For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

This week eating with others transcends better health, the new tastebuds on the block, and why to avoid certain peaches.

Want to see all my favorite links? (There’s lots more). Be sure to follow me on on Delicious. I also share links on Twitter @summertomato,  Google+ and the Summer Tomato Facebook page. I’m very active on all these sites and would love to connect with you. (And yes, I took that pepper heart pic myself).
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For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

I haven’t published a link love round up since before the holidays (I’ve been traveling and then moving, and still don’t have internet at my new home), so I included some great ones here that you might have missed over the past couple weeks. Below I’ve included some wonderful pieces on weight loss and willpower in the Times, a lamesauce ruling by the FDA on antibiotics use in factory farms and a thoughtful editorial on the state of organic farming.

Want to see all my favorite links? Be sure to follow me on on Digg. I also share links on Twitter (@summertomato), Google+ and the Summer Tomato Facebook page. I’m very active on all these sites and would love to connect with you.

Links of the week

• The Fat Trap <<I love this piece by NYTimes health writer Tara Parker-Pope about the difficulties of losing weight once you’ve gained it. Excellent food for thought.
• New Year’s Resolutions Stick When Willpower is Reinforced <<Another great one from the Times, this time summarizing one of my favorite books from last year Willpower.
• Antibiotics in farm animals: FDA issues weak rule. <<Thanks to Marion Nestle for calling BS of the week on the FDA for being influenced by the beef, pork and chicken industries, allowing liberal use of antibiotics for non-disease purposes and endangering humanity. (Food Politics)
• Eating Animals <<This is an incredibly thoughtful piece reminding why all animal food industries are not evil (and some are even necessary). (The Atlantic)
• Kids prefer variety of foods and colors on their plates <<Want your kids to eat more vegetables? Choose a lot of colorful ones and arrange them to look like hearts and happy faces. Note: this will not work on your parents or husband. (Los Angeles Times)
• What’s in that OJ? Tropicana is sued <<Remember when we found out recently that supermarket orange juice isn’t really naturally flavored? Well, some folks are demanding an explanation. (Yahoo! News)
• Organic Agriculture May Be Outgrowing Its Ideals <<One of the many reasons I shop at the farmers market but don’t preach organics. (New York Times)
• How Alcohol is Metabolized <<Come on, you know you’re curious. (Nutrition Diva)
• The Truth About Ansel Keys: We’ve Got It All Wrong <<This is a brilliant piece, but it’s super intellectual and science geeky. If you read Good Calories, Bad Calories and were intrigued though, you should definitely read this. (Raw Foods SOS)
• Butternut Squash Stew <<Doesn’t this look like a wonderful winter stew? I’m so there. (Chez Us)

What inspired you this week?

For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

This week’s top 10 require careful reading and a little extra thinking, but it’s worth it. Learn why daily activity is more important than formal exercise, how habits can affect your food intake, some encouraging news from the USDA and more.

Want to see all my favorite links? Be sure to follow me on on Digg. I also share links on Twitter (@summertomato) and the Summer Tomato Facebook fan page. I’m very active on all these sites and would love to connect with you.

