Newcastle Diet Review

January 19, 2015


It is well-known that obesity can cause illnesses like heart disease and Type 2 diabetes. And unfortunately, there aren’t many diets that focus on curing or preventing these illnesses.

That’s why today we’re going to talk about the Newcastle Diet. Based on research undertaken by Britain’s Newcastle University, this diet was made with the goal to help those with Type 2 diabetes.

But despite its magical healing powers, the Newcastle Diet is still a diet, which means it has its advantages and flaws. Read on to find out what they are and decide whether you want to devote your time to this diet or not.

How Does It Work?

Type 2 diabetes can cause some heavy damage on us if left unchecked, so in case you suffer from this disease, the Newcastle Diet is here to help!

The meal plan of this diet revolves around consuming 800 calories per day for 8 weeks. And not just any calories – these come in the form of milkshakes and soup, and at least three portions of non-starchy veggies.

The liquid meal replacement formula required for your shakes and soups is called Optifast. It includes 47% carbs, 33% protein, and 20% fat, vitamins, and minerals.

According to the research, subject who went on the Newcastle Diet for two months no longer showed any trace of having diabetes.

What’s even better, they remained free of diabetes for three months after returning to normal eating.

While on the Newcastle Diet, make sure to avoid poultry, fish, eggs, meat, bread, rice, dairy products, fruit, alcohol, starchy vegetables, and salt.

The list of allowed foods consists of Optifast, cabbage, mushrooms, cauliflower, onions, radish, tomatoes, cucumber, lettuce, carrots, peppers, and herbs and spices.


  • This diet may be the ultimate solution for those who suffer from Type 2 diabetes
  • Consuming fresh vegetables promises certain weight loss and health improvement
  • Results are shown very fast and very early


  • This diet may cause side effects in the initial stages, such as headache, dizziness, and fatigue
  • Imposes many restrictions which can make dieting boring and monotonous
  • The required liquid meal replacement can be expensive and hard to find
  • Focusing on only one food group may lead to malnutrition and deficiencies
  • Exercise is not encouraged


The science behind the Newcastle Diet makes it stand on firm legs. Type 2 diabetes is definitely not something you should worry about once you start going on this diet.

However, the lack of variety and freedom makes this eating plan not as healthy as it initially seems. Exclusively eating fresh veggies can cleanse and boost your immune system, but continuously doing that will lead you to having nutrient deficiencies.

Bottom line, when it comes to diabetes, the Newcastle Diet is the unopposed leader. But if we look at its weight loss potential, we can’t overlook the fact that there are many other diets that can help you lose weight in a much healthier way than the Newcastle Diet.

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