Tuna
Lab-tested reference nutrition values for a standard 100g serving.
🧬 Micronutrients & Longevity Highlights
📋 Quick Summary: Tuna Nutrition Facts (Per 100g)
A standard 100g serving of Tuna provides 130 calories, 29.9g protein, 0g carbs (g fiber), and 1g fat.
🛡️ Primary Health Benefits & Target Functions
Heart Health
Clinically backed nutritional pathway for longevity promotion.
Cognitive Support
Clinically backed nutritional pathway for longevity promotion.
Thyroid Function
Clinically backed nutritional pathway for longevity promotion.
5-Pillar Biohack & Cellular Health Matrix: Tuna
Every food influences gene expression, cellular autophagy, mitochondrial output, and gut microbiome diversity. Below is the clinically mapped 0–100 biohacking profile for Tuna.
Biochemical Balance & Calorie Energy Split
In a standard 100g portion (130 kcal), energy is distributed as:
Rich in Niacin, B12, and Omega-3s supporting cognitive speed and cerebrovascular flow.
Ultra-lean, dense protein source (28g/100g) packed with selenium.
Zero dietary fiber; rapidly digested in the stomach.
Omega-3 fatty acids and high potassium protect cardiovascular performance.
Zero carbs and high protein thermogenesis support metabolic efficiency.
🍽️ Dietary Suitability & Lifestyle Fitting
- Ketogenic & Low-Carb: Highly compatible with only 0g net carbs per 100g.
- High-Protein / Athletic: Exceptional muscle-building staple with 29.9g protein per 100g.
- Volume Eating: Moderate-to-dense energy yield (130 kcal/100g); weigh portions accurately.
🍳 Culinary Science & Nutrient Retention
To maximize the nutritional bioavailability of Tuna, steaming or gentle sautéing preserves water-soluble vitamins. Pairing with a healthy fat source (such as extra virgin olive oil or avocado) facilitates maximum absorption of fat-soluble vitamins A, D, E, and K.
⚖️ Visual Calorie portion Equivalents
A 100g portion of Tuna (130 kcal) is equivalent in energy density to:
🔄 Popular Food Swaps & Comparisons for Tuna
Compare calorie density, protein ratios, and volume eating swap metrics for Tuna:
❓ Frequently Asked Questions (Tuna)
How many calories are in 100g of Tuna?
100 grams of Tuna contains approximately 130 calories, along with 29.9g protein, 0g carbohydrates, and 1g fat.
What are the macros for Tuna?
Per 100g serving, Tuna provides 29.9g protein, 0g carbs (0 g fiber), and 1g fat.
Is Tuna high in protein?
Tuna provides 29.9g of protein per 100g serving, making it a valuable component of visual macro tracking on NutriVisual.
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