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Fields High Protein Bar Calories
High-protein snack bar
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 pack (medium) of Fields High Protein Bar (50 g) has 25 calories. That works out to 50 calories per 100 g. It contains 0 g of carbs, 21 g of protein, 0 g of fat and 0 g of fiber. Its 155 mg of Phosphorus covers 22% of the Daily Value. Its glycemic index is 42 (low), so it raises blood sugar slowly.
Fields High Protein Bar Nutrition Facts
Selected: 1 pack (medium) · 50 g
25
KCAL / 50G
Carbs
0g
· 0% DV
Protein
21g
· 42% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 100% · Fat 0%
Fields High Protein Bar nutrition facts table · 1 pack (medium) (50 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 25 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 2.9 g | 14% |
| Trans fat | 0 g | |
| Sodium | 105 mg | 5% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 21 g | 42% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Pack of Fields High Protein Bar?
| Serving | Amount | Calories |
|---|---|---|
| 1 pack (medium) | 50 g | 25 kcal |
| 1 piece (half) | 25 g | 13 kcal |
| 1 pack (small) | 40 g | 20 kcal |
| 1 pack (large) | 60 g | 30 kcal |
| 100 g | 100 g | 50 kcal |
| 2 pack (double) | 100 g | 50 kcal |
| 3 pack (triple) | 150 g | 75 kcal |
Calculated from 50 calories per 100 g.
Frequently Asked Questions About Fields High Protein Bar
What protein is in the Fields High Protein Bar?
The allergen information identifies dairy and soy, but that alone does not establish which protein ingredients the bar uses. Check the ingredient list on the package to see whether it specifies the protein source.
Is the Fields High Protein Bar a good snack before a workout?
It can be a convenient pre-workout snack if you want something portable. Try it with enough time before exercise to see how it feels for you, especially if eating a dense bar close to training causes discomfort.
Does the Fields High Protein Bar help build muscle?
It can contribute protein, but the bar itself does not build muscle. Muscle growth also requires regular resistance training and sufficient nutrition throughout the day; treat the bar as a convenient addition, not a substitute for those habits.
Can the Fields High Protein Bar help with weight loss?
It does not cause weight loss on its own. It may work as a filling alternative to another snack, but adding it on top of your usual eating routine will not automatically support your goal.
Can the Fields High Protein Bar replace a meal?
It is not usually a complete meal replacement. A bar may not offer the range of foods you would get from a meal, so use it as a snack or pair it with other foods when you need something more substantial.
How many Fields High Protein Bars can you eat in a day?
There is no single daily number that suits everyone. Use the bar as a snack rather than your main source of protein, and follow the serving guidance on its package.
Can people with diabetes eat the Fields High Protein Bar?
They may be able to, but its carbohydrate and sugar content needs to fit their individual blood-glucose plan. Check the package details and ask a healthcare professional if you need help fitting it into your diabetes care.
How is the Fields High Protein Bar different from protein powder?
The bar is ready to eat and needs no mixing, while protein powder is usually combined with a drink or food. They serve different practical purposes; compare their ingredient lists and choose the format that fits your routine.
Does the Fields High Protein Bar need to be refrigerated?
Keep it sealed in a cool, dry place unless the package says otherwise; refrigeration is generally unnecessary for shelf-stable bars. Avoid leaving it in direct sun or a hot car, which can affect its texture.
Is the Fields High Protein Bar a healthy everyday snack?
It can be a convenient option, but being high in protein does not by itself make a snack a balanced choice. Use it alongside varied foods, and look at the ingredient list to decide how well it suits your usual routine.
Fields High Protein Bar Vitamins & Minerals
Vitamins
B2
0.11mg · 8% DV
B12
0.16µg · 7% DV
B3
0.55mg · 3% DV
B1
0.04mg · 3% DV
Minerals
Phosphorus
155mg · 22% DV
Copper
0.14mg · 16% DV
Manganese
0.33mg · 14% DV
Calcium
120mg · 12% DV
Sodium
105mg · 5% DV
Potassium ⭐
145mg · 4% DV
Fields High Protein Bar Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Fields High Protein Bar
To burn the 25 calories in 1 pack (medium) (50 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Fields High Protein Bar?
Fields High Protein Bar is a packaged snack bar marketed for its high protein content, made to be eaten on its own when you need something portable. Its exact ingredients, flavour and texture depend on the variety, so check the wrapper if you have a particular preference.
It can fit into a bag for a commute, a work break or a quick snack between meals. Some people have it alongside fruit or a drink; it can also be part of breakfast when time is short. The nutrition information lists 42 g of protein per 100 g, making protein its defining nutritional feature. For a more rounded snack, pair it with fresh fruit or plain yoghurt rather than treating the bar as a full meal.
How Nutritious Is Fields High Protein Bar?
Nutrient density
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
High
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Fields High Protein Bar Processed?
NOVA 4
Ultra-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 Fields High Protein Bar Contain Allergens?
Contains these allergens:
Which Diets Is Fields High Protein Bar Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Fields High Protein Bar Fat Profile
SATURATED
2.9g
MONOUNSATURATED
1.7g
POLYUNSATURATED
0.95g
Omega 6:3 ratio 30:1
Above the ideal 4:1 (30:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.