By Joke Kujenya
CHOICE BETWEEN green and yellow bananas affects fibre intake, digestion, and blood sugar response.
JKNewsMedia.com writes that according to nutritionists, ripening changes the fruit’s nutrient composition, taste, and texture as starch converts into natural sugars.
The experts also noted that green bananas contain more resistant starch, a carbohydrate that functions as dietary fibre and supports gut health.
It is said that a medium banana provides about 3 grams of fibre, while green bananas deliver higher levels of resistant starch.
This slows digestion, supports bowel regularity, feeds beneficial gut bacteria, and increases feelings of fullness.
As bananas ripen, resistant starch breaks down into natural sugars.
Yellow bananas still provide fibre, mainly soluble fibre such as pectin, but contain far less resistant starch.
The glycaemic index shows how quickly food raises blood sugar.
Green bananas have a lower glycaemic index because their resistant starch slows digestion, leading to a steadier rise in blood glucose.
Some research even suggests resistant starch may also improve insulin sensitivity.
However, further ripening converts resistant starch into sugars including sucrose, fructose, and glucose.
These digest more quickly, so yellow bananas raise blood sugar faster than green ones.
A medium yellow banana produces a moderate rise in blood sugar and can fit into a balanced diet. Pairing it with protein or healthy fats such as nuts or yogurt slows digestion and reduces spikes, the nutritionists note.
Ripe yellow bananas also offer nutritional benefits.
Antioxidant levels increase during ripening, helping protect cells from oxidative stress.
Their natural sugars provide quick energy, while the softer texture and sweeter taste suit smoothies, oatmeal, and baked foods.
Bananas supply potassium, vitamin B6, vitamin C, and other nutrients at all stages of ripeness.
JKNewsMedia.com writes that green and yellow bananas both provide essential nutrients.
Conclusively, they note that green bananas offer more resistant starch and support slower digestion, while yellow bananas provide quicker energy and higher antioxidant levels.
However, individual choice depends on digestion, blood sugar response, and taste preference.
—
Do you have a news tip for JKNewsMedia.com? Please email us at jkmediapress@gmail.com.
