Morning banana diet

From WikiMD
Jump to navigation Jump to search

The Morning Banana Diet is a weight loss diet. It was popular in Japan in 2008, causing shortages of bananas in food stores. Niigata University School of Medicine Professor Masahiko Okada described it to be a fad diet due to lack of nutrient balance.[1]

The diet plan allows consumption of unlimited bananas as they want with room temperature water or a serving of milk for breakfast. Lunch, and dinner food choices are unrestricted. They can have one or more bananas as a snack between meals, but no other desserts are permitted. Nothing is eaten after 8 pm, and the dieter must go to bed by midnight.[1]

Creation and promulgation

The diet was created by Osaka pharmacist Sumiko Watanabe, for her husband Hitoshi Watanabe, who lost 37 pounds (16.8 kg) in weight. He popularized the diet when he wrote about it on Mixi, one of Japan's largest social networking services. Over 730,000 Morning Banana Diet books have been sold since March.[1]


  1. Eat a banana for breakfast (you may eat more than one, the original dieter had 4 small ones for breakfast)
  2. Eat a banana for lunch with a small salad
  3. Sip water whenever you require (room temperature only)
  4. Have a banana for an evening snack
  5. Take the dinner before 8 pm (normal dinner)
  6. Go to bed earlier than midnight

Scientific explanation

Possible problems with the diet include the misuse of the unregulated lunch and dinner. "Whenever you have a diet that says eat all you want, there's the possibility that people who are prone to overeating will have problems" reports the American Dietetic Association.[2]

Bananas are an excellent source of dietary fiber, both soluble fiber and insoluble fiber. The six grams of fiber in a two banana breakfast can reduce caloric intake in two ways. Fiber bulks up in the stomach, lengthening feelings of fullness, and pulls some calories through the digestive system before they can be absorbed.[3] Resistant starch, one of the fibers found in bananas,[4] ferments in the digestive tract, creating by-products that increase fat-burning by 20%-25%.[3] Increased resistant starch consumption can increase fat burning and decrease fat accumulation.[5]

Effects on banana market in Japan

The diet caused bananas to become scarce in Japan for a short period, with retailers unable to meet the demand.[6]



Featured disease

Metabolic syndrome is a cluster of the most dangerous heart attack risk factors: diabetes and prediabetes, abdominal obesity, high triglycerides, low HDL cholesterol and high blood pressure.

Affects one in three adults

Affecting about 35 percent of all adults in the United States according to the CDC, metabolic syndrome contributes to weight gain, by causing a state of internal starvation called metabolic starvation. This in turn leads to increases hunger, sugar cravings and increased portions leading to overeating and weight gain.

Cause and effect misunderstood

Since we traditionally thought that the portion control (which in turn was attributed wrongly to poor will power)is the cause of weight gain, rather than the effect of this metabolic starvation, all our traditional ideas about cause and effect of obesity were not only wrong but lead to the “blame the victim” attitude when it comes to obesity.

Secret of weight gain revealed

Secret of weight gain, and metabolic syndrome revealed - it has been recently proven that metabolic syndrome, and the weight gain itself are caused by a process called insulin resistance. Check your metabolic syndrome risk using the free Metabolic syndrome meter. Watch this amazing Ted Med video that reveals the secret of weight loss - Stop blaming the victim for obesity

Ad. Tired of being overweight? W8MD's insurance weight loss* program can HELP | Advertise on WikiMD

Disclaimer: The entire contents of WIKIMD.ORG are for informational purposes only and do not render medical advice or professional services. If you have a medical emergency, you should CALL 911 immediately! Given the nature of the wiki, the information provided may not be accurate and or incorrect. Use the information on this wiki at your own risk! See full Disclaimer. * Individual results may vary.