The Morning Banana Diet was promoted on the Japanese social networking site ‘Mixi’ in March 2008. After that it became so popular that a nationwide banana shortage take place.

Hitoshi Watanabe who has studied preventative medicine and his wife Sumiko who is a pharmacist created this diet.

The Morning Banana Diet Basics

The creators of the Morning Banana Diet claim that regardless of consuming any type of food rest of the day, eating only bananas and drinking room temperature water for breakfast leads to weight loss.

The diet is extremely simple and easy to follow. After follow this diet many Japanese have reported rapid weight loss.

One of the reasons is that bananas are said to improve digestion and boost metabolism. Another one is that bananas are high in resistant starch, which is a type of fiber that can promote the feeling of fullness and may block the absorption of some carbohydrates.

The reason why the water has to be room temperature is not clear but many theories have been speculated on the Internet such as that it improves digestion or reduces hunger.

Dieters are also advised to eat their evening meal before 8pm and to avoid desserts after dinner. If feeling very hungry it is acceptable to have a piece of fruit.
Another rule of the diet is that you must go to sleep before midnight every night. The principle behind this advice is sound as scientific studies show a relationship between sleep deprivation and obesity

At all times dieters should follow the Japanese principle of eating until only 80% full. Dairy products and alcohol are also not allowed on this diet. In addition the only beverage that may be consumed with meals is room temperature water.

Recommended Foods

Bananas – must be raw, not cooked and not frozen.

Sample Diet Plan

Breakfast

One or more bananas (as many as desired until full)
One glass lukewarm water

Lunch

Meal of choice

Afternoon Snack

A small sweet snack is allowed around 3pm if hungry

Dinner

Meal of choice but must be eaten before 8pm
No dessert

Exercise Recommendations

Dieters are told they should exercise only if they want to.

You may want to try these exercises with the Morning Banana Diet.

Costs and Expenses

See The Morning Banana Diet Official Website

Pros

Eating breakfast every day may increase metabolism and reduce the likelihood of overeating later in the day.
Avoiding caffeine at breakfast may lead to more stable blood glucose levels and reduced appetency.
Not eating after 8pm will reduce tendency for late night snacking on high calorie foods.
Avoiding dairy products and dessert will reduce calories by limiting fat and sugar intake.
Bananas are a nutritious food and high in fiber, vitamins B6 and C and potassium.
Discourages overeating.

Cons

Some dieters may not respond well to a pure carbohydrate breakfast particularly those with hypoglycemia.
Easy for dieters to consume excess calories if they eat whatever they like for lunch and dinner.
Does not encourage exercise.
Does not address psychological factors involved in dieting.

Conclusions

If dieters are experiencing success on this diet it is not likely to be due to any special fat burning qualities of bananas. It is much more likely that it is related to following the other rules of the diet such as eating only at specific times of the day and avoiding desserts.

This diet plan will result in a reduction of calories that will promote weight loss so long as dieters do not consume excessive calories in their other meals.