Quick answer: broiler eggs are not what you buy in stores. Grocery eggs are unfertilised and come from hens raised to lay. Broiler breeders produce fertilised hatching eggs, which go to hatcheries to become meat chickens. Hormones are not allowed in raising poultry in the US, so a hormone-free carton label adds nothing. A typical retail egg has 143 kcal and 12.6 g of protein per 100 g. Cook it until the yolk and white are firm.
What Broiler Eggs Actually Are
A broiler is a chicken raised for meat. Its parents are called broiler breeders. Their matings produce fertilised eggs, and farms sell those eggs to hatcheries for incubation. According to FarmFood360, fertilised eggs are not like the ones from the grocery store. Shop eggs are unfertilised and come from hens raised for egg production.
In short, the phrase “broiler eggs” describes a farm stage, not a product on the shelf. If a seller labels shop eggs as “broiler eggs”, ask what the term means. I could not find an official definition of it as a retail category.
Egg Nutrition Facts: Per 100 g and Per Medium Egg
| Nutrient | Per 100 g raw egg | Per medium egg (44 g) | %DV per 100 g |
|---|---|---|---|
| Energy | 143 kcal | 63 kcal | n/a |
| Protein | 12.6 g | 5.5 g | n/a |
| Total fat | 9.51 g | 4.2 g | 12% |
| Saturated fat | 3.13 g | 1.4 g | n/a |
| Cholesterol | 372 mg | 164 mg | n/a |
| Carbohydrate | 0.72 g | 0.3 g | under 1% |
| Sodium | 142 mg | 62 mg | 6% |
| Potassium | 138 mg | 61 mg | 3% |
| Calcium | 56 mg | 25 mg | 4% |
| Iron | 1.75 mg | 0.8 mg | 10% |
| Choline | 294 mg | 129 mg | n/a |
| Vitamin B12 | 0.89 mcg | 0.4 mcg | n/a |
Broiler Eggs, Hormones and Antibiotics: What Labels Mean
Hormones. The USDA Food Safety and Inspection Service states that hormones are not allowed in raising hogs or poultry. Any “no hormones added” claim on poultry must say that federal regulations prohibit hormones. Penn State Extension adds that a “No Hormones Added” egg carton claim describes something the FDA already prohibits. So the label gives no extra benefit.
Antibiotics. A “no antibiotics added” claim is allowed on meat and poultry when the producer documents that the animals were raised without them. Look for that wording if it matters to you. It describes farming practice, not nutrient content.
Housing terms. Cartons also use words such as cage-free, free-range, pastured and organic. These describe how hens are housed or fed. They are different from safety claims.
Broiler Eggs and Health: Evidence Table
| Claim you may see | Where it stands | What it means for you |
|---|---|---|
| Shop eggs come from broiler chickens | Not supported | Grocery eggs come from hens raised to lay. Broiler hatching eggs go to hatcheries. |
| Eggs contain growth hormones or steroids | Not supported | Hormones are not allowed in raising poultry in the US. |
| Eggs cause cancer in men | Not supported | None of the agency sources I reviewed make this claim. |
| Egg producers deliberately use dioxins | Not supported | I found no regulator or health agency source for this. |
| Eggs raise heart disease risk | Overstated for most people | In large cohorts, up to one egg a day was not linked to higher heart disease risk in healthy people. People with diabetes should be more cautious. |
| Raw eggs are safe if clean | Not supported | Even clean, uncracked eggs may contain Salmonella. Cook them until firm. |
Egg Safety and Cholesterol
- Store eggs at 40 F (4 C) or below in their carton. Use them within 3 weeks for best quality.
- Cook eggs until yolk and white are firm. Egg dishes should reach 160 F.
- Do not leave cooked eggs out for more than 2 hours, or 1 hour above 90 F.
- Higher-risk groups include children, older adults, people who are pregnant and people with weakened immune systems. Avoid raw or runny eggs if you are in one of these groups.
- UK guidance on runny eggs differs from US advice. Check the Food Standards Agency (food.gov.uk) for current rules.
One egg yolk holds about 200 mg of cholesterol, according to Harvard. Dietary cholesterol affects blood cholesterol less than the types of fat you eat. Even so, Harvard suggests people with diabetes and heart disease keep to no more than three yolks a week. Talk to your doctor about your own limit.
Broiler Eggs: Frequently Asked Questions
They are fertilised eggs laid by broiler breeder hens. Farms send them to hatcheries to hatch chicks raised for meat. They are not the eggs sold in grocery stores.
No. Grocery eggs are unfertilised and come from hens raised to lay eggs for people to eat.
The USDA says hormones are not allowed in raising poultry. A no hormones added carton label therefore describes something already prohibited.
None of the agency sources reviewed for this page link retail eggs to cancer. Talk to your doctor if you have a specific concern.
In large Harvard cohorts, up to one egg a day was not linked to higher heart disease risk in healthy people. People with diabetes or heart disease should ask their doctor.
Keep eggs at 40 F or below and cook them until yolk and white are firm. Egg dishes should reach 160 F.
US guidance from the CDC lists raw or runny eggs as riskier and advises eggs cooked until firm. UK rules differ, so check the Food Standards Agency.
It describes how the hens were raised, and producers must document it. It is not a nutrient claim.
Related Reading
- Egg white nutrition facts, calories and protein
- Vegetarian protein-rich foods
- How to read nutrition labels
- Heart disease prevention measures
Sources
- Egg, whole, raw, fresh (USDA FDC 171287, mirror site)
- USDA FSIS: Meat and Poultry Labeling Terms
- Penn State Extension: Egg Carton Labels
- FarmFood360: Broiler Breeder Farm and Hatchery Tour
- FDA: What You Need to Know About Egg Safety
- Harvard Nutrition Source: Eggs
- CDC: Safer Food Choices for Pregnant Women
- FDA: Daily Value on the Nutrition and Supplement Facts Labels
This page is for general information only. It is not medical advice. Speak to your doctor or dietitian about eggs if you have diabetes, heart disease or high cholesterol. Last reviewed and rewritten October 2026.
