Affiliate links on this page — disclosure. As an Amazon Associate, CJ Affiliate, and AWIN publisher we earn from qualifying purchases.

How Many Calories in Lamb, Variety Meats and By-products, Heart, Cooked?

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

Affiliate links:

Quick reference — common serving sizes

A lamb, variety meats and by-products, heart, cooked contains 185 calories per 100g. A typical 3 oz (85g) provides about 157 calories. Lamb, Variety Meats and By-products, Heart, Cooked is moderate in calories and is a good source of protein. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Lamb, Variety Meats and By-products, Heart, Cooked Nutrition Facts

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

• High in protein (50% DV) — an excellent source
• A good source of fat (10% DV)
• Low in sodium (3% DV)
• High in iron (31% DV) — an excellent source
• High in selenium (85% DV) — an excellent source
• High in riboflavin (B2) (92% DV) — an excellent source

• Calories: 9% DV
• Protein: 50% DV
• Carbohydrates: 1% DV
• Fibre: 0% DV
• Fat: 10% DV
• Saturated fat: 16% DV
• Sodium: 3% DV
• Potassium: 4% DV
• Calcium: 1% DV
• Iron: 31% DV
• Vitamin C: 8% DV
• Vitamin A: 0% DV
• Selenium: 85% DV
• Riboflavin (B2): 92% DV

Have a cat or dog? Check whether lamb, variety meats and by-products, heart, cooked is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. If calorie tracking is part of a broader health check, hormone testing can rule out metabolic factors affecting your results. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method changes the final calorie and fat count more than the cut itself — grilling, baking or steaming typically adds nothing, while frying can add a meaningful amount of fat per serving.

Does lamb, variety meats and by-products, heart, cooked fit your diet?

High-protein diets

At 25.0g of protein per 100g, lamb, variety meats and by-products, heart, cooked clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Low-carb / keto

Lamb, Variety Meats and By-products, Heart, Cooked contains 1.9g of carbohydrate per 100g, low enough to fit comfortably within most low-carb or ketogenic daily carb allowances — check the fat and protein split above against your specific macro targets.

Foods with a similar calorie count

Other meat & fish closest to lamb, variety meats and by-products, heart, cooked by calories per 100g:

Last updated: 27 October 2026

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.