The Cambridge Diet Weight Plan: Food, Menus, FAQs, and Recipes

The Diet Cambridge Weight Plan

Everything you need to know about the Diet Cambridge Weight Plan, including foods to eat, menus, FAQs, shopping lists, and more.

The Cambridge Diet is a 1960s fad diet that consists of very-low-calorie meal replacements. In the United States and the United Kingdom, distinct variants of the diet were introduced. The Diet Cambridge Weight Plan was once known as the UK diet. Alan Howard of Cambridge University, England, first employed and created the Cambridge Diet in-hospital weight control programs. 

The Diet’s plan comes in six different stages. Step one, dubbed ‘Sole Source,’ requires dieters to eliminate all ‘regular’ daily foods in favor of Cambridge Weight Plan’s own-brand, low-calorie selection of items, as well as 2.5 liters of water. Later phases, such as step six, or ‘Maintenance,’ are more flexible, allowing certain nutritious foods to be interspersed with a few meal substitutes. As a result, you begin with step one and gradually include solid foods as you lose weight. We’ll discover what to eat and not to eat, as well as what to drink and not to drink, in this post.

What is The Diet Cambridge Weight Plan?

Soups, smoothies, bars, and meals served as part of the Diet are the most common liquid foods. The majority of meal replacement items offered as part of the diet are made in the United Kingdom. Meal-replacement food packets with all of the required daily supplies of vitamins and minerals promise quick weight loss. This Diet is also known as the 1:1 Diet. 

The Cambridge Diet, like the Ketogenic Diet, operates by driving your body into a state of ketosis. This happens when the body doesn’t get all of the calories it needs to function correctly and is forced to rely on fat storage to keep working. Several of the diet stages may require formal permission from your doctor. Include protein, fresh fruits, and veggies in your meals to begin this diet. Then steadily reduce the amount of sugar you consume.

Foods to Eat on The Diet Cambridge Weight Plan

Here is a list of foods you can eat

The Diet Cambridge Weight Plan
Diet Cambridge Weight Plan- foods to eat
  • Vegetables: Tomatoes, Spinach, Kale, Lettuce, Brussels Sprouts, Sweet Pepper, Asparagus, Broccoli, Lentils, Mushrooms.
  • Fruits: Cucumber, Pumpkins, Avocado, Lemon, Orange, Strawberry, Apple
  • Nuts and Seeds: Chickpeas, Peanut, Almonds
  • Herbs and Spices: Mint, Basil, Parsley, Garlic, Onions
  • Olive Oil
  • Lean Meats: Beef, Lamb
  • Poultry: Chicken, Turkey, Duck, Eggs
  • Fish and Seafood:  Prawns, Crab, Clamps
  • Tofu
  • Beans

Foods Not to Eat

Avoid or limit the intake of the following foods

  • Cheese
  • Pastries 
  • Bread
  • White Rice 
  • Meat Products: Bacon, Salami, Ham.

What to Drink on The Diet Cambridge Weight Plan

Below are the drinks allowed on this diet plan

The Diet Cambridge Weight Plan
Diet Cambridge Weight Plan- what to drink
  • Skimmed Milk
  • Water
  • Herb Tea
  • Coffee
  • Smoothies
  • Greek Yoghurt

What Not to Drink

These drinks should be avoided

  • Fizzy Drinks
  • Alcohol 
  • Milk 
  • Diet Drinks


Thank you for taking the time to study our Cambridge Weight Plan. Our free embedded checklists are available for download and use at any time. This will come in handy when it comes to meal preparation and grocery shopping.