Bananas

fruits

USDA name: Bananas, raw

GI: 51 (Low)
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371 cal
P:1gC:23gF:0g
2.6g fiber
Nutrition Facts
Serving Size: 100g

Calories371

Total Fat0.3g

Saturated Fat0.0g

Total Carbs22.8g

Fiber2.6g

Sugars12.2g

Protein1.1g

Macro Breakdown

Protein1.1g (4%)
Carbs22.8g (93%)
Fat0.3g (3%)

Glycemic Impact

Glycemic Index51 (Low)
Glycemic Load12
Insulin Index59

Health Scores (0-10)

7.7
Metabolic
6.9
Inflammation
6.9
Hormonal
4.7
Gut Health
5.9
Skin Health
5.0
Brain Health
8.0
Bone Health
7.8
Sleep
6.4
Exercise
4.2
Longevity
5.4
Detox
6.8
Immunity
7.4
Pral
3.7
Satiety
0.0
Nutrient Density
5.9
Bioavailability
10.0
Electrolyte
5.4
Methylation

🧬 How Bananas Affects Your Health

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Testosterone 1% DV

Zinc (undefined% DV) supports testosterone production. It's a cofactor for 5α-reductase and inhibits aromatase.

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Cortisol & Stress 6% DV

Magnesium (undefined% DV) calms the nervous system. It blocks NMDA receptors and reduces stress-induced cortisol spikes.

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Cortisol 22% DV

Vitamin B6 (undefined% DV) helps produce serotonin and GABA — calming neurotransmitters that counter cortisol.

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Thyroid 2% DV

Selenium (undefined% DV) converts T4 to active T3. Essential for thyroid function.

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Insomnia

magnesium + vitamin b6. Tryptophan→serotonin→melatonin. Magnesium calms NMDA receptors. B6 is cofactor for serotonin synthes.

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Anemia

vitamin c + folate. Iron-deficiency is the most common nutritional deficiency. Vitamin C increases non-heme iron absorpt.

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Magnesium 6% DV

6% DV. Calms nerves, relaxes muscles, supports sleep.

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Potassium 8% DV

8% DV. Blood pressure regulation, prevents muscle cramps.

Complete Nutrient Profile

NutrientAmount / 100g% Daily Value
Energy Kcal371.0 kJ—
Protein1.1 g2% DV
Total Fat0.3 g—
Carbohydrate22.8 g8% DV
Fiber2.6 g9% DV
Sugar12.2 g24% DV
Sodium1.0 mg—
Calcium5.0 mg—
Iron0.3 mg1% DV
Magnesium27.0 mg6% DV
Phosphorus22.0 mg2% DV
Potassium358.0 mg8% DV
Zinc0.1 mg1% DV
Vitamin C8.7 mg10% DV
Vitamin B60.4 mg22% DV
Folate20.0 µg5% DV
Vitamin A3.0 µg—
Vitamin E0.1 mg1% DV
Selenium1.0 µg2% DV

Compare Bananas With...

Abiyuch
290 cal
Acerola juice
96 cal
Acerola, (west indian cherry)
134 cal
Agutuk, fish/berry with seal oil (Alaskan ice cream)
1479 cal
Alcoholic beverage, malt beer, hard lemonade
284 cal
🔗 Related Guides: 🩸 Magnesium Deficiency 🧬 Cortisol 😴 Sleep Quality 🫀 Gut Health 🤒 Muscle Cramps

Frequently Asked Questions

Does Bananas, raw affect hormones?
Yes — Bananas, raw is rich in sugar (24% DV), which Rapid blood sugar spikes → insulin surges → cellular insulin resistance over time. High sugar intake correlates with elevated cortisol.. sugar supports Insulin and Cortisol production. vitamin b6 supports Progesterone and Dopamine production.
Is Bananas, raw good for blood pressure?
Yes. Bananas, raw provides 358mg of potassium per 100g (8% DV). Potassium helps lower blood pressure by counteracting sodium's effects and relaxing blood vessel walls. The sodium-to-potassium ratio is 358.0.
Can people with diabetes eat Bananas, raw?
Bananas, raw has a glycemic index of 51 (low) and glycemic load of 12. Its low GI means it releases sugar slowly into the bloodstream — generally fine for diabetics in reasonable portions. Contains 2.6g fiber which helps moderate the blood sugar response.
Is Bananas, raw good pre-workout?
Bananas, raw works well as a pre-workout snack: 23g carbs provide quick energy. 358mg potassium supports nerve function and prevents cramping. With a GI of 51, the energy release is gradual (good for endurance). Eat 30-60 minutes before training.