Today I bought ground meat at the store, but I immediately noticed that something was wrong with it. 
I also had some homemade ground meat that I prepared myself 
For comparison: the store-bought one is on the right, and mine is on the left. 
Do you see the difference too?
Luckily, I quickly figured out what the problem was and just threw the store-bought meat away I’m sharing this with you – please be careful 
Full details in the first comment 
At first glance, the difference between store-bought beef and farm-raised meat is visible to the naked eye. But there’s a lot more behind that appearance.
It’s important to understand what we’re putting on our plates — and why our choices matter.
The color says it all
Take a look at the shade of the meat. Supermarket beef usually has a light pink or pale red color.
This is due to chemicals — to keep the meat looking “fresh” for longer, producers add preservatives like propyl gallate.