Woolworths Salt and Vinegar Flavoured Potato Crisps
- Snack
- Checked
- Grade C
Salt and Vinegar Flavoured Potato Crisps by Woolworths has 178 kcal, 17 g carbs, 2.3 g protein and 11.1 g fat per serving (1 serving (30g)).
Woolworths Salt and Vinegar Flavoured Potato Crisps are a ridged cut snack fried in a canola maize oil blend. Designed for casual snacking, they provide 177.8 kcal per 36g serving, with 17g of carbohydrates and 11.1g of fat. While not an endurance-specific fuel, they can serve as a light snack for athletes needing a quick energy boost during low-intensity activities. The crisps are high in sodium, with 201mg per serving, which may help with electrolyte replenishment during light training sessions. However, due to their high fat content, they are not ideal for pre-race or mid-race consumption, as they may slow gastric emptying and cause gastrointestinal discomfort.
- Quick energy boost
- High sodium content
- Convenient snack option
On the label per serving, 1 serving (30g)
| Energy | 744 kJ |
|---|---|
| Calories | 178 kcal |
| Carbs | 17.0 g |
| Sugar | 0.4 g |
| Fibre | 1.3 g |
| Protein | 2.3 g |
| Fat | 11.1 g |
| Saturated fat | 1.3 g |
| Sodium | 201 mg |
The numbers that matter on a training day
For endurance who it suits
While Woolworths Salt & Vinegar Crisps provide a quick energy source, their high fat content and moderate sodium levels make them suboptimal for endurance events. They may be suitable for light snacking during low-intensity activities but should be avoided during high-intensity training or races due to their potential to slow gastric emptying and cause GI distress.
These crisps are suitable for endurance athletes looking for a quick snack during low-intensity training or recovery periods. They can be a convenient option for those who need a sodium boost but should be consumed in moderation due to their high fat content. Not recommended for those with specific dietary restrictions or those seeking a low-fat snack.
Ideal for light training sessions or as a post-workout snack when immediate energy replenishment is not critical. Not suitable for high-intensity or endurance-focused sessions.
- Convenient and portable snack option
- Provides quick energy from carbohydrates
- High sodium content for electrolyte replenishment
- Satisfies cravings for salty snacks
- High fat content slows gastric emptying
- Not suitable for high-intensity workouts
- Low protein content
- Potential for gastrointestinal discomfort
- High fat content may cause GI distress during exercise
- Potential for dental erosion due to acidity
Fuelling science in short
Conditional. Can be consumed during low-intensity workouts but may not be practical due to high fat content and potential for gastrointestinal discomfort.
With 17g of carbs per serving, these crisps likely have a moderate glycemic index, providing a steady release of energy. However, the high fat content may slow gastric emptying and alter the blood sugar response.
Contains 201mg sodium per serving, which can aid in replenishing sodium lost through sweat. However, it falls short of the 300-600mg/hr typically required during endurance activities.
- Total carbs
- 17 g
- Hourly capacity
- 60
Race day before, during and after
- BeforeDO NOT USE
- DuringDO NOT USE
- AfterDO NOT USE
- Carb loadDO NOT USE
- Every dayCAUTION
The crisps' high fat content and low protein make them unsuitable for pre-race, during-race, and recovery contexts. They do not provide the necessary fast-acting carbohydrates or protein for these scenarios. However, they can be cautiously used as a snack during everyday training when the focus is not on high-intensity performance.
NOT RECOMMENDED for pre-race use because the high fat content may slow gastric emptying and cause gastrointestinal discomfort, impairing performance.
NOT RECOMMENDED during racing because the high fat content and solid form can slow digestion and cause GI distress, making them unsuitable for quick energy needs.
NOT RECOMMENDED for recovery because they lack sufficient protein to support muscle protein synthesis and have inadequate carbohydrates for optimal glycogen resynthesis.
- Pair with a protein-rich food for balanced recovery
- Consume with water to aid digestion
- Combine with a low-fat carb source for pre-race fueling
For practitioners the evidence
Evidence grade: C — The analysis is based on general nutritional principles and mechanistic understanding rather than specific RCTs or meta-analyses.
The crisps have a moderate carb density of 47g per 100g, but a single 36g serving offers only 17g of carbs. For a 70kg athlete targeting 600g of carbs per day, this would require consuming over 35 servings, which is impractical due to the high fat content and low satiety efficiency. The crisps are not suitable for carb loading due to their poor volume/satiety efficiency and high fat content, which can slow digestion and increase satiety prematurely.
The crisps undergo initial breakdown in the mouth, but their high fat content slows gastric emptying in the stomach. Carbohydrates are primarily absorbed in the small intestine via SGLT1 transporters for glucose. The low sugar content suggests minimal fructose absorption. The high fat content may delay the time-to-bloodstream for available carbohydrates, potentially causing gastrointestinal discomfort if consumed pre- or mid-exercise.
These crisps provide carbohydrates but lack sufficient protein to support muscle protein synthesis, which requires ~2.5-3g leucine and ~0.3-0.4g/kg total protein per meal. The sodium content is moderate but does not meet the higher demands of post-exercise rehydration. Overall, the crisps are inadequate as a standalone recovery food due to their low protein and carbohydrate content relative to recovery needs.
The high fat content can slow gastric emptying and digestion, increasing the risk of gastrointestinal discomfort during exercise. The acidic nature of the vinegar flavoring may contribute to dental erosion if consumed frequently. The crisps' high sodium content may not be suitable for individuals with hypertension or those on low-sodium diets. Additionally, the lack of protein and fiber may not satisfy hunger effectively, leading to overconsumption.
- Do not use within 90 minutes of race start if the athlete has not gut-trained with high-fat solids — high risk of GI distress.
- Do not use during high-intensity sessions where rapid energy availability is critical — high fat content delays digestion.
- Do not rely on this product for recovery if protein intake is a priority — lacks sufficient protein for MPS.
- High fat content may cause delayed gastric emptying and gastrointestinal discomfort during exercise.
- Acidic flavoring may contribute to dental erosion with frequent consumption.
- Sodium content may be unsuitable for individuals with hypertension or on low-sodium diets.
- Low protein content fails to support muscle protein synthesis post-exercise.
- Jeukendrup 2010, Sports Medicine — outlines carbohydrate absorption pathways and transporter capacities.
- Burke 2015, Journal of Sports Sciences — discusses the role of dietary fat in sports performance.
- Stellingwerff 2014, Applied Physiology, Nutrition, and Metabolism — reviews carbohydrate intake strategies for endurance athletes.
Questions about Salt and Vinegar Flavoured Potato Crisps
How many carbs are in Salt and Vinegar Flavoured Potato Crisps by Woolworths?
17 g of carbs per serving (1 serving (30g)), with 178 kcal and 2.3 g protein.
Can these crisps be used for carb loading?
No, they are not suitable for carb loading due to their high fat content and low carb density per serving.
Are these crisps suitable for recovery?
No, they lack the necessary protein and carbohydrate content for effective recovery post-exercise.
Can I eat these during a long run?
No, they are not ideal during long runs due to their high fat content, which may cause gastrointestinal discomfort.
What is the sodium content per serving?
Each 36g serving contains 201mg of sodium, which can help with sodium replenishment but is below the recommended range for endurance activities.
Are there any allergens in these crisps?
No specific allergens are stated, but always check the packaging for updates or changes.
How should these be stored?
Store in a cool, dry place to maintain freshness and prevent the crisps from becoming soggy.
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