The GP4:3 diet program from Gabriela Peacock is available as a 14 day and 28 day pack. It contains appetite suppressing supplements such Slim Me – as well at the program. It certainly looks good and is being heavily advertised (usually in the Daily Mail and Australia), but does it actually work?
GP4:3 Plan Summary: Advertised heavily in the media (the UK’s Daily Mail regularly features).
A combination of Intermittent Fasting and Biointense Nutrition to help achieve quick and safe weight loss.
The theory behind the product has some science to back it up – but it may not be suitable for all users. The caveats are explained in this article.
In our opinion there are alternatives that can help you achieve your weight loss goals more efficiently. Read best weight loss pills guide here
Table of Contents
What is the GP4:3 Plan
“GP4:3 – 14 Day Intermittent Fasting Plan for sustainable weight loss”
GP4:3 is a low-calorie diet plan. It’s a form of intermittent fasting but it works a little differently to similar options such a the 5:2 Diet and Eat-Stop-Eat.
Instead of just telling you when you can eat and how much you can eat, the GP4:3 diet has supplements and professional nutritional advice.
Recommended Article: Which appetite control pills are the most effective. We name the current number 1 brand of appetite suppressant
So why is it called the GP4:3 diet? The “G” and the “P” are the initials of the diet’s creator, Gabriela Peacock. The “4:3” represents the days of the week.
There are seven days in a week and, when you are intermittent fasting the Gabriela Peacock way, you fast for three days each week and “eat mindfully” for the other four.
This type of eating plan is also known as The Every Other Day Diet. It’s nothing new. Peacock didn’t invent it.
Her GP4:3 is actually a variation on a theme—a variation that requires people to become her regular customers by using products from her supplement range.
The original 4:3 diet was developed by Dr Krista Varady.
She’s also the researcher responsible for the clinical trials that were the inspiration behind the 5:2 Diet.
Who Is Gabriela Peacock?
Gabriela Peacock is a former model and nutritionist.
If the rumors are true, the British Royal family use her services when they want to get in shape.
Apparently, Prince Harry sought her advice when he wanted to look good on his wedding day and his cousin Princess Eugenie did the same when preparing for her walk down the aisle.
Regardless of whether or not the rumors about the “royal” connection are true, several celebrities, including Piers Morgan and Melanie Sykes, have lots of good things to say about Gabriela and her products.
Now in her 40s and a mother of three children, Gabriela spent 10 years studying Nutritional Therapy, Health Science, and Naturopathic Nutrition.
She has a Health and Science degree from the University of Westminster.
The former model embarked on her 10-years of study after she became frustrated by all the conflicting dietary advice she received while working as a model.
Gabriela now has a busy nutrition practice based in Belgravia, London and many wealthy clients who regularly return to her for advice.
Her supplement company GP Nutrition provides a varied range of health and wellness supplements.
They have options that include products to support weight loss, improve immune response and recovery, and help detox the body.
GP4:3 In the Media – Shape Up and Lose Weight
There has been lots of articles and advertorials connected to the GP43 Diet. The Daily Mail consistently extols its virtues.
The latest story tracks a lady called Zara and her 6 week weight loss journey.
What is Intermittent Fasting?
As you will no doubt be aware a “fast” is a period that involves consuming very little or no food.
Many people fast due to their religious beliefs, others do so to try and attain health benefits or to protest against something.
Intermittent fasting is a fasting system that generally alternates between days of fasting and days when you can eat in a normal way.
Alternatively, it’s also possible to use intermittent fasting systems that only allow eating during a specific window of time each day.
This type of intermittent fasting involves an ongoing daily commitment because you stick to the designated feeding and fasting times every day of the week.
As far as your body goes, it’s a case of times of plenty followed by times of severe calorie restriction.
Although there are many different intermittent fasting systems, some get more attention than others. The 5:2 eating system is probably the most famous type of intermittent fasting.
The 5:2 Diet allows you to eat normally five days per week. The remaining two days are fast days.
There are many ways people try to lose weight. Most diets stop when individuals attain their target weight.
Intermittent fasting techniques like GP4:3, encourage people to make lifelong changes to their lifestyles and maintain healthy eating practices for life.
There’s a lot to be said for that. When done correctly, intermittent fasting should prevent yo-yo dieting and other unhealthy eating patterns.
How GP4:3 Came About
A big fan of intermittent fasting, Gabriela began recommending it to the clients who attended her clinic.
Working on the basic principles of intermittent fasting, she then went on to develop her own version. GP4:3 is the result.
Gabriela believes her GP4:3 diet plan allows people to control what they eat in a non-confusing way.
She says it allows them to understand how their bodies work and make informed decisions about their diet.
What to Expect from the GP4:3 Diet
One of the good things about GP4:3 is its simplicity. There is no need to go shopping for special foods or to prepare difficult meals.
Everything you need is delivered to your door. This is stark contrast to Dr Nowzaradan’s 1200 Calorie Diet – remember that?
Speaking in an interview with the Daily Mail, Gabriela said, “I like easy-to-follow-plans… GP4:3 is not only convenient, but it provides structure and routine which are really important.”
The fact that GP Nutrition provides a structure may offer certain advantages but you need to bear in mind doing GP4:3 also entails an ongoing expense.
All that simplicity that GP4:3 delivers comes at a price.
Customers who order the 2-week plan get a box that contains all they need to support 14 days of fasting and “mindful eating.”
When you open the box, you will find envelopes that contain a combination of GP Nutrition products.
The envelopes of pre-chosen supplements provide a structured way to lose weight and, to simplify matters further, there is a food planner.
Customers also have access to the company’s in-house nutrition experts if they need one-to-one help and advice over the phone.
