1 serving (340 grams) contains 679 calories, 62.0 grams of protein, 48.0 grams of fat, and 0.0 grams of carbohydrates.
Log this food in SnapCalorie
Nutrition Information
Calories |
471.5 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 33.3 g | 42% | |
| Saturated Fat | 13.9 g | 69% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 125.0 mg | 41% | |
| Sodium | 97.2 mg | 4% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 43.1 g | 86% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 13.9 mg | 1% | |
| Iron | 3.7 mg | 20% | |
| Potassium | 437.5 mg | 9% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Porterhouse steak
The porterhouse steak is a premium cut of beef derived from the short loin section of a cow. It is known for its combination of tenderloin and strip steak, separated by a T-shaped bone, making it a popular choice in American and European cuisines. Porterhouse steaks are prized for their rich flavor, fine marbling, and juicy tenderness. Nutritionally, a 3-ounce serving provides approximately 22-24 grams of protein, 3.5-4 grams of saturated fat, and significant amounts of vitamin B12, niacin, zinc, and iron. It is also a rich source of creatine and essential amino acids, making it valuable for muscle repair and energy production.
Health Benefits
- Rich source of high-quality protein, providing all essential amino acids required for muscle building and repair.
- Contains significant amounts of vitamin B12 (approximately 23% of the Daily Value per serving), which supports nerve function and red blood cell production.
- Provides heme iron, a highly bioavailable form of iron, that enhances oxygen transport and helps prevent anemia.
- Good source of zinc, with each serving offering around 30% of the Daily Value, which strengthens the immune system and promotes wound healing.
- Delivers niacin (B3), contributing to cardiovascular health and energy metabolism.
Dietary Considerations
Selection and Storage
Store uncooked porterhouse steaks in the refrigerator at 32-40°F and consume within 3-5 days. For longer storage, freeze at 0°F or below; use within 6-12 months for optimal quality. Thaw in the refrigerator before cooking for best results.
Common Questions About Porterhouse steak Nutrition
Is porterhouse steak high in protein?
Yes, porterhouse steak is an excellent source of protein. A 3.5-ounce (100g) portion typically contains around 26-28 grams of protein, making it ideal for muscle repair and growth. It also contains essential amino acids required for overall health.
Can I eat porterhouse steak on a keto diet?
Yes, porterhouse steak is fully compatible with a keto diet. It is naturally low in carbohydrates (less than 1 gram per serving) while being high in fat and protein, making it a perfect option for maintaining ketosis.
What are the health benefits or concerns of eating porterhouse steak?
Porterhouse steak is rich in nutrients like iron, zinc, and B vitamins, which support energy metabolism and immune function. However, it is also high in saturated fat, with approximately 8-10 grams per serving, so moderation is key to avoid increasing cholesterol levels.
What is a recommended serving size for porterhouse steak?
A recommended serving size is about 3.5 ounces (100g) to balance protein intake while controlling saturated fat. For larger portions, it’s advisable to pair with vegetables or a salad to maintain a balanced meal.
How does porterhouse steak compare to ribeye in flavor and nutrition?
Porterhouse steak offers both tenderloin and strip steak portions, providing versatility in texture and a leaner profile compared to fattier ribeye. Ribeye tends to have richer flavor due to higher fat content, while porterhouse delivers more variety in one cut.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
- Protein Foods: Nutritional Contributions and RecommendationsDietary Guidelines for Americans 2020-2025Explains the nutrient contributions of protein foods like steak within a balanced diet, including recommendations for moderate intakes.
- Beef in an Optimal Lean Diet Study (BOLD): Effects of Beef Consumption on Lipid ProfilesAmerican Journal of Clinical NutritionExamines the effects of lean beef on cholesterol and heart health to address common concerns about red meat consumption.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
