The Raw Numbers: Tilapia Nutrition Facts Table
Stop wasting time on vague health blogs. Here are the actual numbers. A 100-gram serving of tilapia-whether raw or cooked via dry heat-tells a story that most fitness influencers and nutritionists conveniently ignore. The data below reflects USDA food composition standards and aligns with Canadian Food Inspection Agency (CFIA) benchmarks for imported and domestically farmed tilapia.
| Nutrient | Raw (100g) | Cooked, Dry Heat (100g) | Daily Value (%) |
|---|---|---|---|
| Calories | 96 | 128 | – |
| Protein (g) | 20.1 | 26.2 | 52% |
| Total Fat (g) | 1.7 | 2.9 | 4% |
| Saturated Fat (g) | 0.6 | 0.9 | 4% |
| Selenium (mcg) | 32 | 42 | 76% |
| Vitamin B12 (mcg) | 1.0 | 1.3 | 22% |
| Potassium (mg) | 302 | 392 | 11% |
| Phosphorus (mg) | 173 | 224 | 18% |
| Niacin (mg) | 1.8 | 2.3 | 12% |
| Vitamin D (IU) | 240 | 312 | 8% |
| Omega-3 ALA (g) | 0.02 | 0.03 | – |
| Omega-6 LA (g) | 0.28 | 0.36 | – |
The takeaway is simple: tilapia is a lean white fish with minimal fat content, exceptional protein density, and a surprisingly robust selenium profile. Cooking via dry heat concentrates these values significantly due to water loss. The omega-3 to omega-6 ratio skews toward omega-6, but this is not the nutritional catastrophe internet alarmists claim it to be.
Macronutrient Breakdown: Why Fitness and Keto Dieters Rely on This Fish
Tilapia’s macronutrient profile is engineered for specific dietary goals. The protein content-26.2 grams per 100-gram cooked serving-sits at the high end of the lean fish spectrum, trailing only cod and halibut by negligible margins. The complete amino acid profile includes all nine essential amino acids in substantial quantities, which means your body does not have to work overtime synthesizing missing building blocks during muscle protein synthesis. This matters for anyone serious about resistance training or recovery.
The fat content hovers below 3 grams per cooked serving, making tilapia exceptionally appealing for keto dieters who track macronutrients obsessively. The low carbohydrate load (zero grams) is non-negotiable for ketogenic protocols. Compared to salmon, which delivers roughly 13 grams of fat per 100-gram serving, tilapia is a completely different animal-leaner, faster-digesting, and less likely to cause sensations of fullness that interfere with caloric targets.
The lipogenesis rates in farmed tilapia are actually optimised through feed composition and water temperature management in commercial aquaculture. Farmers manipulating the nitrogen retention and lipid deposition pathways can produce fish with varying fat profiles depending on market demand. Cold-water farming operations in recirculating systems tend to produce leaner fish than warm-water ponds, which is why geographical origin matters more than most retailers admit.
Dr. Stephen Thompson, Aquaculture Sustainability Analyst, notes that “tilapia is a highly efficient species, converting feed to protein at a ratio that outpaces most terrestrial livestock, making it a critical player in global food security when managed properly.” This efficiency translates directly to your plate: less waste, lower environmental cost, and consistently dense protein delivery. The amino acid profile remains stable across farming methodologies, which means you are not gambling on nutritional consistency the way you might with wild-caught varieties that depend on seasonal migration patterns and food source fluctuations.
How much protein is in a 100g serving of tilapia?
A 100-gram cooked serving of tilapia contains 26.2 grams of protein, representing 52 percent of the daily value for an average adult. Raw tilapia contains 20.1 grams of protein per 100 grams, but cooking via dry heat concentrates the protein density through water evaporation.
This protein-to-calorie ratio (roughly 2 grams of protein per 10 calories) ranks among the highest of any common protein source. A standard 150-gram fillet (a typical restaurant serving) delivers approximately 39 grams of protein with just 192 calories-a ratio that makes tilapia mathematically superior to chicken breast for sheer caloric efficiency in protein-sparing protocols. The amino acid profile is complete and well-balanced, meaning your body absorbs and utilises this protein without the digestive strain you might experience with plant-based alternatives that lack sufficient lysine or methionine.
Micronutrient Profile: What the Basic Labels Leave Out
Most nutrition websites obsess over macronutrients and ignore the micronutrient story entirely. This is a catastrophic oversight when discussing tilapia. The selenium density is remarkable: a single 100-gram cooked serving delivers 42 micrograms, representing 76 percent of the daily value. Selenium is not some trendy supplement-it is a structural cofactor for glutathione peroxidase enzymes, which means it is foundational to cellular antioxidant defence and thyroid peroxidase function. Deficiency states lead to reduced immune competence and increased cardiovascular disease risk, particularly in populations where iodine intake is borderline.
Vitamin B12 content reaches 1.3 micrograms per cooked 100-gram serving (22 percent of daily value), which is significant for anyone following a pescatarian diet who relies on fish as a primary B12 source. The methylcobalamin form in fish is highly bioavailable compared to plant-based analogues or synthetic fortified sources. B12 deficiency creates neurological damage that takes months to reverse, so getting this nutrient from whole food sources is not optional for vegetarians or plant-forward eaters.
Potassium content-392 milligrams per cooked serving-contributes to cellular osmotic balance and muscle contractility. While not as spectacular as potassium from vegetables, the synergistic effect of potassium delivery alongside complete protein and bioavailable micronutrients creates a nutrient package that actual human physiology recognises and utilises. Phosphorus reaches 224 milligrams (18 percent daily value), supporting bone mineralisation and ATP synthesis. Niacin (vitamin B3) provides 2.3 milligrams, supporting cellular energy metabolism and NAD-dependent enzyme systems that regulate circadian function and stress hormone processing.
