As simple as 123…

Welcome to the three stage eating plan that everyone’s talking about! Expect real food, real support and real results!


Want to see some more great results? Click here to view our before and afters page to see how others have benefited from the plan

  • The 123 Diet Plan Booklet

  • FREE day and night online and telephone support

  • No monthly or weekly fee

  • Over 400 recipes in the member area

  • Free online recipe and fitness videos

Thinking of losing weight for a holiday, wedding, birthday or just fancy a new YOU?

It’s not just our diet plan that sets us apart from the rest.
Our inspirational support stories, exciting recipes and fantastic support speak for itself.

Example Recipes

Terri-Ann’s 123 Diet Plan encourages healthy eating and provides tasty alternatives to ensure maximum weight loss. With over 500 recipes in the members area, this plan can be as fancy or as basic as you like.

Real Support

Once you have purchased your plan you will be given access to the Members ONLY Group and be given FREE online and telephone support, this also includes additional recipes, help and advice.

Success Stories

How can you know that the Terri-Ann 123 Diet Plan actually works? Well don’t take our word for it, just look at some of the many success stories provided by our happy members.

So what’s my story and why did I create the TerriAnn 123 Diet Plan?

After two pregnancies in 2 years one of which was twins, I was my heaviest at 15st 7lb. I struggled to lose the weight which left me down and depressed.

In January 2011 I decided enough was enough, and from using my knowledge and understanding of many high street diets, I was able to create my own plan which not only worked around my busy mum lifestyle, but it also gave me great results!

After following the plan I had created for just a few months I got incredible results, which lead people to ask me how I had lost all the weight? and if i could help them too… The TerriAnne 123 Diet Plan was born!

Since sharing my plan 6 years ago through a Facebook group I have sold over 100k+ books globally and have 1000s of people losing weight and keeping it off. I love helping people on their journey and cant wait to help you with yours!

TA x

  • After years of battling my weight after medication made me eat 24/7 i found 123 . I ordered and said after all the money ive wasted on plans ,pills potions the one off payment was nothing I wouldn’t spend in the shop on junk then feel worse. Im so glad i did that one off fee has changed my life,given me confidence abd made me a happier and healthier mummy to my boys.loosing 5st in 9months dropping from a size 22-24 to 12-14 was great * 

    - Lydia Rasin

  • This diet has changed my attitude towards food. 2 stone 4lbs lost so far and I’ve mostly maintained this weight since march. Put on 6lbs over a 3 week holiday and lost it on the 10 day boost! This plan is not a quick fix but a way of life! It works! * 

    - Ruth Dickson

  • 3st 3lb since jan3rd plan is so easy I wish I’d done it before and the support from administration and others on the plan is fantastic and love the app! * 

    - Lynne Drewery

  • Me and my fiancé have been on the plan since the end of August and so far we are doing great, I have lost 1st and 9lb and my fiancé has lost 1st 10lb! I was very sceptical about the plan as I have tried so many in the past and failed, HOW WRONG WAS I?? The plan is fab! Terri-Ann and the team are so supportive and always give sound advice, I know this plan is going to change my life * 

    - Susie Waggett

  • I have a under active thyroid, i’ve been on this plan for 14 weeks now and i’ve lost 2 stone 5lb, I was so pleased when I started loosing as nothing I tried before was doing anything. * 

    - Marie Arafin

  • I have PCOS and my weight is all the middle and i can never loose weight but iv done 8lb in 7 days so id recommend the plan cos i know how hard it is to shift with this condition * 

    - Ally Green

Still have questions? Tweet @TerriAnn123Plan for answers

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