Right here’s one thing you might not have considered: For some meals (on this case we’re speaking about bananas), the dietary results in your well being can differ relying on the ripeness degree if you eat it.
As a banana ripens, its dietary content material — the quantity of sugar, starch and nutritional vitamins — modifications. Which means, when you want extra sugar earlier than a exercise, or much less sugar due to diabetes, you might need to eat your banana at a sure ripeness degree.
Forward, registered dietitians share the varied ripeness ranges, what a banana seems like at every stage, and the well being situations or objectives which can be greatest addressed at every degree of ripeness.
Underripe
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Bananas at this stage look inexperienced; they’re agency and tough to peel.
“This stage has the highest resistant starch and low sugar content,” stated Avery Zenker, a registered dietitian at MyCrohnsAndColitisTeam.
The advantages of resistant starch are many, together with serving to to feed wholesome intestine micro organism that cut back irritation and conserving blood sugar ranges steady, in accordance with Zenker. It’s additionally digested extra slowly, which may maintain you full for longer.
“Resistant starch acts very similarly to fiber, which means it’s fermented in the gut (so it fuels your good gut bacteria) and it can be helpful for blood sugar control,” added registered dietitian Amanda Sauceda, a vitamin lecturer at California State College, Lengthy Seaside.
Whereas good intestine micro organism and blood sugar administration are usually necessary to your well being, they could apply to some people greater than others.
“This level of ripeness is ideal for people who are trying to control blood glucose levels, such as those with insulin resistance as seen with prediabetes, Type 2 diabetes and other metabolic conditions,” Zenker stated. “Unripe bananas can also be beneficial for anyone looking to improve gut health by improving microbiome balance.” The latter could also be particularly necessary for people who find themselves making an attempt to handle digestive points like irritable bowel syndrome.
“If you want to up the health benefits of your green banana, consider pairing it with some peanut butter,” Sauceda added. “You get a little protein and healthy fats, which help for a better blood sugar response and are good for the gut.”
Some folks might need to keep away from an underripe banana, nonetheless. Zenker stated athletes might fall into that class since sluggish digestion could cause abdomen heaviness. People who find themselves delicate to resistant starch and expertise gastrointestinal discomfort after might need a completely different ripeness degree, too.
Barely Ripe

Bananas at this stage are largely yellow with some inexperienced on the ends. Whereas barely softer, they’re nonetheless agency. This ripeness degree suggests the banana continues to be excessive in fiber and low in sugar, however to not the identical extent as underripe bananas.
“The resistant starches have started converting into simple sugars,” Zenker stated. “Their mineral levels remain stable, particularly potassium and magnesium.”
She beneficial a barely ripe banana to individuals who need the digestive advantages of an underripe banana with out that chalky style, in addition to those that want regular vitality all through the day with out main results on their blood sugar. Which means, much like underripe bananas, barely ripe ones are nice for folks with insulin resistance, prediabetes, diabetes, metabolic syndrome or digestive situations.
“They can also be ideal for peri- or post-menopausal women due to the resistant starch content that helps combat the effects of insulin resistance and supports gut health as hormonal changes occur,” Zenker added.
Ripe

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Bananas at this stage are totally yellow and delicate, however not mushy. They’re simple to peel and have a candy odor.
Whereas ripe bananas are listed individually from barely ripe ones right here, it’s necessary to notice that not all specialists discover the variations noteworthy.
“Nutrition-wise, these types of bananas are pretty much the same,” Sauceda stated. “In fact, the USDA nutrient database categorizes these two types of bananas together.”
With that stated, if we’re going to make distinctions, Zenker shared what they’re: In ripe bananas, starches have largely transformed into pure sugars, fiber decreases, and sugar and antioxidant content material improve. Nutritional vitamins and minerals hit their peak.
Sauceda added extra noteworthy advantages. “One banana has 8% of your daily value for potassium, which is a mineral many people don’t get enough of,” she stated. “This mineral is important for blood pressure and muscle contraction. It also meets 8% of your daily value for magnesium, which is important for bone health.”
Zenker inspired a ripe banana for people who find themselves about to work out, need fast and handy whole-food vitality, or need to improve potassium consumption (maybe to handle hypertension or different cardiovascular points), in addition to for teenagers who need an easy-to-eat, sugary meals. Ripe bananas are additionally a superb in-between for individuals who need fiber with out the digestion-related issues.
Very Ripe

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Bananas at this stage are delicate, have brown spots and emit a powerful aroma.
“Sugar content is near its peak, and fiber continues to decrease,” Zenker stated.
That’s nice for individuals who want fast vitality, have delicate digestive signs, have low urge for food or need a candy deal with, Zenker stated. People who’re making an attempt to handle their blood sugar might need to keep away from very ripe bananas, nonetheless, since they’re larger in sugar.
Overripe

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Bananas at this stage look brown or black and are delicate, even mushy.
They’re highest in sugar and antioxidants, lowest in fiber, dropping their vitamin C content material and sustaining their potassium content material, in accordance with Zenker.
So far as different nutritional vitamins go, some are rising whereas others are reducing. “For example, a ripe banana has 14 milligrams of vitamin C but an overripe one has 10 milligrams,” Sauceda stated. “Interestingly, overripe bananas have a bit more folate than ripe bananas.”
So once more, there are professionals and cons, and sure populations and conditions for which it’s greatest suited.
“This stage is best for baking and freezing (banana bread, cookies, smoothies) rather than as a raw snack,” Zenker stated. “It’s gentle on digestion and good for anyone needing fast calories, such as athletes, [but] not as ideal for people with diabetes or those seeking fiber or nutrient density.”
Sauceda is a fan of the smoothie possibility. “You don’t need to add as much banana when you use an overripe one for your smoothie, which can mean less added sugars,” she stated.
As evidenced right here, the banana to choose on the grocery retailer isn’t essentially simply the one you just like the style or coloration of. Sure, we all know this idea is a bit bananas, actually — and it’s true.
On the similar time, we are able to’t blame you for going by the style metric. Plus, bananas are nutritious everytime you eat them. “Overall, bananas are a great fruit whether you eat them green or ripe,” Sauceda stated.