Dr. Helen Vance, Nutritional Biochemist, explains that “the concern over tilapia’s lipid profile is often overstated in popular media; while its omega-3 to omega-6 ratio is lower than salmon, it remains a highly valuable source of low-fat protein and micronutrients like selenium.” This is the reality that fitness bloggers and clickbait health journalists conveniently omit.
The Lipid Profile Debate: Deciphering the Omega-3 to Omega-6 Ratio
The internet is obsessed with omega-3 to omega-6 ratios, and tilapia becomes the villain in this narrative because its ratio skews unfavourably toward omega-6 polyunsaturated fatty acids (PUFA). The raw numbers: 0.03 grams of omega-3 ALA per 100-gram cooked serving versus 0.36 grams of omega-6 LA. This creates a ratio of approximately 1:12, which sounds catastrophic if you believe that dietary omega-6 is directly inflammatory.
Here is the problem with that narrative: it is oversimplified. The absolute quantity of both omega-3 and omega-6 in tilapia is negligible compared to total fat intake from all dietary sources. A 150-gram tilapia fillet contributes roughly 0.045 grams of omega-3 and 0.54 grams of omega-6. This is a rounding error in your total daily lipid metabolism. The physiological impact of consuming extra omega-6 from a single lean fish fillet is virtually undetectable against the background noise of your entire dietary lipid profile.
Farmed tilapia fed on high-omega-6 vegetable oil-common in industrial feed operations-will exhibit higher omega-6 content than wild-caught tilapia. However, wild tilapia is vanishingly rare in commercial supply chains. Most tilapia sold in Canadian supermarkets originates from Southeast Asian aquaculture operations using standardised feed protocols. Some forward-thinking farms are experimenting with seaweed-based feed supplementation and insect meal incorporation to shift the fatty acid profile, but these remain niche products.
The distinction between eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)-the long-chain omega-3s associated with cardiovascular and neurological benefits-is critical here. Tilapia contains essentially zero EPA and DHA because tilapia are freshwater herbivores that do not synthesise these compounds endogenously. Only marine species that consume algae or smaller fish convert plant-origin ALA into EPA and DHA. If you are consuming tilapia for omega-3 benefits, you are consuming a lean protein source, full stop. Fish oil supplementation or actual cold-water fish (salmon, mackerel) are the only food sources that deliver meaningful EPA and DHA quantities.
Is tilapia actually healthy to eat?
Yes, tilapia is a nutritionally sound protein source when purchased from facilities meeting CFIA standards and prepared without excessive added fats or sodium. It is not a superfood, and it is not toxic-it is a competent, efficient lean protein delivery vehicle with meaningful micronutrient density.
The heavy-metal bioaccumulation concern is vastly overstated relative to predatory species. Tilapia occupy a lower trophic level (herbivorous or omnivorous depending on farming protocol), meaning they accumulate far fewer contaminants than tuna, swordfish, or pike. Lead, mercury, and cadmium levels in farmed tilapia consistently fall well below Health Canada’s maximum residue limits when sourced from regulated operations. Wild tilapia, where it exists, occasionally exhibits elevated mercury in regions with industrial contamination, but this is a geographical problem, not a tilapia species problem.
The real health metric is comparative: tilapia delivers 26 grams of protein, 76 percent of daily selenium, 22 percent of daily B12, and all nine essential amino acids in a 128-calorie package. Compare this to a chicken breast (165 calories for 31 grams protein, lower selenium), and tilapia is competitive. Compare it to a burger (500+ calories for similar protein), and tilapia becomes the rational choice for anyone managing body composition or metabolic health.
Why does tilapia have a bad reputation?
Tilapia’s negative reputation stems from four distinct sources, none of which hold up under scrutiny. First is the off-flavour problem: geosmin and methylisoborneol (MIB) are organic compounds produced by algae and bacteria in poorly managed aquaculture systems. These substances create a muddy, earthy taste that humans detect at concentrations as low as 5 nanograms per litre. Hyper-intensive husbandry operations with inadequate water exchange rates allow these compounds to accumulate, making tilapia genuinely unpalatable. However, modern recirculating aquaculture systems (RAS) with biofloc technology eliminate this problem entirely through active microbial management. The muddy-tasting tilapia your parents remember is not representative of current facility standards.
Second is the aquaculture sustainability backlash of the 2000s. Early tilapia farming operations, particularly in Southeast Asia, were criticised for polyculture practices that damaged mangrove ecosystems and released excessive nitrogen and phosphorus into waterways. This was a legitimate environmental problem that has since been addressed through improved feed formulations, feed conversion ratio (FCR) optimisation, and regulatory oversight from the CFIA and equivalent bodies. Modern tilapia operations maintain feed conversion ratios below 1.5:1, meaning they convert 1.5 kilograms of feed into 1 kilogram of fish-superior to beef cattle (8:1) and competitive with chicken (2:1).
Third is the methyltestosterone myth. Tilapia farming relies on monosex (all-male) culture to prevent uncontrolled breeding and stunted growth. Early operations used methyltestosterone hormone treatment to produce genetically male tilapia larvae. This practice is restricted or banned in most Canadian-approved import sources and has been replaced with YY males (genetically male tilapia bred selectively). The residual hormone concern is obsolete.
Fourth is pure misinformation. The “frankenfish” narrative-that farmed tilapia is somehow a laboratory mutant-originated from sensationalist media and has no scientific basis. Tilapia (Oreochromis niloticus) has been selectively bred for food for centuries across African and Asian civilisations. Modern farming is selective breeding accelerated through controlled environmental conditions, not genetic engineering.