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Meats

Nutri-ScoreA

Chicken Breast

Gallus gallus poultry

Clinical Encyclopedia

Scientifically reviewed by:Dra. Sofía Méndez (Clinical Nutritionist)

Nutri-Score & Health Summary

Chicken Breast provides 165 kcal, 31g of protein, 0g of carbohydrates, and 0g of fiber per 100g. With a Nutri-Score grade 'A', it is a highly recommended option for nutrient density.

Chicken breast is a premium lean source of complete animal protein, virtually fat-free and packed with muscle-building niacin.

Also known as:

Lean ChickenChicken Fillet

Scientific NameGallus gallus poultry

Region of OriginGlobal

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Macronutrient Ratio

Caloric distribution of primary energy metrics per 100g

Calories165 kcal

Water

65.2%

Fiber0g

Total34.6g

Protein

31g(90%)

Fats

3.6g(10%)

Carbohydrates

0g(0%)

Micronutrient DV% Score

Top vitamins and minerals ranked by percentage of Daily Recommended Value

Vitamins (DV%)

Minerals (DV%)

Complete Micronutrient Breakdown

Detailed concentration of essential micronutrients per 100g serving.

Vitamins

Major Source (≥ 2% DV)

Vitamin b6 (pyridoxine)0.6 mg (46%)

Vitamin B3 (Niacin)13.7 mg (86%)

Vitamin b5 (pantothenic acid)0.9 mg (18%)

Vitamins with less than 2% DVNone registered

Minerals

Major Source (≥ 2% DV)

Selenium27.6 mcg (50%)

Phosphorus228 mg (23%)

Zinc1 mg (9%)

Minerals with less than 2% DVNone registered

Health Benefits

✓Ultra-high complete protein levels for muscle growth.

✓Low fat and zero carbohydrates.

✓High Niacin levels boost cell metabolism.

✓Selenium assists thyroid function.

Possible Risks & Side Effects

!Risk of food poisoning (Campylobacter/Salmonella) if undercooked.

!Avoid industrial brands with high sodium water injections.

How to Prepare & Consume

Best grilled, baked, or poached. Ensure internal temperature reaches 75°C to guarantee food safety.

Smart Selection & Storage

How to Select

Look for firm specimens with vibrant, uniform color and no soft spots or bruising.

How to Store

Store in a cool, dry place away from direct sunlight. Refrigerate only when necessary to maximize longevity.

Myths vs Realities

MythCooking destroys 100% of the beneficial clinical properties of this food.

RealityMyth. While intense heat can degrade certain heat-sensitive vitamins (like Vitamin C), moderate cooking often activates other key antioxidants and makes dietary fibers far easier to digest.

MythEating this food late at night causes immediate weight gain.

RealityMyth. Fat accumulation is governed by net daily caloric surplus, not clock time. Your metabolic rate remains active at night; total daily portion size is what matters.

MythThis superfood can cure diseases single-handedly in a miraculous way.

RealityMyth. No single food has magical curative properties in isolation. Its real clinical utility is unlocked through consistent consumption within an overall balanced, whole-food diet.