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Protein
· Nutrition guide
🍗 Chicken Breast
The leanest high-protein food available. A calorie tracker staple.
Calories
165
kcal
Protein
31
g
Carbs
0
g
Fat
3.6
g
Fibre
0
g
Per 100g
Common servings
Calories per serving size
Small breast (150g)
150g
248
kcal
46.5
protein
0.0
carbs
5.4
fat
Medium breast (200g)
200g
330
kcal
62.0
protein
0.0
carbs
7.2
fat
Large breast (250g)
250g
413
kcal
77.5
protein
0.0
carbs
9.0
fat
Why it matters
Key nutrients in Chicken Breast
Protein
31g / 100g
Muscle synthesis, satiety, and blood sugar stabilisation.
B3 (Niacin)
13.7mg / 100g
Energy metabolism and DNA repair.
Selenium
27mcg / 100g
Thyroid function and antioxidant protection.
Phosphorus
220mg / 100g
Bone health and energy production (ATP).
Cycle nutrition
When Chicken Breast is most valuable
Ideal in the follicular and ovulatory phases when oestrogen is rising and muscle protein synthesis is enhanced. High protein intake during this window maximises the muscle-building effect.
Logging in Oli
How to track Chicken Breast accurately
Photo log shows accurate results for grilled, baked, or pan-fried breast. For precise logging, weigh raw or specify cooking method — water loss during cooking changes the calorie density by ~30%.
Quick log in Oli
"Small breast (150g)"
248 kcal · 46.5g protein
Cycle-aware tracking
Track Chicken Breast — and every other food — effortlessly.
Oli adjusts your targets based on your cycle phase automatically. No manual logging.