Grouper is a lean, firm-fleshed saltwater fish that provides a dense, complete protein profile relevant to muscle maintenance, enzymatic function, and tissue repair. Its protein content is high relative to caloric load, making it an efficient animal protein source in macronutrient-structured dietary approaches. The fat content is low, with omega-3 fatty acids present and contributing to neurological support and the modulation of inflammatory pathways. Grouper is a reliable source of vitamin B12, which is essential for neurological integrity, homocysteine metabolism, and erythropoiesis. Niacin is abundant and supports the production of NAD+ and NADH, coenzymes central to mitochondrial energy metabolism and cellular redox reactions. Phosphorus levels support bone mineral density and are structurally necessary for nucleic acids and high-energy phosphate compounds. Selenium is a key micronutrient in grouper and functions within antioxidant enzyme systems and thyroid hormone conversion pathways. Potassium is present and supports intracellular fluid balance, membrane potential maintenance, and cardiovascular function. Vitamin B6 contributes to amino acid catabolism, neurotransmitter biosynthesis, and glycogen mobilization. Magnesium supports ATP-dependent enzymatic processes and muscle relaxation at the neuromuscular junction. Zinc is present and participates in immune signaling, testosterone regulation, and DNA repair mechanisms. The digestibility of grouper protein is high, reflecting the general efficiency of marine animal protein for amino acid absorption. Grouper offers a straightforward lean protein contribution to carnivore-aligned diets with a broad representation of B vitamins, key minerals, and bioavailable heme iron supporting oxygen transport and metabolic vitality.

• Selenium: 47mcg (antioxidant defense, thyroid hormone metabolism, immune enzyme activation)
• Vitamin B12: 0.7mcg (neurological function, red blood cell formation, DNA synthesis)
• Vitamin B6: 0.35mg (protein metabolism, neurotransmitter synthesis, amino acid conversion)
• Pantothenic Acid (B5): 0.87mg (fat metabolism, hormone synthesis, coenzyme A production)
• Vitamin A: 50mcg (epithelial integrity, immune signaling, visual system support)
• Potassium: 483mg (electrolyte balance, cardiovascular function, muscular contraction)
• Phosphorus: 162mg (bone structure, ATP synthesis, cellular repair)
• Magnesium: 31mg (enzyme activation, ATP production, nerve and muscle regulation)
• Iron: 1.1mg (oxygen transport, red blood cell production, metabolic energy support)
• Calcium: 27mg (bone mineralization, muscle contraction signaling, nerve transmission)
• Omega-3 Fatty Acids: 250mg (cardiovascular support, neural membrane integrity, inflammatory response regulation)

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