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Our Services

  • We offer free consultations
  • We offer mobile visits
  • We work from home
  • We work from a business premises
  • We offer daytime consultations
  • We offer weekend consultations
  • We offer evening consultations
  • We accept Healthcare vouchers

Hi, we're Jean & John !

Hi. We are Jean & John

Multi Award Winning Diamond Consultants


We are delighted to be able to announce that our revamped consulting room, at our home in Clifton, is now fully open. Masks are discretionary but we are wiping all surfaces, and our scales, between clients.

During lockdown we redecorated and have invested in state of the art body composition analysis scales. These very clever scales not only weigh you but tell you how much muscle, fat, water etc that your body contains. A complete body analysis with some 18 different parameters.

We have been Consultants since 1986 and since then we have helped many hundreds of people, not only to lose weight, but very importantly, to keep it off.

The 1:1 Diet, from Cambridge Weight Plan, is the new name for what was originally called The Cambridge Diet. So why the name change? We have the same range of delicious, nutritionally balanced shakes, soups, bars, smoothies and meals. Its the same caring company that has been helping people with their weight since 1984, but the name now emphasises  the importance of the one to one support that we, as your consultants, give you during your weight loss journey.

Research shows that ongoing support is the key to weight loss and, as your consultants, we will do all that we can to help you to achieve your weight loss goals, and then we will do all that we can to help you with long term weight maintenance.

We will customise a plan for you, based on the amount of weight you are looking to lose, any medical problems you may have, your lifestyle and, of course, your personal preferences.  We will meet with you regularly to discuss your progress. These meetings will normally be weekly, but can be more often if you prefer. You will be able to contact us whenever you like by phone, email or text, and we will always be here for you. We pledge to help you, support you, encourage you and motivate you in any way we can. All we ask in return is that you stick to the plan.

To arrange an initial meeting, phone, email or text us today. We make no charge for consultations. You have nothing to lose apart from the weight.

We pledge to do all we can to help you achieve your goals.

* The weight lost and/or timeframes are particular to this slimmer. Everyone's weight loss journey is unique to them.


How do I find the right Consultant?

When you put in your postcode, you’ll see all the Consultants nearest you. Don’t worry if they’re not on your doorstep – lots of our Consultants are happy to come to you. Take a look at their profile and read what the dieters they have helped so far say – that should help you find someone on your wavelength. If you want to find out more before making an appointment, you can call, text or drop them an email.

How’s this different to other diet plans?

The 1:1 Diet is a lot more flexible than other weight-loss plans and it’s the ONLY one that gives you dedicated, one-to-one support from your own personal diet Consultant. That means your diet is designed for you, and only you. Together with your Consultant, you’ll work out an easy-to-follow eating plan that fits with your routine and gets you the results you want.

What’s the Awards and Achievements panel on Consultant’s webpages?

You might have noticed each Consultant has an awards and achievements panel on their profile. Being a Consultant brings loads of benefits and as they build their business, Consultants achieve awards for their hard work. This might be from superb support to all of their clients to help them hit those weight-loss goals, to helping others in their team build their own successful business. The 1:1 Diet is all about recognising and rewarding these efforts and part of the reward is giving Consultants badges on their webpage, to show you what they’ve achieved.