Links of the week

• Routine Chores Might Help Keep Dementia at Bay <<This title is misleading, because the most interesting part of this story is that daily activity is more effective than formal exercise for burning calories. Also, this preserves your mind. (Medline)
• People eat out of habit, a study finds, even when food is stale <<This is exactly why I’m always encouraging you to eat mindfully. Interestingly, in this study even eating with your non-dominant hand seemed to help. (Los Angeles Times)
• Nutrition: A Low-Calorie Meal Is Shown to Pay Off <<BS of the week. I’m all for eating less and I think you can be successful at it, but this is a poorly designed study using junk food as a meal and it only lasted 2 weeks. How that can be considered “effective” is beyond me. (New York Times)
• USDA seeks method to compensate farmers for GM contamination <<Remember in the movie Food Inc. when Monsanto sues an organic farmer because their seeds contaminated his crop? Hopefully this works out and puts and end to ridiculous things like that. (Food Politics)
• Why I never eat breakfast cereal. <<Breakfast cereal isn’t really food, and my friend Yoni who works with obesity patients for a living thinks it may also prevent weight loss. Worth considering. (Weighty Matters)
• Eating purple potato may lower blood pressure for the overweight <<This really isn’t necessarily restricted to purple potatoes. What it shows is that at least some potatoes aren’t as bad for you as bread. (Los Angeles Times)
• Helpful Gut Microbes May Differ Based on Diet <<I find this new area of research absolutely fascinating. This study shows heavy meat eaters have different microbial gut patterns than herbivores. At this point there’s no reason to prefer one to the other, but down the line it may help explain why dietary patterns are more important to your health than short-term changes. (Medline)
• Vitamin D levels tied to colon cancer risk <<Yet another reason to be sure your vitamin D levels are in a healthy range. Mine weren’t until I started taking supplements. (Medline)
• Hyperinsulinemia: Cause or Effect of Obesity? <<For geeks’ eyes only. Understanding this article requires a fairly sophisticated understanding of human metabolism and biochemistry, but if you have those things and are interested in exploring some of the fallacies of Gary Taubes’ carb argument, you’ll love this one. (Whole Health Source)
• roasted tomato and thyme soup <<A beautiful looking recipe, though I would personally leave out the sugar since tomatoes are so sweet right now. (the sophisticated gourmet)

What inspired you this week?

For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

It was a very difficult week for my family as well as the food blog community. Heart disease is still the #1 cause of death in this country, and I hope that what I’m doing here at Summer Tomato can make a small (or, hopefully, large) dent in that in the years to come.

The good news is I found a ton of fantastic articles this week, with my top 10 including why carbs aren’t the obvious enemy in obesity, why sitting too much is not the same as working out too little and why being a nudist may extend your life.

Want to see all my favorite links? Be sure to follow me on on Digg. I also share links on Twitter (@summertomato) and the Summer Tomato Facebook fan page. I’m very active on all these sites and would love to connect with you.

Links of the week

• The Carbohydrate Hypothesis of Obesity: a Critical Examination <<I love this analysis calling out Gary Taubes’ over-simplistic view on carbs and obesity. I’m not at all a fan of processed foods, but health is more complicated than any one macronutrient. (Whole Health Source)
• Too Much Sitting is Not the Same as Too Little Physical Activity <<It’s a common misconception that going to the gym regularly can counteract a sedentary day job, but the evidence suggests otherwise. (Obesity Panacea)
• Are you ready for your 15 minutes of exercise? <<Previous article aside, any exercise can be tremendously beneficial (i.e. add 3 years to your life!). And the more the merrier. (Los Angeles Times)
• Picky Eating Might Be Classified as a Mental Illness <<While this is interesting, I’m a firm believer that picking eating can be overcome with an open mind and a decent chef. It’s worth finding out for yourself. (Wall Street Journal)
• Plenty of growth in farmers market industry, but USDA says there’s still room for plenty more <<In a world where a lot of things are going wrong, there are still a lot of things going right. I love this trend, look for it in a town near you. (Washington Post)
• Science Reveals Women Who Wear Less Clothing Live Longer <<In case you were looking for an excuse to be a nudist (who isn’t?!), here’s your chance. (Pssst, this is a joke). (Huffington Post)
• New study finds that fatty foods alleviate sadness <<I’ve also seen several studies correlating lowfat diets (particularly low omega-3 diets) to depression. An interesting area of research to keep an eye on. (National Post)
• Cross-Training by Lifting Weights <<Incorporating strength training was one of the biggest turning points in improving my health and physique. I recommend it for everyone. (New York Times)
• Do you suffer from portion paralysis? <<I love this post addressing our mindless eating habits that so often sabotage our best intentions. This is why eating mindfully can be so valuable. (Weighty Matters)
• Video for Jennifer Perillo: Mikey’s Peanut Butter Pie <<There was too much death and sadness this week. And despite the fact that a peanut butter pie is more likely to contribute to heart disease than help it, sometimes family, friends and memories are more important. Thank you White on Rice Couple for this incredible video dedication to Jennifer Perillo and her late husband Mikey.