Will I Be Hungry on Fast Days?
Although you will not be eating on your fast days, you will not have to spend your time battling hunger.
The box provides three sachets of Slim Me powders per fast day. You use these to make low-calorie shakes.
Each Slim Me drink provides 1.5 grams of glucomannan.
This is a root-based natural fiber that is proven to support weight loss when used in the correct way.
According to the European Food Safety Authority (EFSA), taking 1 gram of glucomannan before your meals, with sufficient water, will support weight loss when used alongside a low-calorie diet.
Slim Me provides 50 percent more glucomannan than the EFSA recommends and it should go a long way to ensuring the fast days are not filled with hunger.
Glucomannan works by absorbing water and expanding. When this happens in the stomach it makes it feel full.
What You Can Eat on Non-Fast Days
Although many alternative intermittent fasting systems permit you to eat anything you want on non-fast days, GP4:3 does not.
Peacock prefers to call the non-fast days, “Mindful Days.” You can eat normal quantities of food but she encourages you to focus on healthy options that provide plenty of protein.
Added Nutritional Support
When you are eating normally it should be easy to provide your body with all the vitamins, minerals, and other nutrients it needs.
Following a low-calorie diet can often set a spanner in the works that leads to nutritional deficiencies.
Obviously, intermittent fasting poses a similar risk so the GP4:3 diet plan provides nutritional supplements.
The GP Gold capsules customers receive contain a combination of nutrients including Vitamins A, C, and B. The capsules also contain vegan-friendly Omega 3 fatty acids.
Customers following the plan also get a supply of capsules that provide probiotic bacteria.
Working together, the nutrients and probiotics help support good general health and help keep the body free from disease.
Gabriela’s Top-Tips of GP4:3 Dieters
Maintain Adequate Hydration
There are many arguments for maintaining adequate levels of hydration.
Gabriela points out one of them specifically—the body can mistake thirst for hunger.
Yes, if you allow yourself to become dehydrated, you could feel hunger for all the wrong reasons.
When it comes to matters of hydration, water is the obvious choice but Gabriela suggests relieving the monotony by drinking herbal teas or fruit waters as well
Eat High-Fiber Vegetables
One of the good things about high-fiber foods is they help fill the stomach and prevent hunger.
Gabriela suggests options like cauliflower, broccoli, and peppers because they are high in fiber and low in calories.
Plan for Success
Gabriela also believes it’s a good idea to prepare your fast-day meals the night before.
If you share refrigerator space with other people, she suggests you label your meals with the instruction “Do not eat me!”
Use the Slim Me Drinks Wisely
GP4:3 dieters are urged to treat their Slim Me drinks as they would a snack and use them to get through the day without grabbing for food.
Set Your Own Schedule
Gabriela also says it’s best to do things in your own way and time your meals and snacks around your lifestyle instead of doing it the other way around.
A Day That Adds Some Magic to Your Diet
“Magic Day” is a special day included in the GP4:3 diet plan to provide a little break from the structure and allow dieters to reward themselves.
When it’s Magic Day, GP4:3 dieters can eat anything they want. Pizza, chips, noodles and chocolate sauce, there are no rules on Magic Day or anything you have to avoid.
Gabriela sees this weekly treat day as an important part of her system. It gives people something to look forward to on the days they are eating mindfully or fasting.
“If you’re on a fasting day, you can look forward to a big roast on Sunday with a couple of glasses of wine,” Gabriela states. “Or Eat pizza. You deserve it.”
Is it really a good idea to have a day where anything goes? That’s a matter of opinion. Some people may argue giving in to urges once per week only makes it easier to slip back into bad habits.
Of course, unhealthy foods are only permissible on Magic Day, they are not compulsory.
If you want it to be another day of mindful eating there is nothing holding you back.
Is GP4:3: Right for Me?
Despite the popularity of intermittent fasting, in all its forms, it remains a controversial lifestyle choice.
Does GP43 Diet Work?
There’s plenty of evidence that suggests it does for the short term.
However, the Mayo Clinic website points out the long-term effects of intermittent fasting are still unknown.
The fact that the long-term effects are unknown in no way means this type of eating system is unsafe. It only points out the need for further study.
You also need to remember life on this planet has changed a lot in the past few thousand years.
Early man had to go hungry if he couldn’t hunt or scavenge food.
Intermittent fasting was a normal part of life and it could be argued the body adapted to it many generations ago.
However, this type of diet may not be a good option for diabetics or people who have certain other health problems.
If you are in anything less than perfect health, it makes sense to talk to your doctor about it before doing GP4:3 or making any other radical changes in diet.
Women who are pregnant will also need to avoid this type of diet unless their doctor has given the green light. The same is true for women who are nursing a child.
Potential Side Effects of GP43
If you are considering GP4:3 as a potential way to lose weight or improve your health, you also need to be aware intermittent fasting has the potential to cause certain problems.
Subjecting your body to fast periods may increase levels of the stress hormone cortisol.
This may prime your body in ways that make you more prone to putting on weight.
Fasting may also cause irritability along with mental fatigue and brain fog.
The supplements provided as part of the GP4:3 program may prevent these things from happening but there are no guarantees.
Due to the fact that the periods of fasting may cause blood sugar levels to drop, it’s hard to rule out headaches, dizziness, carb cravings, and/or feelings of nausea.
Of course, many people may be able to fast without experiencing any negative issues at all but it’s important to be aware of the flip sides with any new diet before you begin.
Recommended Alternative: PhenQ is a combination fat burner and appetite suppressant that can also help aid fatigue. It is best seller in the US, UK, Australia and Canada.
