3 Awful Truths About Fad Diets!

Fad Diets

It’s that time of year again when the fad diets are flying around! ‘you can lose a stone in 7 days’, ‘lose 10lbs in 5 days’. We have all heard them.

There are a lot of ‘fad diets’ knocking about, Lighterlife, Herbalife the Cambridge diet, Slimfast, Juice diets etc.

Now the question is do they work? Well here is my answer to this……..

A Fad diet isn't the answer to sustained weight loss.

The Cadbury Creme Egg Diet!!

If you replaced your current daily food intake with 3 Cadbury creme eggs per day you would lose weight, so, in theory, the creme egg diet works for weight loss, therefore you could add it to the list of ‘fad diets’.

Though what has swapping your meals for creme eggs done in terms of your overall health or educating you on proper nutrition and exercise to help you maintain a lower body fat?…..absolutely nothing!!

A fad diet could literally be 'the Cadburys Creme Egg diet'!

Dangerously Low Calories

So that’s all the fad diets are doing to help you lose weight, they replace your meals with dangerously low-calorie bars and shakes that work for weight loss simply because they lower your overall calorie intake, there are no special ingredients in them that are helping your weight loss!

For more sustainable weigh loss you can work out your reccommended calorie intake.

‘Fake Weight Loss’!

The weight loss is through muscle wastage, the muscles being depleted of carbohydrates and less food going through the system.

Some of the worst fad diets make you go to the toilet a lot more, therefore, you lose more weight as less water is now in the body causing you to be dehydrated! These diets cause ‘fake weight loss’!

What Happens When You Stop the Fad Diet?!

Well because of the dangerously low-calorie intake that you’ve been consuming you’ve wasted away a large amount of your muscle tissue and drastically slowed down your metabolic rate making it now much easier for your body to gain fat!

Added to the fact because you’ve not learned anything from these programs regarding correct nutrition and exercise.

You now have no clue what to eat, so you go back to your old eating habits which made you gain weight in the first place!

So now you’re back to your old eating habits, have a slower metabolic rate and less muscle tissue, you will end up putting more weight on than before you started the fad diet as the picture below illustrates.

What happens to someone on a fad diet.

Focus on the Long Term

So do yourself a favor, and do the only thing that works for a long-term healthier, better-looking figure/physique and a lower body fat percentage that you can maintain long term.

Partake in regular exercise with correct nutrition!

For sustainable weight loss check out my blog, 5 Simple Tips for Weight Loss.

If you are interested in how I can help you achieve sutstainable weight loss through Nutrition Consultancy please feel free to get in touch.

If you are based in the North Birmingham area or Birmingham city centre please take a look at my Personal Training services.

Jonny Carter | Nutritional consultant

Jonny Carter

I’m Jonny, a fully certified Nutritional Consultant and fully qualified Personal Trainer. I am the founder of Ultimate Personal Wellbeing.

Share on Social

Facebook
Twitter
LinkedIn

Latest Blogs

Non-Histamine-Producing Probiotics: The Smarter Choice for Histamine Intolerance & Gut Health

The Benefits of a Pay-As-You-Go Personal Trainer in Sutton Coldfield

🏃‍♂️ How to Train for the Royal Sutton Fun Run 2026 – From a 6x Winner in Sutton Coldfield

HYROX Nutrition Guide: How to Fuel, Perform and Recover for Race Day

Related Posts

Common symptoms of histamine intolerance including headaches, flushing, bloating and fatigue

Non-Histamine-Producing Probiotics: The Smarter Choice for Histamine Intolerance & Gut Health

Can Probiotics Make Histamine Symptoms Worse? Probiotics are widely recommended for gut health — but if you struggle with: Some probiotics may actually aggravate your symptoms. That’s because certain bacterial strains can produce histamine in the gut. In this article, you’ll learn: Understanding Histamine & the Gut Microbiome Histamine is a natural compound involved in immune signalling, digestion, and inflammation. Under normal circumstances, the enzyme DAO (diamine oxidase) breaks down excess histamine. However, research shows

Read More
Pay-as-you-go personal trainer in Sutton Coldfield coaching a client

The Benefits of a Pay-As-You-Go Personal Trainer in Sutton Coldfield

If you’ve ever thought about hiring a personal trainer but hesitated because of long contracts, expensive upfront packages, or rigid schedules, you’re not alone. Many people want expert support but need flexibility that fits around busy lives. That’s exactly why pay-as-you-go personal training in Sutton Coldfield has become so popular. It allows you to access professional coaching when you need it — without being tied into long-term commitments. Whether your goal is fat loss, improved

Read More
Royal Sutton Fun Run , Sutton Coldfield with local running coach and personal trainer

🏃‍♂️ How to Train for the Royal Sutton Fun Run 2026 – From a 6x Winner in Sutton Coldfield

The Royal Sutton Fun Run is one of the biggest and most iconic running events in Sutton Coldfield, bringing thousands of runners into Sutton Park every year. Whether you’re aiming to complete your first race, run with friends, or push for a personal best, preparing properly makes race day far more enjoyable. My name is Jonny Carter, I’m a 6-time Royal Sutton Fun Run winner, an England International runner, and a personal trainer and running

Read More