VBS2014 wrote:i think if we put lean meat in our diet we could be healthier
No, the S.A.D. (Standard American Diet) is incredibly unhealthy. Replacing full fat meat with lean meat is better for you than eating a typical American diet. However, a plant based diet is healthier than either of those. There is no need for lean meat, but people who eat lean meat are eating less full fat meat, thus making them healthier than they would have been eating the S.A.D.
This is irrelevant to vegetarians, who do not eat meat at all, so lean meat would make them less healthy because it would replace vegetables instead.
Lean meat is not good for you, it is the lesser of two nutritional evils.
It's still equally terrible for the environment, though, and not sustainable.
VBS2014 wrote:A 2012 report found that Americans who regularly eat lean beef get more protein, zinc, potassium, and B vitamins than people who don’t.
This is comparing people who eat fatty fried hamburgers with people who eat lean meat
instead.
It's trivial to find that adjusting the typical American diet in almost any way can improve it.
Studies comparing vegan diets with those containing meat routinely show that meat is not health promoting or needed.
Americans do not need more protein (most need less of it), they need more fiber. Vegetarian diets are already much higher in potassium and other minerals.
Zinc and B vitamins are not hard to find in more than adequate amounts without killing cows for it. And remember: Meat still causes cancer, even if you do cut the fat off it.
VBS2014 wrote: And a 2010 report estimated that lean beef accounts for about 15 percent of the nation’s protein but only about 4 percent of total fat.
4% of total fat, given the sheer amount of fat Americans eat, is still significant. There is no need in the American diet for more protein. Do some research on the topic. Vegans are not protein deficient -- plants have plenty of protein in them.
By dry weight, for example, Broccoli has about the same amount of protein as beef.
Avoiding saturated fat is much more important than trying to optimize your protein consumption.
If you're bodybuilding, both are extremely important, and you have to find fat-free sources of healthy plant-protein that won't destroy your body as a consequence.
VBS2014 wrote:“Lean meat is a healthy thing,” says Carol O’Neil
No, it's not a "healthy thing". Apples aren't even a "healthy thing".
It's just healthier than full fat meat. It's less healthy than other things.
You have to understand that, in diet, all foods come in context. If your diet is, on average, more healthy than the thing you are talking about, and that thing doesn't provide anything that diet is lacking, then it would make your diet less healthy to add that thing.
Apples, for example, are a healthy thing in a diet that is lacking in Vitamin C, or otherwise contains few or no fruits or vegetables. For MOST Americans, it is true that Apples are healthy.
But in a healthier diet rich in fruits and vegetables, with plenty of vitamin C already, apples are unhealthy since they only contribute more Sugar, and nothing that was needed in the diet. For vegans, apples are usually unhealthy because they are less healthy than the food that would have been eaten otherwise.
Get it?
Either Carol I'Neil doesn't understand that, and is an idiot (which is possible, there are plenty of professors who are ignorant of their fields), or she was quoted out of context.
Either way, that quote is incorrect.
Do we need to contact her to find out?
Health is contextual; it's a matter of what the item is replacing, what it provides, if those things are needed in larger amounts in that diet, opportunity cost, etc.
VBS2014 wrote:a coauthor of both reports and a professor of human nutrition and food at Louisiana State University.
That explains a lot. Sounds like she's a beef industry person.
VBS2014 wrote:so lean meat is good
No, lean meat is not "good". Neither are apples. They're just better than the stuff you would have eaten otherwise, if you're eating the standard American diet.
However, if you set the bar a little higher than that, then lean meat is an unhealthy addition to a healthier diet.
VBS2014 wrote:so i think if we cut down on meat and stick to one meat product a day we could reduce the mass production of livestock, and live healthier lives
For the average American, that is true.
Cut down on meat. Eat only lean meat. These are better things than what you are doing now.
However, cutting out meat entirely is even better.
Every little bit helps, of course. Half vegetarian is better than full meat, full vegetarian is better than half.