I'm not sure why so many beginners are using raw ground beef, ground beef oxidises rapidly, you also end up absorbing metals from the grinder ... you're much better off slicing your meat into small chunks
also never buy ground beef, as butchers fill it with cereals or some other crap
I buy only pasture-fed beef from quality sources in my own or adjacent states and the ground version is the only kind I can afford (whole cuts all cost much more per pound in my local markets). The fact that it's pre-ground is also a time savings, though that is just a beneficial side effect, not the main reason I bought it. Despite what some here claim, I also find ground meat to be the easier and faster to eat for me than the alternative cuts the markets sell and it gives me more fat than the other cuts (which tend to be lean steaks and tough cuts of meat intended for stews or tenderizing). I've never had a problem with pasture-fed ground beef and I'm not concerned if small amounts of metal get into it (selenium, which is rich in wild and pasture-fed animal flesh, helps to detox metals, BTW).
I'm not concerned about oxidation because I actually intentionally oxidize some of my meat into high meat and eat the rotted meat. I find it more important to avoid de-oxidation (anaerobic bacteria and anaerobic cancer cells) than oxidation. Indeed, the thread topic was about trying to eat a MORE oxygenated diet, not less. I recommend that anyone interested in this topic read about Warburg's work on the subject. Rosedale was also mentioned.
I haven't bought a big freezer or meat grinder yet, because I may be moving soon. Some day I plan on doing so and will then probably do something like what Lex is doing, including grinding meat, organs and fat myself.
I do also make and eat jerky from cheap supermarket steak to give my mouth a workout and as a tasty treat and publicly semi-acceptable convenience food. I also occasionally make raw pemmican from the jerky, but it's too time-consuming to bother with beyond special occasions.
Many people report eating supermarket ground beef without any problems, but I want the higher levels of vitamins A, K2 and D3 in pasture-fed meats and I much prefer the taste. Pasture-fed meats also give me more of the mildly euphoric well-being feeling, which tells me that they're probably healthier for me (of course, it could be psychological, but it was unexpected). Pasture fed meats also tend to be raised in more humane and environmentally sound ways.
You need to add organs & raw fats, as lean meat on its own can lead to unpleasant side effects, i wouldnt consider lean meats on their own a complete meal, check the beginners section klowcarb
Ground beef contains fat as well as lean muscle meat, though I add fat to mine to bring the % calories as fat up to 70-85%, though I don't measure it precisely. Katelyn, did you ever tell me what the % of calories as fat in your ground beef is?
Lex, someone said you have a fat-meter that measures the % of fat in ground meat. Is it worth getting?