
Eggs have been a breakfast staple for generations—and for good reason. They’re one of the most affordable sources of high-quality protein. As demand for eggs continues to grow, egg production has become big business, with many large-scale conventional farms stepping in to meet that demand. However, these farms have raised concerns, especially among animal welfare advocates.
The biggest issue? The inhumane treatment of chickens.
In many conventional farms, hens are confined to tiny cages. According to available data, there are typically two types: standard battery cages, which offer just 67 square inches (a little over 8x8 inches) of space, and the newer "California cages" which measure about 10.5x10.5 inches. Both are so cramped that chickens can barely turn around, let alone move freely. They often end up living in their own waste, increasing the risk of disease and infections. Many of these chickens die prematurely, and those that stop laying eggs are often sent to slaughter.
Beyond living conditions, conventional chickens are frequently fed genetically modified (GMO) corn and soy, treated with pesticides, and routinely given antibiotics to prevent infections—rather than being kept healthy through better conditions.
Even "cage-free" or "free-range" labels can be misleading. Cage-free hens are usually kept in large pens, but space is still limited—sometimes just 12x12 inches per bird. Free-range hens may get a bit more room inside barns and may or may not have access to the outdoors.
Living in such stressful environments increases cortisol and adrenaline levels in chickens. The chickens in closed crammed up spaces are highly susceptible for bird flu epidemics. This not only affects the birds’ well-being but may also influence the quality of the eggs they produce.[1]
In contrast, pasture-raised chickens live in a much more natural environment. They roam freely on grassy pastures, pecking at insects like worms, gnats, and grasshoppers—just as nature intended. Their diet is more balanced and nutrient-dense, often supplemented with grains like corn, soy, and millets, but without the additives or confinement stress.
Dr. Eric Berg, a well-known nutritionist, highlights the nutritional differences between eggs from conventionally raised hens and those from pasture-raised chickens. According to the tests conducted him, eggs from caged hens tend to have higher levels of omega-6 fatty acids—something to be cautious about. Omega-3s are considered beneficial, these are not produced by our body therefore must be obtained from diet. Omega 3 fatty acids help in maintaining heart health and brain health, it also has anti inflammatory properties. Omega-6s in excess have been linked to inflammation, cardiovascular issues, and mitochondrial dysfunction.
Interestingly, Dr. Berg also raises pasture-raised chickens for personal use. When he had the eggs tested, the omega-6 levels were still relatively high. He discovered this was likely due to the chickens not having access to enough insects—their natural protein source. After switching to a more natural feed mix that included organic grains, fishmeal, vitamins, and freeze-dried insects, the omega-6 levels dropped significantly.
If you don’t have access to a local farmer’s market, it’s still worth choosing pasture-raised or certified organic eggs from your grocery store. Yes, they may cost a bit more than conventional eggs—but it’s better to think of this as an investment in your health rather than an extra expense. You’re also supporting ethical farming practices and helping promote the humane treatment of animals.
In conclusion, while organic or pasture-raised eggs may come at a slightly higher price, they are undoubtedly a better choice—both nutritionally and ethically—than conventional eggs.
Reference:
1. Safe handling, processing & consumption of poultry meat and eggs during bird flu outbreak-https://fssai.gov.in/upload/uploadfiles/files/Guidance_Note_Meat_Egg_Bird_Flu_20_01_2021.pdf
(Input From Various Sources)
(Rehash/Dr. Shubham Halingali/MSM)