She is a society nutritionist and counts royalty clients as well as A-list stars among her clients.

Gabriela Peacock is 41 years old and lives in Notting Hill. She previously spoke out about how she advocated for a champagne lifestyle that included healthy tweaks to help her clients such as Princess Eugenie or Beatrice. 

The Czech-born former model has a reputation for being a no-judgement nutritionist whose clients pay £270 a session to get results while still letting their hair down.

Gabriela has now revealed her top tips for staying shape this festive season, telling The Telegraph How Brits can ‘line their stomachs with protein’ and “dilute orange juice by water” to be healthy during Christmas.      

Gabriela Peacock, 41, who lives in Notting Hill with her husband and children has previously revealed how she advocates for a 'champagne lifestyle with healthy tweaks' for her array of high profile clients

Gabriela Peacock is 41 and lives in Notting Hill, with her children and husband. She previously spoke out about how she advocated for a champagne lifestyle, with healthy tweaks, for her many high-profile clients.

Her ‘BFFs’ have praised her method. Tatler claimed that Princess Beatrice has Jodie Kidd as well as Dame Joan Collins on her speed dial, and she is available for advice whenever she feels like looking or feeling amazing.

It is believed that Princess Eugenie relied on Gabriela for help in losing weight prior to her wedding. Prince Harry may have lost half a stone before his big day, according to another report. 

Both royal weddings were attended by her. 

Beatrice herself said she ‘really likes the GP principles because they are effective and realistic guidelines to follow no matter what you are doing in the day’ while Dame Joan Collins added her tip of  ‘combining fruit with protein such as live yoghurt really works for me and makes me feel energised and fabulous all day.’    

Her methods have been praised by her 'BFF' Princess Beatrice, as well as Jodie Kidd and Dame Joan Collins - with Tatler claiming the royal has her 'on speed dial anytime she needs advice on looking and feeling fabulous'

Tatler said that Princess Beatrice’s ‘BFF’ has praised her methods, along with Jodie Kidd (and Dame Joan Collins) – and Tatler claimed the royal is ‘on speed dial’ whenever she needs help looking and feeling amazing.


Gabriela shared some tips to help you stay in good shape this holiday season. She suggested that you fill your stomach with protein before going out on a night.

Gabriela recommended that you eat a nutritious snack before enjoying a night out. It could be a hard-boiled egg, nuts, or hummus.

She stated that you need protein in your diet before you consume alcohol. 

‘The protein will also help balance out your sugar levels, whereas if you have a lot of carb before drinking you’re just adding sugar on top of sugar.’


Gabriela warned that it is easy to want to eat a big fry-up with tons of sugar if you’re feeling a bit drained. 

According to the nutritionist, those who are insatiable for sugary orange juice may dilute it by adding water to get a more healthy option.

A fried egg sandwich can also be made on brown bread and spinach, which is a better option. 

Princess Eugenie is believe to have leaned on Gabriela to slim down ahead of her nuptials and the health guru is also reported to have helped Prince Harry drop half a stone ahead of his big day

It is believed that Princess Eugenie relied on Gabriela for help in losing weight prior to her nuptials. Prince Harry, meanwhile, is said to have lost half of his body before the big day.


Gabriela supports intermittent fasting. Two plans are available in Gabriela’s book: The 4:3 Plan and The 16:8. 

TThe 16:8 plan is more traditional and involves fasting for 16 hours per day, including sleep, while eating over 8 hours.

She previously revealed: ‘I find intermittent fasting is by far the best because you don’t need to go to the shops and buy a special food or pay a lot of moneyOder pay someone. 

“What I love most about it, is the way you eat and what you do with it. There are little tricks to help you get there. 

“What I would like to say is that I recommend my clients look at both of my plans and see which one best suits your life. Both are equally good, they both depend on intermittent fasting. However, one may work for you better than the other. 

“We also believe that intermittent fasting is an extremely healthy method of weight loss.”


Gabriela said that all of her clients will take a liver-supporting supplement to provide support for the holiday season.

It was an easy way for the body to be helped during Christmas. 

She added: ‘Put them somewhere you’ll see them like on your desk and take them every day.’


Gabriela cautions against having coffee without a meal.

It can lead to blood sugar spikes, making it more likely that you will eat a high-carb meal late in the day.

She suggested that instead of drinking a heavily caffeinated beverage, you drink an antioxidant-rich cup of green tea.   

Gabriela Peacock, a Czech former model and nutritionist became the preferred choice for royaltys and other A-list celebrities. 

Gabriela started modelling at 15, which was her first introduction to the myths around healthy eating

Gabriela began modeling at 15 and was first introduced to healthy eating myths.

Gabriela first began modelling when she was 15, and it was the beginning of her journey to understanding healthy eating. 

She previously told FEMAIL:  ‘As you can imagine in the modelling industry, especially a while ago, there was a lot of myths going around how to lose weight.

“I was told by my doctor that green beans were the only food I should eat in an effort to lose weight.

“I was working at the modelling agency in London when I moved to London. It was then that I started to consider going back to school, so that my brain can be used more to gain real knowledge.

“What you put into your body will affect how it reacts, so you must have the right scientific background.”

Gabriela set up her own business after studying science at the University of Westminster.

Her success was down to her flexibility and understanding the hectic lifestyles of her clients.   

Gabriela said, “You don’t need to make your life miserable.”

“Focus upon small, achievable changes.

“I believe that is the main reason I have such a large client base, as I do not judge anybody. 

“I allow my clients to do what they like. Because that is what I have been taught to do, I negotiate heavily. It’s bad to just have the knowledge, and force it on others. As a nutritionist, you just have to know how much push you can make someone. I believe understanding is what we want in life. 

“We all wish to have fun. My clients certainly do. 

“I only have very few clients with a super clean lifestyle, and I don’t have one.”