Tilapia

Nutrition per ~85 g · a palm-sized piece (~3 oz)

Vitamins

Minerals & other

Bioactives estimated

Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.

What drives the score weighted inputs

These are the scored components, not a sum: the published score also reflects normalisation across the catalog, so the parts above will not add to 83.

What it feeds primary sources only

Systems

Pathways

Overview

Tilapia is one of the most widely consumed farmed fish globally, originating from Africa and now cultivated across Asia, the Americas, and Europe. As a lean protein source, tilapia provides approximately 26g of protein per 100g with minimal saturated fat, making it valuable for muscle maintenance and metabolic health in aging. The fish delivers significant selenium (56% of daily value per 100g), a critical cofactor for glutathione peroxidase and other antioxidant enzymes that protect against oxidative stress and inflammation—both drivers of chronic disease and aging. Tilapia contains moderate levels of long-chain omega-3 fatty acids (EPA and DHA), though less concentrated than fatty fish like salmon; however, farmed tilapia typically has higher omega-3 content than wild varieties due to feed formulation. The fish is also a reliable source of B vitamins (B12, niacin, B6) essential for energy metabolism, neurological function, and cardiovascular health. For longevity-focused nutrition, tilapia's combination of complete protein, selenium, and reasonable omega-3 content supports cardiovascular function, immune resilience, and age-related muscle preservation, while remaining an accessible and sustainable protein option.

Health benefits 5

Pairs with

• Pair with cruciferous vegetables (broccoli, cauliflower) because both are selenium-rich; together they maximize selenoprotein synthesis and antioxidant capacity
• Combine with leafy greens (spinach, kale) because the iron in greens has enhanced bioavailability when paired with protein, and both support mitochondrial function
• Serve with turmeric-based preparations because curcumin enhances omega-3 absorption and synergistically reduces inflammatory pathways with tilapia's EPA/DHA
• Pair with legumes (lentils, chickpeas) because they provide polyphenols and fiber that support gut microbiota diversity, enhancing overall nutrient bioavailability
• Combine with citrus (lemon, lime) because vitamin C enhances selenium bioavailability and supports collagen synthesis for vascular and joint integrity

In the kitchen

• Choose farmed tilapia from certified sources (ASC—Aquaculture Stewardship Council) to ensure higher omega-3 feed formulation and lower contaminant risk
• Store fresh tilapia at 32-39°F and consume within 1-2 days; freeze at 0°F for up to 3 months to preserve selenium and omega-3 content
• Bake, grill, or poach tilapia rather than frying to minimize oxidation of omega-3 fatty acids and avoid trans fat formation
• Consume tilapia skin when possible, as selenium concentration is higher in skin tissue compared to flesh alone
• Pair tilapia consumption with adequate vitamin E intake (nuts, seeds) to protect omega-3 fatty acids from oxidation in circulation

When to eat it midday

Midday consumption supports sustained protein synthesis and amino acid availability throughout afternoon and early evening; aligns with circadian patterns of metabolic flexibility and reduces evening metabolic stress

Breaks a fast

Tilapia is appropriate for lunch or dinner; avoid consuming immediately before intense endurance exercise as it may cause mild stomach distension, but is ideal 2-3 hours post-resistance training for muscle recovery