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Raw heart Calories
Rich in iron, vitamin B12, and protein; low-fat organ meat.
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 piece (medium) of Raw heart (150 g) has 180 calories. That works out to 120 calories per 100 g. It contains 0 g of carbs, 26.6 g of protein, 6.1 g of fat and 0 g of fiber. Its 12.3 µg of B12 covers 513% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Raw heart Nutrition Facts
Selected: 1 piece (medium) · 150 g
180
KCAL / 150G
Carbs
0g
· 0% DV
Protein
26.6g
· 53% DV
Fat
6.1g
· 8% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 66% · Fat 34%
Raw heart nutrition facts table · 1 piece (medium) (150 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 180 kcal | |
| Total fat | 6.1 g | 8% |
| Saturated fat | 1.95 g | 10% |
| Trans fat | 0 g | |
| Sodium | 98 mg | 4% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 26.6 g | 53% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Medium Raw heart?
| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 150 g | 180 kcal |
| 1 g | 1 g | 1 kcal |
| 1 slice (thin) | 40 g | 48 kcal |
| 1 slice (thick) | 70 g | 84 kcal |
| ½ piece (half) | 75 g | 90 kcal |
| 100 g | 100 g | 120 kcal |
| 1 piece (small) | 100 g | 120 kcal |
| 1 serving (medium) | 120 g | 144 kcal |
| 1 serving (large) | 180 g | 216 kcal |
| 1 piece (large) | 200 g | 240 kcal |
Calculated from 120 calories per 100 g.
Frequently Asked Questions About Raw heart
Can you eat raw heart?
It is not recommended to eat raw heart. Like other raw meat, it can carry harmful bacteria, so cook it thoroughly before eating and keep its juices away from ready-to-eat foods.
What does raw heart taste like?
Cooked heart has a rich, meaty flavor and is usually less liver-like than people expect. Its texture is lean and dense; overcooking can make it chewy, so slice it thinly or use a slower cooking method.
How do you clean raw heart before cooking?
Trim away the tough outer membrane, visible vessels, and any clotted blood, then cut the heart into the pieces your recipe needs. Avoid splashing raw juices around the sink, and wash and sanitize the knife, board, and work surface afterward.
How should you cook raw heart?
Cook raw heart in a hot pan or on a grill, or braise it until tender. Thin slices cook quickly, while thicker pieces benefit from slower cooking; whichever method you choose, make sure the center is fully cooked.
How long does raw heart last in the fridge?
Raw heart should generally be cooked within 1–2 days in the refrigerator. Keep it sealed on a low shelf so its juices cannot drip onto other foods, and discard it if it smells unpleasant or feels unusually sticky.
Can you freeze raw heart?
Yes, raw heart freezes well. Divide it into meal-sized portions, wrap or seal them tightly, and thaw the portions in the refrigerator rather than on the counter; cook them soon after thawing.
Can pregnant people eat raw heart?
No, pregnant people should avoid raw or undercooked heart because foodborne infections can pose greater risks during pregnancy. Heart can be eaten when thoroughly cooked; ask a healthcare professional about individual pregnancy-related dietary concerns.
Why is heart meat so tough and chewy?
Heart is a hard-working muscle, so its texture is naturally firmer than many familiar cuts. Remove sinew and membranes, slice across the grain, and avoid prolonged high-heat cooking; braising is useful for larger, tougher pieces.
What should you serve with cooked heart?
Cooked heart pairs well with sharp, fresh flavors that balance its rich meatiness. Try it with onions, herbs, citrus, or a crisp salad, or serve grilled pieces in flatbread with a tangy sauce.
Does marinating raw heart make it safe to eat?
No, a marinade does not make raw heart safe to eat. Lemon juice, vinegar, and spices can change its flavor and texture, but they do not reliably eliminate harmful bacteria; cook the heart thoroughly.
Raw heart Vitamins & Minerals
Vitamins
B12
12.3µg · 513% DV
B3
6.75mg · 42% DV
B2
0.52mg · 40% DV
B5
1.8mg · 36% DV
Minerals
Selenium
30µg · 55% DV
Phosphorus
330mg · 47% DV
Copper
0.38mg · 42% DV
Iron
6.3mg · 35% DV
Potassium ⭐
450mg · 13% DV
Sodium
98mg · 4% DV
Raw heart Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Raw heart
To burn the 180 calories in 1 piece (medium) (150 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Raw heart?
Raw heart is the uncooked heart muscle of an animal, a dense, lean cut of offal rather than a tender steak. Its texture is firm and its flavour can be distinctly iron-like; in many home kitchens, heart is cooked before serving, often grilled or pan-fried and paired with onions or fresh herbs. Raw heart is not a routine everyday dish for most readers, and handling it safely matters.
It offers protein alongside iron and vitamin B12, while remaining relatively low in fat. For a more approachable meal, cook it thoroughly and serve with a crisp salad or vegetables; cooking also reduces the food-safety risks associated with eating raw meat.
How Nutritious Is Raw heart?
Nutrient density
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Raw heart Processed?
NOVA 1
Unprocessed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Raw heart Contain Allergens?
No known major allergens
Which Diets Is Raw heart Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Raw heart Fat Profile
SATURATED
1.95g
MONOUNSATURATED
2.4g
POLYUNSATURATED
0.45g
Omega 6:3 ratio 1.5:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.