Today, The United Notions was not in session, but its members did have a few noteworthy things to say over email in regard to a related article, "End the War on Fat: It Could be Making Us Sicker." Here are my thoughts:
It is interesting how we seem to revise what we “know” about nutrition every decade or so. When I was a kid, we had the four food groups, and we were told that we had a balanced diet if each meal contained items from at least three (but ideally all four) food groups. Then, when I was in high school (I think), we were told about the food pyramid, which placed grains on the bottom (6-11 servings per day), and proteins like meats and eggs at the top (with only 2-3 servings per day). Then, when I was in college, I heard about how “bad” carbs are for me, and I was encouraged (mostly by Dr. Atkins and his skinny followers) to ditch carbs altogether and eat lots of protein (sausage, bacon, and butter were okay, but bread and tomatoes were not). And now we are told about saturated and unsaturated and polyunsaturated fats and how there are “good carbs” and “bad fats” that we were all supposed to somehow keep track of (like fats from avocados were good, fats from certain kinds of oils were good, but fats from other stuff were “bad”). (Is your head spinning yet?)
I guess what I am saying with all of this is that it is no wonder that people are confused about what they can eat (without guilt and a larger waistline) and what they shouldn’t. With each decade and new research study, the issue of nutrition seems to get more complicated (from 4 food groups to whatever the heck we have now). And with advertising like it is (where unhealthy foods are advertised as healthy and “low-fat”, and where unhealthy foods are cheaper than healthy ones), I just don’t see this “problem” having any quick and easy resolutions.
I am a believer in counting calories (or at least keeping them under control), basically eating right, and exercising regularly, but even my method doesn’t address cholesterol and other diet aspects that lead to heart disease. I hope that by the time I really HAVE to understand nutrition, “they” have found a simpler way to break down food choices for me. I hear the Michael Pollan argues that people need to use simpler, more honest language to discuss food (so that people actually understand what it seems to have “NO TRANS FATS”). I think that it is a good idea, but I also have to admit that I’d like to return to the days of the four food groups.
I think Pollan has a few of the answers to these questions, but I have a few rules I try to live by:
ReplyDelete1. If it grows out of the ground and is green, eat as much of it as you want. In fact, go crazy. Even ridiculous amounts of this stuff can't hurt you.
2. Moderation is key with starches like potatoes and corn.
3. Fruit juice is mostly a waste. You're getting added sugar and calories, but you're not getting the water or the fiber that you would get from the whole fruit. Eat the apple/orange/pear/strawberry instead (unless your blood sugar is dangerously low and you're about to faint -- then go for the juice).
4. If it swims in the ocean or the rivers (swims, not crawls), eat as much as you want.
5. Eat a variety of foods.
6. Whole grains good, processed grains bad.
7. Keep boxed and bagged foods whose ingredients are a mystery to you at a minimum.
8. Keep meat consumption to servings smaller than the palm of your hand
9. Dairy is good for calcium but the fattier it is, the less calcium you absorb, so go nonfat every chance you get. And if you're worried about bone health, get daily doses of vitamin D (sunshine) to aid in calcium absorption.
10. The best stuff for you is around the outside edges of the grocery store. Stay out of those middle aisles and you're making progress.
Of course, living up to all of this is a whole 'nother issue.
Also, I've seen lots of stuff lately about how good Mediterranean diets are for you (lots of fish, lots of veggies, olive oil, and whole grain pastas and breads) It's apparently great for your heart and for your cholesterol levels despite all of the fat in the fish and the olive oil.
I liked this article, but I already knew that excessive calories are the real enemy, not fat. Also, I love the news that peanut butter on white bread is better than white bread alone! Take that, white bread!
I agree with Runner's Heart that it's sad that the old food pyramid needs an adjustment or two -- veggies should be the base, for starters. You really can eat as many as you want. There's a reason vegetarians (not pasta-tarians) are thinner overall than omnivores are and have fewer problems with diet-related illnesses.
I think about what I eat every day, too, and I think it's the consumer's responsibility to know what she's buying. That said, we need food labels to tell us the truth about what we're buying; if there's a half gram of trans fat in a serving of chips, the company shouldn't be able to round down to zero (they can, currently), especially when as few as 2 grams of trans fat a day can apparently have terrible results. If the labels are there, they should be truthful.
Cheers!