The Real Cost of Crash Dieting: Why Fast Weight Loss Rarely Stays Lost

Helic Team • 7 October 2026 • 9 min read

Severe calorie restriction produces dramatic results on the scales — roughly 16% of body weight in six months. A year later the advantage over a moderate diet has almost entirely vanished. Here is what the trials show about what you lose, what you keep, and what it costs along the way.

How Often Should You Swap Exercises? The Case Against Muscle Confusion

Helic Team • 23 September 2026 • 8 min read

When trained men had their exercises randomised every single session for eight weeks, they grew just as much muscle as a group who never changed a thing — but their bench press barely moved, gaining 0.77% against 4.7%. Here is what the research actually says about when to rotate exercises, and when to leave your programme alone.

Eating Out Without Derailing Your Goals: What the Numbers Actually Say

Helic Team • 8 September 2026 • 8 min read

The average main course in a UK restaurant chain contains 977 calories, and only 9% meet public health guidance. Worse, most of us underestimate what we have just eaten. Here is what the research shows, and how to eat out regularly without giving up on your goals.

Creatine: The Most Studied Supplement in Sport, and What It Actually Does

Helic Team • 30 August 2026 • 8 min read

More than a thousand studies, billions of servings, and still surrounded by myths about kidneys, cramps and bloating. Here is what creatine genuinely does for your training, how to take it properly, and which worries the evidence has quietly put to bed.

What That Night Out Really Costs Your Training

Helic Team • 16 August 2026 • 8 min read

Alcohol does not just add empty calories. It blunts muscle repair, fragments your sleep, stalls fat burning, and quietly loosens your grip on what you eat. Here is what the evidence shows — and why the dose makes all the difference.

Ultra-Processed Foods: What the Evidence Says, and What Gets Overblown

Helic Team • 12 August 2026 • 8 min read

The research linking ultra-processed foods to poor health is real and substantial — but the headlines flatten an important nuance. Not every ultra-processed food carries the same risk. Here is how to tell the genuinely harmful from the harmless.

Batch Cooking, Backed by Evidence: How Planning Ahead Improves Your Diet

Helic Team • 29 July 2026 • 8 min read

Cooking in bulk is not just a time-saver — the research links planning your meals to a more varied diet, better guideline adherence, and a lower risk of obesity. Here is what the evidence shows, and how to batch cook safely and well.

Feeding the Trillions Inside You: Why Fibre Is Your Gut's Favourite Nutrient

Helic Team • 15 July 2026 • 8 min read

The bacteria in your gut outnumber your own cells, and they live almost entirely on the fibre you eat. Feed them well and they repay you with a stronger gut barrier, lower inflammation, and better blood sugar control. Here is how it works — and why most of us are starving them.

How Many Sets Do You Actually Need to Build Muscle?

Helic Team • 1 July 2026 • 8 min read

The research says more sets build more muscle. So why do so many lifters grow just as well on a fraction of the volume? The honest answer is that the ideal amount of training is far lower — and far more personal — than the headlines suggest.

Doing Everything Right and Still Not Losing Weight? Here Is What Is Really Going On

Helic Team • 17 June 2026 • 8 min read

You are eating less, moving more, and the scale will not budge. Weight loss plateaus are rarely about willpower — they are about metabolism, hormones, sleep, and a handful of factors most diets never mention. Here is what the evidence actually says.

Why Poor Sleep Is Quietly Undermining Your Weight Goals

Helic Team • 3 June 2026 • 7 min read

You can eat well, train consistently, and still struggle to lose weight if you are sleeping badly. Here is how sleep deprivation hijacks the hormones that control hunger, metabolism, and fat storage.

How Much Protein Do You Actually Need?

Helic Team • 22 April 2026 • 5 min read

The old rule of 0.8g per kg of bodyweight is outdated. Current evidence points to significantly higher targets — especially if you're over 40 or trying to lose fat. Here's what the latest research says.

Eating for the Gym: A Practical Guide to Fuelling Your Training

Helic Team • 8 April 2026 • 7 min read

What you eat before, during, and after training has a direct impact on performance and recovery. Here's how to build a balanced diet that supports your workouts — without overcomplicating it.

Carbs vs Fat: Separating the Science from the Noise

Helic Team • 25 March 2026 • 6 min read

For decades, carbs and fat have taken turns being the villain. First fat was the enemy, then carbs. The truth is neither macronutrient causes weight gain on its own — and understanding why changes everything.

Understanding Your TDEE: The Foundation of Smart Nutrition

Helic Team • 11 March 2026 • 5 min read

Your Total Daily Energy Expenditure is the single most important number in nutrition. Learn what it is, how it's calculated, and why getting it right makes everything else easier.

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