For The Love of Food

Welcome to Friday’s For The Love of Food, Summer Tomato’s weekly link roundup.

In case you missed it, be sure to check out the first episode of Summer Tomato Live and vote on our next show topic. Voting closes tonight at midnight, PST.

(BTW, Summer Tomato Live is now on iTunes. If you have time to leave a review I’d be deeply grateful.)

This week: why vegans have more heart risks, McDonald’s new “healthy-food” chain, what Donald Rumsfeld has to do with Diet Coke, and more bad news for people who think exercise will solve their weight problems.

I read many more wonderful articles than I post here each week. If you’d like to see more or just don’t want to wait until Friday, be sure to follow me on Twitter (@summertomato) or the Summer Tomato Facebook fan page. For a complete list of my favorite stories check out my links on Digg. I’m very active on all these sites and would love to connect with you.

Links of the week

• How to Master the Art of Seasoning: 5 Tips for Reinventing the Slow-Carb Diet <<Trying to make those beans and veggies more interesting? Here’s a great primer on seasoning. (Tim Ferriss)
• Vegans’ Elevated Heart Risk Requires Omega-3s and B12, Study Suggests <<I’ve mentioned before that I think a vegan diet can be healthy, it just requires more work than it does for an omnivore. Seems most vegans are getting it wrong. (ScienceDaily)
• Former McDonald’s Executives to Open a New Healthy-Food Chain <<Hahahahaha! McDonald’s execs are the first people I’d trust to offer a healthy diet. Nice one guys. BS of the week. (Time)
• Just how bad is aspartame? <<Great question. Sadly the politics around it are so twisted it’s hard to uncover the truth. (Grist)
• US group calls for FDA ban of soda ‘caramel’ <<Seems aspartame may not be the only thing in soda that can cause cancer. (Reuters)
• Think the gym’s gonna make you slim? Think again. <<This new study matches my experience very well. But Yoni explains why you should exercise anyway. (Weighty Matters)
• 10 Fresh, In-Season Vegetables the East Coast Should be Eating Now <<I frequently get complaints from East Coasters that my farmers market posts don’t reflect their reality. This one’s for you guys (and it’s not that different). (Treehugger)
• Obesity Alone Raises Risk of Fatal Heart Attack, Study Finds <<I’ve heard some people argue that obesity itself does not cause disease, it’s just a symptom of deeper metabolic problems or not a problem at all. This new study suggests otherwise. (Medline)
• Diet High in Fiber Might Lengthen Your Life <<Especially grains, they say. There are plenty of confounds in this study, but it’s not out of line with other research I’ve seen. (Medline)
• Rainbow Wheat Berry Salad <<And since we’re having a grain lovefest day, here’s a delicious looking recipe for a colorful wheat berry salad. Intact grains FTW! (Macheesmo)

What inspired you this week?

Photo by j.reed

I’ve been a student my entire life so have never had to worry about health insurance. (I’m 30. I know.) As you might expect, I consequently don’t know much about how the whole business works.

One thing I do know, however, is that when I finally have to join the real world and find my own coverage I hope to use it as little as possible. According to today’s guest post, it looks like I’m on the right track.

Yamileth Medina is an up-and-coming expert on health and health insurance plans. She lives in Miami, Florida. Follow her on Twitter @YamilethMedina.

How Healthy Eating Saves You Money On Health Insurance

by Yamileth Medina

We all know eating healthy helps us look and feel our best, but there is another great reason to upgrade your healthstyle: a healthy diet can save you a ton of money on health care costs.

