Insights for healthier choices

Practical, evidence based guides to help you understand what is really in your food. We dig into food labels, additives, allergens and the nutrition claims that fill supermarket shelves, then translate the science into plain English. Whether you are managing a health condition, avoiding certain ingredients, or just trying to eat a little better, these articles help you make sense of it all and shop with confidence. New posts land regularly, so check back or follow along.

NutritionHealth Tips

Collagen Supplements: Does the Hype Match the Evidence?

A major 2026 review pooled 113 trials on collagen supplements. Here's what it found for skin, joints and your wallet.

By Glenn Cahill23 October 202611 min read
Health Tips

Gout and Diet: What Actually Helps and What's a Myth

Gout affects 1 in 40 UK adults. Here's what the evidence says actually helps, and which old advice is just a persistent myth.

By Glenn Cahill16 October 202611 min read
NutritionHealth Tips

Omega-3 Supplements: What The Evidence Actually Shows

Fish oil is one of the UK's best selling supplements, but major trials say it won't protect your heart. Here's what actually works.

By Glenn Cahill12 October 20269 min read
NutritionHealth Tips

Vitamin B12 on a Plant Based Diet: What You're Missing

Up to half of vegans may be running low on B12. Here's what actually works, from fortified foods to supplements.

By Glenn Cahill9 October 20268 min read
NutritionHealth Tips

Why Creatine Is Having a Moment Beyond the Gym Floor

Creatine isn't only for bodybuilders. Here's what the evidence says about it for women, muscle, brain and everyday energy.

By Glenn Cahill7 October 20269 min read
NutritionHealth Tips

Magnesium and Sleep: Does the TikTok Hype Hold Up?

TikTok says magnesium glycinate fixes sleep and anxiety. Over two thirds of UK adults may fall short of it. Here is what the evidence says.

By Glenn Cahill5 October 202610 min read
NutritionHealth Tips

How Much Protein Do You Actually Need?

57% of UK shoppers are chasing protein, but most already get enough. Here's who actually needs more, and who doesn't.

By Glenn Cahill2 October 202611 min read
NutritionHealth Tips

PCOS Is Now PMOS: A UK Guide to Eating Well With It

PCOS was renamed PMOS in 2026. Here's what changed, and the UK dietitian backed diet advice that actually eases symptoms.

By Glenn Cahill30 September 202612 min read
NutritionHealth Tips

Vitamin D in the UK: Why So Many of Us Are Running Low

Nearly half of UK adults have low vitamin D. Here's what actually works, from sunlight and food to safe supplement doses.

By Glenn Cahill28 September 202612 min read
NutritionHealth Tips

Iron Deficiency and Diet: A UK Guide to Getting Enough

Nearly a third of UK women are low in iron. Here's what actually boosts absorption, and what quietly blocks it.

By Glenn Cahill25 September 202610 min read
NutritionHealth Tips

Menopause and Diet: A UK Guide to Eating Well Through It

13 million UK women are currently peri or post menopausal. Here's what the evidence says about eating well through it.

By Glenn Cahill23 September 202612 min read
Health Tips

Type 2 Diabetes and Diet: A UK Guide That Actually Helps

1 in 4 UK adults now live with diabetes or prediabetes. Here's what the evidence says about food, blood sugar and remission.

By Glenn Cahill21 September 20269 min read
Health Tips

Pregnancy Nutrition: A UK Guide to Eating Safely and Well

Most UK women don't get enough folate and vitamin D from diet alone in pregnancy. Here's what to eat, what to avoid, and why.

By Glenn Cahill18 September 202612 min read
NutritionHealth Tips

Eating With IBS: A UK Guide to Diet, FODMAPs and Fibre

Nearly one in five UK adults live with IBS. Here's what the evidence actually says about diet, fibre types and the low FODMAP approach.

By Glenn Cahill17 September 202610 min read
NutritionHealth Tips

Eating Well on Weight Loss Jabs

Weight loss jabs like Mounjaro and Wegovy curb appetite fast, but that can mean too little protein and fibre. Here's how to eat well on them.

By Glenn Cahill14 September 202611 min read
NutritionHealth Tips

E Numbers Explained: What UK Shoppers Need to Know

Most E numbers are harmless, but a few, like the Southampton Six and nitrites in bacon, have real evidence behind them. Here's what to actually watch for.

By Glenn Cahill13 July 202610 min read
Health Tips

The Best Foods for Acid Reflux (And What to Swap Out First)

Around 1 in 4 UK adults deal with acid reflux regularly. Here's what the evidence actually says about which foods help, which ones trigger it, and why timing matters as much as the food itself.

By Glenn Cahill6 July 202610 min read
GeneralNutrition

Seed Oils: What the Science Actually Says

Sunflower oil, rapeseed, corn oil. If you follow wellness content online, you have probably seen them demonised as toxic. But is the fear grounded in evidence, or is this another case of social media turning something complicated into a soundbite? We looked at what the research actually shows.

By Glenn Cahill29 May 202611 min read
NutritionHealth Tips

Britain's Salt Problem: The Everyday Foods Quietly Raising Your Blood Pressure

The average UK adult eats 40% more salt than recommended every single day, and most of it comes not from the salt shaker but from food they would never suspect. From breakfast cereal to bread, we look at where it is hiding and what you can do about it.

By Glenn Cahill22 May 20268 min read
Health Tips

Fibremaxxing: The Gut Health Trend the UK Actually Needs Right Now

96% of UK adults don't eat enough fibre. Now a social media-born health trend is pushing back, and the research is firmly on its side. Here's what fibremaxxing is, why it matters for your gut, and how to actually do it.

By Glenn Cahill15 May 202612 min read
Nutrition

Ultra-Processed Foods: Why UK Adults Can't Spot Them (And How to Change That)

A lot of UK adults know ultra-processed foods are harmful, but only a few can correctly recognise them. Here's what UPFs really are, why they're so hard to spot, and how to take back control

By Glenn Cahill8 May 202610 min read

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