Banana | Kela] केला
Bananas are among the most important food crops on the planet.
They come from a family of plants called?Musa?that are native to Southeast Asia and grown in many of the warmer areas of the world.
Bananas are a healthy source of fiber, potassium, vitamin B6, vitamin C, and various antioxidants and phytonutrients.
Many types and sizes exist. Their color usually ranges from green to yellow, but some varieties are red.
This article tells you everything you need to know about bananas.
The nutrition facts for 1 medium-sized banana (100 grams) are (1Trusted Source):
Bananas are a rich source of?carbs, which occur mainly as starch in unripe bananas and sugars in ripe bananas.
The carb composition of bananas changes drastically during ripening.
The main component of unripe bananas is starch. Green bananas contain up to 80% starch measured in dry weight.
During ripening, the starch is converted into sugars and ends up being less than 1% when the banana is fully ripe (2).
Bananas have a relatively low glycemic index (GI) of 42?58, depending on their ripeness. The GI is a measure of how quickly carbs in food enter your bloodstream and raise blood sugar (3).
Bananas? high content of resistant starch and fiber explains their low GI.
A high proportion of the starch in unripe bananas is?resistant starch, which passes through your gut undigested.
Bananas are also a good source of other types of fiber, such as pectin. Some of the pectin in bananas is water-soluble.
When bananas ripen, the proportion of water-soluble pectin increases, which is one of the main reasons why bananas turn soft as they age (5).
Both pectin and resistant starch moderate the rise in blood sugar after a meal.
SUMMARYBananas are mainly composed of carbs. Unripe bananas may contain decent amounts of resistant starch, which functions like fiber, aiding your gut and promoting healthy blood sugar levels.
Bananas are a good source of several vitamins and minerals, especially potassium, vitamin B6, and vitamin C (1Trusted Source).
SUMMARYBananas contain a number of vitamins and minerals in decent amounts. These include potassium and vitamins B6 and C.
Fruits and vegetables contain numerous types of bioactive plant compounds, and bananas are no exception.
SUMMARYLike other fruits, bananas contain several healthy antioxidants, which are responsible for many of their health benefits. These include dopamine and catechin.
Bananas boast a number of health benefits.
Heart disease is the world’s most common cause of premature death.
Bananas are?high in potassium, a mineral that promotes heart health and normal blood pressure. One medium-sized banana contains around 0.4 grams of this mineral.
According to a large analysis of many studies, daily consumption of 1.3?1.4 grams of potassium is linked to a 26% lower risk of heart disease (10Trusted Source).
In addition, bananas contain antioxidant flavonoids also associated with a significant decrease in heart disease risk (11Trusted Source).
Unripe, green bananas contain considerable amounts of resistant starch and pectin, which are types of dietary fiber.
Resistant starch and pectins act as?prebiotic nutrients, supporting the growth of beneficial gut bacteria.
SUMMARYBananas may be beneficial for heart health due to their high levels of potassium and antioxidants. What?s more, their resistant starch and pectins may promote colon health.
There are mixed opinions on whether bananas are?good for people with type 2 diabetes.
It?s true that bananas are high in starch and sugar. Thus, one might expect them to cause a large rise in blood sugar.
But due to their low GI, moderate consumption of bananas should not raise blood sugar levels nearly as much as other high-carb foods.
That said, people with diabetes should avoid eating a lot of well-ripened bananas. It?s always best to monitor blood sugar levels carefully after consuming high amounts of of sugar and carbs.
When consumed in moderation, bananas do not have any serious adverse effects.
SUMMARYBananas are generally considered healthy. However, people with type 2 diabetes should avoid a high intake of well-ripened bananas.