Over the past decade, health insurance rates have skyrocketed. In 2009, monthly premiums in the United States were 131% higher than they were in 2000, according to the Kaiser Family Foundation. This is largely due to the high cost of treating diseases related to unhealthy diets.

According to a recent study by the U.S. Centers for Disease Control and Prevention, the Agency for Healthcare Research and Quality, and RTI International, health conditions related to obesity (including type 2 diabetes and heart disease) cost the American health care system over $147 billion each year.

What is this money spent on?

• Open-heart bypass surgery: up to $20,000
• Prescription medication and supplies for diabetes: $115 to $177 monthly–for life
• CPAP machines (to treat sleep apnea): from $150 to $5,000

An obese person costs 42% more to treat than a person of normal weight, which is an additional $1,429. Health insurance plans must pass these costs onto you through higher premiums. In order to recoup these expenses, obese individuals often find it harder to find individual coverage, due to the increased risk of health problems obesity entails.

Much of this cost is passed onto other consumers, since the majority of Americans have employer-sponsored plans from their jobs. Insurers must recoup the increased costs in order to maintain their margins.

Although the Obama administration’s healthcare reform legislation will eventually forbid health insurance companies from denying you a policy due to your health status, that will not take effect until 2014. Still, unhealthy individuals will not be out of the woods: the law also promotes wellness incentives, which promote healthy lifestyle modifications–such as dietary changes. Under the legislation, insurers and employers will be allowed to refund up to 50 percent of the premiums for those who meet the specified goals. That is a significant amount of money that could end up in your pocket if you maintain a healthy weight.

From my personal experience, healthy eating is close to 80 percent of the equation when it comes to weight loss. I was a faithful exerciser for years, but it wasn’t until I changed my diet–to include more vegetables and whole grains–that I started seeing success.

Even if you are lucky enough to be blessed with an extremely fast metabolism, that doesn’t mean that you can eat nothing but junk all day and not suffer any consequences. The “skinny-fat” phenomenon consists of people who appear healthy, but have the cardiovascular profile of someone in poor health. Unhealthy eating habits promote visceral fat, which is invisible to the naked eye but is even more harmful to your well-being than the visible flabby stuff.

In fact, some studies indicate that even if an obese person does not reach a healthy body mass index (BMI), under a healthy eating plan they would nevertheless be healthier than a person of normal weight that had a relatively high percentage of body fat.

Can multivitamins make up for a poor diet? Don’t count on it. When it comes to health, nutrients are not the same as food. There seems to be something special about how all of the nutrients work together in the context of whole foods. In that respect, nature can’t be improved upon.

For several years, insurance companies will still be able to judge your health status and decide on your rates accordingly. Maintaining a healthy weight means you will be free of expensive co-payments for cholesterol and heart disease medication, and benefit from any financial incentives that may come about in the future.

Upgrading your healthstyle also assists you in sticking to a budget; cooking for yourself is far less expensive than eating out one or more times a day. In a nation slowly crawling out of a severe recession, this is especially important.

Above all, your immune system will become stronger–helping you stay healthy and reducing the chance of expensive hospitalizations in the future.

Fortunately the solution for better health is relatively simple. Visiting a farmers market once a week and buying a cookbook or two can save you a substantial amount of money on your health insurance plan in the long run.

Is your diet affecting your health insurance costs?

For The Love of Food

I had to take a little break from reading articles this week since I have a big project I’m working on in lab right now. Instead of the usual awesome links, today I want to share with you a video lecture by UCSF professor, Robert Lustig.

It is long, but absolutely worth watching.

And it is particularly important if someone you know is suffering from type 2 diabetes or other chronic disease.

Dr. Lustig argues that sugars, and specifically fructose, are a direct cause of the current obesity epidemic and more similar to alcohol (poison) than to food. His discussion of the effects of fructose on children is heartbreaking and makes his arguments particularly poignant.

