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

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...