Small Bananas Minimum 800 g

Woolworths Small Bananas Minimum 800 g

  • Whole food
  • Checked
  • Grade B
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The short answer

Small Bananas Minimum 800 g by Woolworths has 73 kcal, 15 g carbs, 1 g protein and 0.2 g fat per serving (Per 80g Serving).

Calories73kcal
Carbs15g
Protein1g
Fat0.2g
About it

Woolworths Small Bananas are a convenient, easy-to-peel fruit option, providing a quick source of carbohydrates for endurance athletes. Each 80g serving delivers 15g of carbohydrates, primarily from natural sugars, making them suitable for quick energy replenishment during or after workouts. Ideal for athletes seeking a natural, whole-food option, these bananas can be consumed before or during training sessions to maintain energy levels. The natural sugars are rapidly absorbed, providing an immediate energy boost, while the fiber content aids in digestive health without significantly slowing gastric emptying. With a negligible fat content and a good amount of potassium, they support muscle function and hydration, especially in hot conditions.

  • Quick energy source
  • Supports hydration
  • Easy to digest

On the label per serving, Per 80g Serving

Energy306 kJ
Calories73 kcal
Carbs15.0 g
Sugar9.9 g
Fibre1.4 g
Protein1.0 g
Fat0.2 g
Saturated fat0.1 g
Cholesterol0 mg
Sodium1 mg
Potassium358 mg

The numbers that matter on a training day

Carb density18.8%Carbs as a share of the food's weight: how hard it is on the gut at pace.
Glucose to fructose—Glucose with fructose lifts how much carb the gut can take in an hour.
Sodium per 100 kcal1 mgSalt for the energy it carries; sweat loses 300 to 600 mg an hour.
Energy density3.8 kJ/gEnergy you carry per gram, when grams in the pocket matter.
Servings for 60 g an hour4How many an hour for a 60 g carb baseline.
Glycaemic profileBananas have a moderate glycemic index, providing a steady rise in blood sugar levels. Their natural sugar content ensures quick absorption, making them ideal for immediate energy needs.

How we read foods ›

For endurance who it suits

Endurance verdict

Woolworths Small Bananas are a practical and natural option for endurance athletes needing quick energy. Their carbohydrate content supports glycogen replenishment, while potassium aids in muscle function. They are easy to transport and consume, making them a versatile choice for training and racing.

Who it is for

Woolworths Small Bananas are ideal for endurance athletes such as marathon runners, cyclists, and triathletes who need a quick carbohydrate source during training or competition. They are also suitable for athletes who prefer whole foods over processed gels and bars, and those who experience gastrointestinal distress with more complex foods.

Best sessions

Best suited for long endurance sessions like marathons or long-distance cycling where quick energy is needed. Also useful for short, high-intensity sessions as a pre-workout snack.

Pros
  • Natural source of quick-digesting carbs
  • High in potassium for muscle function
  • Easy to carry and consume during activities
  • Low fat content minimizes gastric distress
Cons
  • Limited sodium content for high sweat loss
  • Moderate glycemic index may not suit all athletes
  • Requires carrying bulk for long events
Watch out for
  • Potential for GI distress if consumed in excess
  • High sugar content may affect dental health

Fuelling science in short

During a session

Yes, consume 1-2 bananas per hour during long sessions for sustained energy. Convenient and non-messy, but may require carrying in a pack.

Glycaemic profile

Bananas have a moderate glycemic index, providing a steady rise in blood sugar levels. Their natural sugar content ensures quick absorption, making them ideal for immediate energy needs.

Electrolytes

Each serving provides 358 mg of potassium, aiding in muscle function and hydration. Sodium content is negligible, so additional sources may be needed to meet sweat loss requirements.

Carb breakdown
Total carbs
15 g
Hourly capacity
60-90

Race day before, during and after

Suits it for
  • BeforeUSE
  • DuringUSE
  • AfterCAUTION
  • Carb loadCAUTION
  • Every dayUSE

Bananas are suitable pre-race and during race due to their quick-digesting carbs and potassium content. For recovery, they should be paired with protein to meet muscle repair needs. While useful for everyday training, their moderate carb density limits their role in carb loading.

Consume 1-2 bananas 30-60 minutes before the race for quick energy. Their moderate glycemic index provides a steady energy release without causing a sugar crash.

Pair it with
  • Pair with a sodium-rich drink for balanced electrolytes
  • Combine with protein post-workout for recovery
  • Use with low-GI foods to stabilize blood sugar

For practitioners the evidence

Evidence grade: B — While bananas are widely recognized for their carbohydrate content, their role in specific endurance contexts is supported by practical evidence rather than controlled trials.

In a carb load

Bananas have a moderate carb density of 19g per 100g, providing 15g of carbs per 80g serving. This makes them less efficient for carb loading due to the volume required to reach high daily carb targets (600-840g for a 70kg athlete). An athlete would need to consume approximately 40 servings to meet a 600g target, which is impractical due to satiety and volume considerations.

Digestion and absorption

Bananas are primarily composed of simple sugars, which are rapidly digested. The gastric emptying rate is relatively fast due to low fat and fiber content. Carbohydrates are absorbed in the small intestine via SGLT1 and GLUT5 transporters, providing quick glucose availability. The fiber content is minimal, reducing the risk of fermentation and GI distress during exercise.

Recovery

Bananas provide carbohydrates for glycogen resynthesis but lack sufficient protein to stimulate muscle protein synthesis (MPS). The potassium content supports rehydration and muscle function, yet without protein, they are inadequate as a standalone recovery food. Pairing with a protein source is necessary to meet recovery nutrition goals.

Downsides

High fructose content can pose a risk of GI distress if consumed in large quantities. The natural sugars in bananas contribute to dental erosion if consumed frequently without proper oral hygiene. The moderate glycemic index may lead to blood sugar volatility in sensitive individuals. Athletes with fructose malabsorption or IBS should be cautious.

Don't use it when
  • Do not use if fructose malabsorption is present; may cause GI distress.
  • Do not rely on bananas alone for recovery; insufficient protein content.
  • Do not use for carb loading due to impractical volume requirements.
Clinical risks
  • High fructose load can exceed GLUT5 capacity, causing GI discomfort.
  • Natural sugars may contribute to dental erosion with frequent use.
  • Moderate GI may cause blood sugar spikes in sensitive individuals.
  • Low sodium content may not meet needs during high sweat losses.

Questions about Small Bananas Minimum 800 g

How many carbs are in Small Bananas Minimum 800 g by Woolworths?

15 g of carbs per serving (Per 80g Serving), with 73 kcal and 1 g protein.

How should I time banana consumption before a workout?

Consume 30-60 minutes before exercise for optimal energy availability.

Can I use bananas for carb loading?

While bananas provide carbs, their moderate density means large volumes are needed, making them less practical for carb loading.

Are bananas suitable for gut training?

Yes, they are generally well-tolerated, but individual tolerance should be assessed during training.

What are alternatives to bananas for quick energy?

Other fruits like dates or energy gels offer similar quick-digesting carbohydrates.

Do bananas aid in recovery?

They provide carbs but lack protein; pair with a protein source for effective recovery.

How do bananas behave in hot weather?

They can ripen quickly in heat, so store in a cool place if possible.

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