Shark meat is a dense animal protein source with a notable macronutrient profile oriented toward high protein and moderate fat content, with negligible carbohydrates. It delivers a complete amino acid spectrum, making it highly relevant for muscle protein synthesis and tissue repair. Shark contains meaningful levels of selenium, a trace mineral critical to thyroid hormone metabolism and antioxidant enzyme function. The fat content varies by species but generally includes both saturated fats and omega-3 polyunsaturated fatty acids, which support membrane integrity and systemic inflammation modulation. Shark provides B12 in bioavailable form, supporting neurological function, red blood cell production, and methylation pathways. Phosphorus is present in significant quantities, contributing to bone mineral density and cellular energy transfer via ATP. Zinc is found in moderate amounts, supporting immune competence, testosterone biosynthesis, and enzymatic activity across multiple physiological systems. The protein is highly bioavailable given its animal origin, meaning the body can utilize it efficiently compared to plant-based alternatives. Shark is calorie-dense relative to lean white fish, making it more suitable for individuals with elevated energy demands or those prioritizing caloric adequacy on a carnivore protocol. It also contains taurine, a conditionally essential amino acid that plays a role in bile salt conjugation, cardiac muscle function, and neurological regulation. Due to its position in the marine food chain, shark can accumulate methylmercury, which is a factor relevant to consumption frequency. Despite this consideration, it remains a nutrient-dense protein source that supports satiety, hormonal balance, and metabolic substrate availability.

• Cholesterol: 51mg (hormone production, cellular membrane structure, steroid synthesis)
• Sodium: 79mg (fluid balance, nerve signal transmission, muscle contraction support)
• Potassium: 160mg (electrolyte regulation, cardiovascular rhythm, cellular fluid balance)
• Phosphorus: 210mg (bone mineral matrix, ATP energy production, cellular repair)
• Magnesium: 49mg (muscle function, enzymatic activity, ATP synthesis)
• Calcium: 34mg (bone and tooth structure, nerve signaling, muscular contraction)
• Iron: 0.8mg (oxygen transport via hemoglobin, red blood cell production, metabolic energy)
• Zinc: 0.4mg (immune signaling, tissue repair, enzymatic metabolism)
• Selenium: 37mcg (antioxidant enzyme activation, thyroid hormone metabolism, cellular protection)
• Vitamin A: 70mcg (visual function, epithelial tissue integrity, immune system support)
• Vitamin D: 0.6mcg (calcium absorption regulation, bone metabolism, immune modulation)
• Vitamin E: 1mg (lipid antioxidant protection, membrane integrity, cellular stability)
• Vitamin B12: 1.5mcg (neurological function, DNA synthesis, red blood cell formation)
• Vitamin B6: 0.4mg (protein metabolism, neurotransmitter production, amino acid processing)
• Niacin (B3): 2.9mg (cellular energy metabolism, NAD production, nervous system support)
• Pantothenic Acid (B5): 0.7mg (fat metabolism, coenzyme A synthesis, hormone production)
• Riboflavin (B2): 0.06mg (energy production, cellular growth, electron transport support)
• Thiamin (B1): 0.04mg (carbohydrate metabolism, nerve function, ATP generation)
• Choline: 65mg (cell membrane structural integrity, neurotransmitter synthesis, liver fat metabolism)
• Copper: 0.03mg (iron utilization, connective tissue formation, antioxidant enzyme support)
• Folate: 3mcg (DNA synthesis, cell division, red blood cell maturation)

These values are approximate and can vary based on factors such as the specific cut of beef and cooking method.