake, a new wave of emerging research, which delves into the changes to women’s brains during and after pregnancy, is leading to a greater understanding of the physiological impact of motherhood. According to recent stats, as many as one in five women struggle with their mental health during pregnancy or in the first year after birth.6
jan-wellness-edit-3
How to get on the trend: With the average age of women who gave birth increasing to 30.9 in 2022, a wider range of solutions are appearing to support mothers’ health at every stage.

This year, H&B is also collaborating with period tracking app Moody Month to provide recommendations for women at all stages.

What’s next: The oral biome

After years of gut-friendly products popping up all over the place, 2025 will introduce us to the benefits of supporting the microbiome in your mouth.

Did you know that your mouth contains the second most diverse microbial community (the first being the gut) in the body, harbouring over 700 species of bacteria? What’s more, researchers reckon that when the oral microbiome is off-kilter, we should all be taking conscious steps to support its diversity.
jan-wellness-edit-3
How to get in on the trend: With emerging studies7-10 finding that a well-balanced mouth microbiome is associated with brain health, gut health, metabolic health and immunity, brands are responding with innovative products to support the oral microbiome.

Want more of the latest news, tips and trends?

Get a concentrated hit of wellness knowledge every month – direct to your inbox – by signing up to Holland & Barrett. Just be sure to opt in to our marketing emails.

Disclaimer

The advice in this article is for information only and should not replace medical care. Please check with your GP or healthcare professional before trying any supplements, treatments or remedies. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
 

Sources

1. Redman K, Ruffman T, Fitzgerald P, Skeaff S. Iodine Deficiency and the Brain: Effects and Mechanisms. Critical Reviews in Food Science and Nutrition [Internet]. 2016 Dec 9;56(16):2695–713. Available from: https://pubmed.ncbi.nlm.nih.gov/25880137/
2. Marger L, Schubert CR, Bertrand D. Zinc: an underappreciated modulatory factor of brain function. Biochemical pharmacology [Internet]. 2014 [cited 2019 Nov 21];91(4):426–35. Available from: https://www.ncbi.nlm.nih.gov/pubmed/25130547
3. Dighriri IM, Alsubaie AM, Hakami FM, Hamithi DM, Alshekh MM, Khobrani FA, et al. Effects of Omega-3 Polyunsaturated Fatty Acids on Brain Functions: A Systematic Review. Cureus [Internet]. 2022 Oct 9;14(10). Available from: https://www.cureus.com/articles/116591-effects-of-omega-3-polyunsaturated-fatty-acids-on-brain-functions-a-systematic-review
4. Kamgar E, Kaykhaii M, Zembrzuska J. A Comprehensive Review on Shilajit: What We Know about Its Chemical Composition. Critical Reviews in Analytical Chemistry [Internet]. 2023 Dec 22;1–13. Available from: https://pubmed.ncbi.nlm.nih.gov/38133965/
5. Csicsor A, Tombácz E, Kulcsár P. Antioxidant potential of humic substances measured by Folin-Ciocalteu, CUPRAC, QUENCHER-CUPRAC and ESR methods. Journal of Molecular Liquids [Internet]. 2023 Oct 10;391:123294. Available from: https://www.sciencedirect.com/science/article/abs/pii/S0167732223021001
6. NHS. Your mental health - Start for Life [Internet]. nhs.uk. 2023. Available from: https://www.nhs.uk/start-for-life/baby/your-mental-health/
7. Sansores-España LD, Melgar-Rodríguez S, Olivares-Sagredo K, Cafferata EA, Martínez-Aguilar VM, Vernal R, et al. Oral-Gut-Brain Axis in Experimental Models of Periodontitis: Associating Gut Dysbiosis With Neurodegenerative Diseases. Frontiers in Aging. 2021 Dec 10;2.
8. Rivier CA, Renedo D, de Havenon A, Gill TM, Payabvash S, Sheth KN, et al. Poor Oral Health Is Associated with Worse Brain Imaging Profiles. medRxiv [Internet]. 2023 Mar 18;2023.03.18.23287435. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10055602/
9. Modulation of Immune Response in Oral Health: Current Challenges and Future Directions [Internet]. Frontiers. 2024 [cited 2024 Dec 17]. Available from: https://www.frontiersin.org/research-topics/57354/modulation-of-immune-response-in-oral-health-current-challenges-and-future-directions
10. Mauri-Obradors E, Elosua R. The oral-systemic axis: how oral health affects cardiovascular and metabolic health. European Journal of Preventive Cardiology [Internet]. 2023 Nov 7 [cited 2024 Oct 3];31(1):11–2. Available from: https://academic.oup.com/eurjpc/article-abstract/31/1/11/7378817
 

Related Articles

Sign up for exclusive offers

Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.