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Banana slice Calories
Source of potassium and vitamin B6
CALORIES
GI
POTASSIUM
FIBER
Banana slice Nutrition Facts
Selected: 100 g
89
KCAL / 100G
Carbs
22.8g
· 93%
Protein
1.1g
· 4%
Fat
0.3g
· 3%
Fiber
2.6g
Banana slice Vitamins & Minerals
Vitamins
B6
0.37mg · 22% DV
Vitamin C
8.7mg · 10% DV
B5
0.33mg · 7% DV
B2
0.07mg · 5% DV
Minerals
Potassium ⭐
358mg · 11% DV
Magnesium
27mg · 6% DV
Phosphorus
22mg · 3% DV
Selenium
1µg · 2% DV
Banana slice Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Banana slice Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Banana slice Contain Allergens?
No known major allergens
Which Diets Is Banana slice Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Banana slice Fat Profile
SATURATED
0.11g
MONOUNSATURATED
0.03g
POLYUNSATURATED
0.07g
Omega 6:3 ratio 1.3:1
Below the ideal 4:1 — a good omega balance.
Foods Similar to Banana slice
Banana slice — Frequently Asked Questions
How can banana slices be stored without browning?
Lightly coat the slices with lemon or orange juice and keep them in an airtight container in the refrigerator. Cut banana is best eaten the same day; acid slows browning but does not stop it completely.
Can banana slices be frozen?
Yes. Freeze the slices in a single layer first, then transfer them to a sealed bag or container so they do not clump together as much. Frozen banana works especially well in smoothies, frozen desserts, and oatmeal.
Why do banana slices sometimes taste bitter or astringent?
Bananas are not usually bitter; an astringent taste generally means the fruit was not ripe enough. Greener bananas have more noticeable starch and tannins, while yellow bananas with small brown speckles tend to taste sweeter.
Is it good to eat banana slices with yogurt?
Yes. Yogurt adds protein to the banana’s carbohydrate content, making the snack more balanced. Plain yogurt with nuts, chia seeds, or oats can also make it more filling.
Are banana slices with peanut butter a good snack?
Unsweetened peanut butter pairs well with banana and adds fat and protein, which can make the snack more satisfying. Keep the serving sensible, since peanut butter is energy-dense.
Should banana slices be eaten before or after a workout?
Banana can be a practical pre-workout choice because it provides easily digested carbohydrates. After exercise, pairing it with yogurt, milk, or another protein-containing food creates a more balanced recovery snack.
Does eating banana slices at night affect sleep?
For most people, eating banana at night does not inherently disrupt sleep. People who experience reflux, bloating, or late-night sweet cravings may prefer a smaller portion and should watch their own tolerance.
Do banana slices help with constipation or diarrhea?
The fiber in ripe banana may support regular bowel habits, but the effect varies from person to person. Less-ripe banana can feel more constipating for some people, while ripe banana is often easier to tolerate; persistent digestive symptoms need more than a single-food solution.
Are banana slices the same as banana chips?
No. Fresh banana slices are simply cut banana, while banana chips are usually dried or fried and may contain added sugar. Their texture, taste, and nutritional profile can therefore be quite different.
Who should be cautious with banana slices?
People prescribed a potassium restriction for kidney disease should discuss banana intake with their healthcare professional. People with diabetes may also benefit from avoiding large amounts of banana on its own and pairing it with protein or fat while considering their individual blood glucose response.
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Nutrition data compiled from USDA FoodData Central and scientific sources.