Health & Wellness Blog | Expert Tips & Advice - The Health Improvers

The Health Improvers Pea Protein pack
25g of powder isn’t 25g of protein: a practical portion guide
Understand powder weight versus protein content, measure a serving and calculate how long a 500g pack lasts, using pea, rice and hemp protein examples. Read more...
Restore Balance Complex ingredients including aloe vera, coconut, garlic, herbs, capsules and live cultures
Restore Balance Complex Ingredients Explained: Aloe, Caprylic Acid, Garlic, Live Cultures and Zinc
An ingredient-by-ingredient guide to Restore Balance Complex, explaining equivalent botanical weights, caprylic acid, live-culture CFU counts and authorised zinc claims. Read more...
Aloe vera leaves and gel illustrating a UK comparison of aloe supplement formats
How to Choose an Aloe Vera Supplement: Leaf, Gel, Juice and Extracts
A UK guide to aloe plant parts, oral and topical formats, extract-equivalent quantities, processing information, safety and permitted claims. Read more...
Amber supplement bottle with coconut, capsules, a label chart, magnifying glass and illustrated live cultures
Caprylic Acid and CFU Counts Explained: How to Compare UK Supplement Labels
Caprylic acid and CFU are routinely misread on supplement labels. This guide explains magnesium caprylate, viable-culture counts, shelf-life guarantees and the GB claims rules. Read more...
Apple cider vinegar, ginger and supplement ingredients illustrating an ACV label guide
Apple Cider Vinegar Ingredients Explained: ACV Powder, ‘The Mother’ and Chromium
Understand ACV powder, acetic acid, the mother, chromium and common botanicals—plus the label figures that can and cannot be compared. Read more...
Apple cider vinegar, apples and capsules illustrating evidence and UK weight-loss claim rules
Apple Cider Vinegar and Weight Loss: Evidence and UK Claims
Apple cider vinegar has no authorised GB weight-loss claim. Here is what human research found, why liquid studies do not prove capsule equivalence and what chromium may say. Read more...
Apples, liquid vinegar, capsules and gummies illustrating a 2026 UK ACV supplement comparison
How to Choose Apple Cider Vinegar: Liquid, Capsules or Gummies
Learn how liquid apple cider vinegar, capsules, tablets and gummies differ, including serving quantities, added nutrients, pack duration and label claims. Read more...
Red clover, wild yam and sage ingredients for a UK supplement label guide
Menopause Supplement Ingredients Explained: Red Clover, Wild Yam, Sage and Isoflavones
A UK label guide to red clover, wild yam, sage, hops, soya isoflavones and vitamin B6: what each ingredient is, what the numbers mean and which claims are permitted. Read more...
Fresh sage leaves illustrating UK menopause product claims and THR medicines
What Can UK Menopause-Aisle Products Legally Claim?
Food supplements and registered herbal medicines can sit on the same shelf but follow different rules. Learn what a THR number means, which claims food supplements may use and why... Read more...
Red clover flowers for a UK comparison of menopause supplements and THR medicines
How to Navigate Menopause Products: Supplements and THR Medicines
Understand the difference between food supplements and traditional herbal medicines, plus ingredient labels, authorised claims and when to seek advice. Read more...
Ginseng root illustrating a UK guide to bacopa, ginkgo, ginseng, L-theanine and caffeine labels
Nootropic Ingredients Explained: Bacopa, Ginkgo, Ginseng, L-Theanine and Caffeine
A label-first UK guide to bacopa, ginkgo, Panax ginseng, L-theanine, caffeine and DHA—including forms, declared amounts, legal claims and caffeine calculations. Read more...
Bacopa monnieri plant illustrating what nootropic means on a UK supplement label
What Does “Nootropic” Mean on a UK Supplement Label?
A clear guide to what “nootropic” means in UK supplement advertising, which cognitive claims are authorised, and how to check botanicals, caffeine and labels. Read more...
Ginkgo leaves illustrating a UK comparison of nootropic and brain supplement labels, caffeine and cost
How to Choose a Nootropic Supplement: Labels, Caffeine and Serving Size
A practical guide to nootropic-supplement labels, caffeine declarations, serving size, ingredient quantities, authorised nutrient claims and cautions. Read more...
Caraway seeds illustrating a UK comparison of digestive-enzyme activity, sources, bottle duration and cost
How to Choose a Digestive Enzyme Supplement: Activity, Sources and Format
Understand enzyme activity units, enzyme ranges, lactase, dietary suitability, serving directions and the legal limits of supplement claims. Read more...
Peppermint leaves illustrating a plain guide to amylase, protease, lipase and digestive-enzyme labels
What Are Digestive Enzymes? Amylase, Protease and Lipase Explained
A plain-English guide to digestive enzymes, including amylase, protease, lipase, lactase, enzyme sources, activity units, directions and UK claim rules. Read more...