It also helps answer the question I often get about why cultures that depend largely on pasta and white rice (Italian and Asian societies) aren’t as unhealthy as Americans even though we all eat “processed carbs.” The answer is that it is both the processing and the additives that cause the problem, and Dr. Lustig explains in detail the science behind it all.

I should warn you that about half way through he starts going into some serious biochemistry, but don’t let it scare you. That section is short and you don’t need to understand the details to get the take home message. Those of you with some undergrad chemistry under your belt will enjoy it, but that is by no means required. Scrub ahead if you must.

My favorite quote:

“Fructose is ethanol without the buzz.”

In other words fructose is much, much worse.

Watch this and share it with your loved ones.

P.S. Thanks to those of you who downloaded How To Get Started Eating Healthy. If you thought you should have received a copy but didn’t, you are probably signed up for the blog post emails but not the newsletter. The difference is explained here. Fill out the newsletter form to get a link to the free guide.

A study published last week in the journal Obesity may make you question whether you really want to rely on the Atkins or South Beach diets to reach your New Year’s Resolution goals.

It is widely believed that low-carbohydrate, high-fat diets support weight loss in most individuals and indeed, there is a good amount of research to back this claim. Despite this, few studies have examined the after effects of a low-carb diet, particularly once normal eating is resumed.

In a new study, scientists had rats consume either a regular high-carb diet or a low-carb, high-fat diet for sixteen days. After this period the diets were switched and rats were maintained on the opposite diet for another sixteen days. Both diets included the same number of calories, so the only difference between the groups was the relative percentage of macronutrients.

As you might expect, while the rats were fed a low-carb, high-fat diet they lost weight compared to rats on a regular diet. Interestingly, however, despite this loss of body weight there was little to no loss of fat, and therefore the rats that lost weight had a relatively higher body fat percentage than the rats fed a normal diet.

The low-carb rats also had lower energy expenditure (exercise and calorie burning) than rats on a normal diet, and the decrease persisted even when the animals were returned to a normal diet. This is consistent with reports of exhaustion in humans undergoing very low-carb diet regimens.

Furthermore, animals that were temporarily put on a low-carb diet regained more weight than animals that were never fed a low-carb diet. This suggests that short term exposure to a low-carb diet increases risk of weight gain compared to no dieting.

Uh oh.

According to this research it is possible that a low-carb diet may actually cause you to gain weight in the long run. How very unfortunate.

But while these results are compelling, do not go stocking up on pasta just yet. First remember that these are rats, not humans. The way scientists change the composition of a rat’s diet is by giving them different pellets of bizarre lab food with various proportions of “nutrients.” This is not the way humans eat (assuming you don’t spend too much time in GNC), nor can it ever reflect a healthy human diet. It would be great if they could put the rats on a diet of seasonal fruits and vegetables, whole grains, legumes and fatty fish, but that is not the way animal research works. This is something to keep in mind whenever you hear about nutrition studies.

Also, nutrition research using rodents rarely distinguishes between the qualities of different macronutrients. For example, did the “high-fat” diet contain mostly saturated fat, trans fat, monounsaturated fats, polyunsaturated fats or all of the above? A similar question can be asked about the quality of carbohydrates, but it is difficult to imagine high-quality carbohydrates coming in pellet form. A huge body of scientific literature suggests that the quality of different macronutrients is far more important to health and weight than relative proportions of refined macronutrients.

Protein is another question mark in this study, which the authors acknowledge. The low-carb diet they used was not high in protein like a typical Atkins style diet. However, their findings were similar to studies that did use higher protein content and their animals were fed sufficient protein to maintain normal body growth, so the effect of protein on their findings is likely to be small. Their goal was to examine the effect of extreme carbohydrate restriction, and this was accomplished.

Regardless of this study’s imperfections, the results shine an interesting light on our current understanding of how relative proportions of dietary macronutrients effect body composition, long-term body weight and metabolism.

Have you experienced weight gain after going off a low-carb diet?

UPDATE: This article is also available at Synapse.