Steak, a popular red meat, is rich in various nutrients, including protein, vitamins, and minerals. The nutritional content can vary depending on the cut of the steak and how it’s cooked, but here’s a general overview for a typical serving of beef steak (around 3 ounces or 85 grams, cooked):
- Calories: Approximately 200-250 calories, though this can vary based on the cut’s fat content.
- Protein: About 20-25 grams, providing a high-quality source with all essential amino acids.
- Fat: Varies significantly with the cut. Leaner cuts have less fat, while fattier cuts can have more. The fat is a mix of saturated and unsaturated types.
- Cholesterol: Around 60-80 mg, varying with the cut and portion size.
- B Vitamins:
- Vitamin B12: Critical for nerve function and blood formation.
- Vitamin B3 (Niacin): Important for energy production and metabolism.
- Vitamin B6: Involved in protein metabolism and immune function.
- Vitamin B2 (Riboflavin): Helps in energy production and skin health.
- Minerals:
- Iron: Particularly in the form of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant foods.
- Zinc: Essential for immune function, wound healing, and DNA synthesis.
- Selenium: An antioxidant that supports thyroid health.
- Phosphorus: Important for bone health and energy production.
Other nutrients can include creatine and carnosine, which are important for muscle function and performance, particularly beneficial for athletes and bodybuilders.
The type of beef and how it’s raised (grass-fed vs. grain-fed) can also influence its fatty acid profile, with grass-fed beef generally having more omega-3 fatty acids and potentially more antioxidants like vitamin E.