Digestive enzyme weight compared with measured activity units HUT, DU, SKB, GDU, FIP and USP
Digestive Enzyme Activity Units Explained: HUT, DU, SKB, GDU, FIP and USP
Learn how HUT, DU, SKB, GDU, FIP, USP and FCC terminology works—and why weight alone does not show digestive-enzyme activity. Read more...
Barley grass illustrating a comparison of greens powder and greens capsules
Greens Powder or Capsules? How to Choose
Compare greens powder and capsules by serving size, quantified nutrition, convenience, pack duration and daily cost. Read more...
Spirulina powder illustrating a guide to greens powder ingredients and UK label claims
What's in a Greens Powder? Ingredients and UK Label Claims
A clear guide to grasses, algae, fruits, vegetables, mushrooms and herbs in greens powders, including allergens, proprietary blends and permitted UK claims. Read more...
Wheat grass representing a UK comparison of greens powders by ingredients, organic certification and cost
How to Choose a Greens Powder: Ingredients, Organic Status and Serving Size
Learn how to assess greens-powder serving sizes, ingredient blends, fortification, organic certification, allergens and mushroom declarations. Read more...
Rosehips on cream linen — explaining how much vitamin C you need daily, the 80mg reference intake and what happens at higher doses
How Much Vitamin C Do You Need? UK Intake, NRV and Supplement Doses
The NHS adult figure is 40mg; the label NRV is 80mg. Learn how those compare with 125mg and 1000mg supplement doses. Read more...
Acerola fruit on cream linen — comparing fruit-derived vitamin C with added ascorbic acid and what the difference actually is
Food-Derived Vitamin C vs Ascorbic Acid: What Actually Changes?
Fruit-derived and conventional vitamin C contain the same essential molecule. Here is what changes—and what the evidence does not prove. Read more...
Acerola cherries on cream linen — a UK buyer's guide to choosing a vitamin C supplement and understanding dose and source
How to Choose a Vitamin C Supplement: Dose, Form and Format
A UK guide to vitamin C quantities, food-derived and isolated forms, tablets, capsules and drinks, authorised claims and serving sizes. Read more...
One multivitamin capsule taken daily with water — an honest look at who benefits from a multivitamin and who probably does not
Do You Need a Multivitamin? A Practical UK Guide
Who may find a multivitamin useful, when a targeted supplement is clearer, and the questions to ask before buying. Read more...
The back label of The One multivitamin showing the supplement facts panel and %NRV column used to check whether a nutrient is present at a meaningful level
Multivitamin Nutrient Counts Explained: Why More Is Not Always Better
Ingredient count measures breadth, not quality. Learn how to use amounts, % NRV, serving size and cost to compare multivitamin labels. Read more...
Fresh whole foods laid out on a pale surface — a UK buyer's guide to choosing a multivitamin and reading the %NRV column
How to Choose a Multivitamin: Nutrients, Iron and Format
Learn how to compare multivitamin labels using nutrient amounts, NRVs, iron, vitamin A, vitamin K, serving size and dietary suitability. Read more...
Glucomannan powder illustrating the authorised GB weight-loss claim and its dosing conditions
Glucomannan and Weight Loss: What the Authorised GB Claim Requires
The authorised glucomannan weight claim requires 1g per portion, three times daily, with water before meals and alongside an energy-restricted diet. Read more...
Konjac root and glucomannan powder illustrating a guide to doses, label claims and safe use
What Is Glucomannan? Konjac Fibre, Doses and Safety Explained
Glucomannan is a soluble fibre from konjac. Learn how it differs from konjac root powder, why water matters, what GB claims allow and how to compare labels. Read more...
Glucomannan powder and capsules illustrating a 2026 UK supplement buyer’s guide
How to Choose a Glucomannan Supplement in the UK
A guide to glucomannan quantities, serving schedules, formats, pack duration, caffeine and the conditions attached to authorised weight-loss claims. Read more...
Dark bilberry fruit for a source-backed guide to bilberry extracts, evidence and UK claims
Bilberry and Eye Supplements: Evidence, Extracts and UK Claims
What bilberry is, what the RAF night-vision story really shows, how extract labels differ and which eye-health claims are authorised in Great Britain. Read more...
Golden marigold lutein ingredient for a guide to lutein, zeaxanthin and supplement labels
Lutein and Zeaxanthin Explained: Forms, Labels and UK Claims
A clear guide to lutein, zeaxanthin and meso-zeaxanthin, including free lutein versus lutein esters, label comparisons and authorised GB claims. Read more...
Eye supplement label comparison with marigolds, bilberries, leafy greens and a magnifying glass
How to Choose an Eye Supplement: Claims, Carotenoids and Labels
Learn how to check lawful vision claims, lutein forms, zeaxanthin, AREDS2-style formulas, nutrient quantities and pack duration. Read more...
Nattokinase Complex supplement — nattokinase safety guide, who should not take it
Nattokinase Safety: Medicines, Surgery and Who Should Avoid It
A cautious guide to nattokinase with anticoagulants, antiplatelets, blood-pressure medicines, surgery, pregnancy, bleeding risks and soy allergy. Read more...
Nattokinase Complex capsules — the enzyme from fermented natto soybeans, standardised to 2000 FU
What Is Nattokinase? Natto, FU and UK Claims Explained
What nattokinase is, how it differs from natto, why labels declare both milligrams and FU activity, and which claims are permitted in Great Britain. Read more...
Nattokinase supplement label comparison with natto beans, an amber bottle and a magnifying glass
How to Read a Nattokinase Supplement Label: FU, Dose and Cautions
Understand FU activity, milligram quantities, serving sizes, soy declarations, cautions and the limits of nattokinase supplement claims. Read more...
Spirulina and chlorella algae powder — what green algae supplements actually are
Chlorella and Spirulina Explained: Labels, Testing and UK Claims
Chlorella and spirulina explained: how they differ, what testing matters, why algae are not a reliable B12 shortcut, and how to compare UK labels. Read more...
Kelp seaweed beside a label showing iodine in micrograms for thyroid-function comparison
Iodine and Thyroid Function: UK Intake, Food Sources and Supplement Safety
How iodine supports normal thyroid function, the difference between the UK 140µg intake figure and 150µg NRV, and why excess seaweed iodine matters. Read more...
Kelp and bladderwrack supplements compared by iodine dose, capsule count, testing and price
How to Choose a Seaweed and Iodine Supplement
A UK guide to iodine quantities, seaweed species, standardisation, contaminant testing, serving sizes and important suitability considerations. Read more...
Fresh beetroot with beetroot powder, capsules, a tablet and a juice shot illustrating different supplement formats
How to Choose a Beetroot Supplement: Formats, Amounts and Nitrate
Learn how to compare beetroot powders, capsules, tablets, gummies and nitrate-standardised products using declared amounts and serving information. Read more...
Montmorency tart cherries beside a bowl of cherry powder on linen — what the evidence says about tart cherry supplements
Montmorency Tart Cherry: Evidence, Extract Strength and UK Claims
A careful guide to Montmorency tart cherry evidence, extract equivalents, anthocyanin declarations and what UK supplement claims may say. Read more...
Fresh beetroot and beetroot powder — how dietary nitrates from beetroot work
Dietary Nitrates and Beetroot: Dose, Timing and Label Checks
Learn why beetroot weight is not the same as nitrate dose, how the nitrate pathway works, and what to check on UK beetroot supplement labels. Read more...
Hands examining the back of a supplement bottle label beside reading glasses
How to Read a UK Supplement Label (Line by Line)
A practical line-by-line guide to UK supplement labels, including daily portions, %NRV, extract equivalents, allergens, warnings and mandatory information. Read more...
Supplement capsules beside plain documents and a brass seal on cream linen — supplement quality certifications explained
GMP, ISO 22000 and HACCP: What Supplement Standards Mean
What GMP, ISO 22000, HACCP and Informed Sport actually cover—and what each certificate cannot prove about a supplement. Read more...
Magnifying glass and supplement bottle illustrating UK supplement health-claim rules
UK Supplement Health Claims: What's Legal in Great Britain?
A practical guide to authorised, general, on-hold botanical and medicinal claims for food supplements sold in Great Britain. Read more...
Supplement bottles and labels arranged for comparison — how to choose a supplement in the UK
How to Choose a Supplement in the UK: 10 Label and Safety Checks
A practical 10-point guide to supplement doses, labels, claims, cautions, certifications, cost per day and seller transparency. Read more...
Supplement label percentages and apothecary scales illustrating Nutrient Reference Values
What Does %NRV Mean on a Supplement Label? A UK Guide
What %NRV measures, why 15% often matters for claims, how it differs from a safety limit and why a higher percentage does not mean a better result. Read more...
Creatine myths and facts illustrated with powder and training equipment
Creatine Myths vs Facts: Claims, Kidneys, Loading and Safety
Evidence-based answers about creatine, kidney tests, water weight, loading, cycling, alternative forms and legal GB claims. Read more...
Creatine powder, scoop and drink illustrating dose and timing
Creatine Monohydrate: Dose, Timing, Loading and Daily Use
How to take creatine monohydrate, including actual creatine versus compound weight, timing, optional loading and daily consistency. Read more...
Creatine monohydrate tubs and labels compared in a UK buying guide
UK Creatine Buying Guide 2026: Form, Dose, Purity and Cost
Compare creatine supplements by form, actual creatine per serving, ingredients, servings, manufacturing information and daily cost. Read more...
Collagen supplements and beauty nutrients illustrating research evidence and Great Britain health-claim rules
Collagen for Skin, Hair and Nails: Evidence and GB Health Claims
What does collagen research show, and what may supplement sellers legally claim in Great Britain? Learn how to assess trials and authorised nutrient claims. Read more...
Fish and cattle sources illustrating the differences between marine and bovine collagen supplements
Marine vs Bovine Collagen: Source, Dose, Allergens and Claims
Compare marine and bovine collagen by animal source, collagen type, allergens, dietary suitability, format, dose and Great Britain health-claim rules. Read more...