For The Love of Food

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

This week a huge jump in life expectancy for NYC, chewing affects nutrient absorption and the chemicals in cosmetics.

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.

My heart goes out to those affected by the shooting this morning in Newton, Connecticut.

This week the food industry can’t handle the truth, false memories can make you feel more full or hungry, and why vegetables may be good for bone health.

Want to see all my favorite links? 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).

Links of the week

Thanks to those of you who participated in this episode on the role of dairy in health and weight loss. Show notes are below.

Please note that the date for the probiotics episode (#6) has changed to Monday, April 25 @ 6:30p PST (previously Tuesday, April 26).

April 11, 2011 | Does milk really protect against osteoporosis? Will too much calcium give you prostate cancer? Can you reduce acne if you stop eating dairy? What’s the deal with raw milk?

The answers may surprise you.

Tune in tonight at 6:30pm PST to join our live discussion about the pros and cons of dairy.

Live participation is only available to subscribers of the newsletter Tomato Slice. You can sign up at any time, even during the show, and the password for participation will be emailed to you immediately.

Click here to sign up and get the password

Read this for more information on the show and newsletter

To watch live and join the discussion click the red “Join event” button, login with Twitter or your Vokle account, and enter the password when prompted.

I encourage you to call in with video questions, particularly if your question is nuanced and may involve a back and forth discussion. Please use headphones to call in however, or the feedback from the show is unbearable.

Show notes:

There is a huge amount of politics surrounding this science, because of the powerful influence of dairy industries around the world. This makes data difficult to interpret. The following review and its rebuttal regarding the role of milk in type 1 diabetes is a perfect example of what I mean:

Dairy & type 1 diabetes

• Literature review
  http://www.nature.com/ejcn/journal/v59/n5/full/1602104a.html#bib11

• Critique of review based on funding influences
  http://www.nature.com/ejcn/journal/v60/n3/full/1602322a.html

Dairy and osteoporosis

• Recommended calcium intake = 1,000 mg for adults

• Osteoporosis is more common in Western countries than in Asia, Africa or So. America
  • http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3004072/figure/F0001/
• Western and developed countries consume the most dairy, and as countries consume more osteoporosis becomes more common
  • http://www.ncbi.nlm.nih.gov/pubmed/15775506
  • http://www.ncbi.nlm.nih.gov/pubmed/18947030
  • http://www.foodscience.uoguelph.ca/dairyedu/intro.html
• Correlation between high calcium intake and hip fractures
  • Eat, Drink & Be Healthy, by Walter Willett

• Also, much of the world is lactose intolerant
  • http://en.wikipedia.org/wiki/Lactose_intolerance
• Some evidence that dairy protects against osteoporosis
  • http://www.jacn.org/cgi/content/full/19/suppl_2/83S
• Calcium supplementation does not protect against fractures
  • http://www.ncbi.nlm.nih.gov/pubmed/18286218?dopt=Abstract
  • but might with vitamin D http://www.ncbi.nlm.nih.gov/pubmed/17720017?dopt=Abstract
• Vitamin D, calcium, fruits and vegetables, protein important for bone health
  • http://www.ncbi.nlm.nih.gov/pubmed/19968914
• Diet “acidity” (from protein & other sources) is not a factor in osteoporosis
  • http://www.ncbi.nlm.nih.gov/pubmed/19754972

Dairy and acne

• Dairy consistently shown to promote acne, probably via hormonal mechanisms
  • http://onlinelibrary.wiley.com/doi/10.1111/j.1365-4632.2009.04002.x/full
• Treat acne with low GI foods (skip sugar & flour) and omega-3 fatty acids

Dairy/calcium and heart disease

• Calcium supplementation increases CVD risk
  • http://www.ncbi.nlm.nih.gov/pubmed/20671013
  • http://www.bmj.com/content/341/bmj.c3856.long

Dairy/calcium and prostate cancer

• Calcium increases prostate cancer risk
  • http://www.ncbi.nlm.nih.gov/pubmed/20516117
  • http://www.ncbi.nlm.nih.gov/pubmed/21335998
  • http://www.ncbi.nlm.nih.gov/pubmed/20843485
• Reduce risk with legumes, nuts, seafood
  • http://www.ncbi.nlm.nih.gov/pubmed/20232354

Dairy/calcium and colon cancer

• Calcium decreases colorectal cancer risk
  • http://www.ncbi.nlm.nih.gov/pubmed/21335998
  • http://www.ncbi.nlm.nih.gov/pubmed/19423533
  • http://www.ncbi.nlm.nih.gov/pubmed/19237724
• Though data is inconsistent
  • http://www.ncbi.nlm.nih.gov/pubmed/8333412

Dairy & breast cancer

• Dairy and meat do not promote cancer in adult women
  • http://www.ajcn.org/content/90/3/455.long
• Some studies show reduced risk of cancer (both from China)
  • http://www.ncbi.nlm.nih.gov/pubmed/21442197
  • http://www.ncbi.nlm.nih.gov/pubmed/21128178
• Milk from cows given rBGH (hormone from Monsanto) increase cancer risk
  • http://www.preventcancer.com/press/releases/july8_98.htm

Dairy & weight loss (very tough to find studies not funded by dairy industry)

• Moderate weight loss from dairy (but rarely from intervention studies w/o caloric restriction)
  • http://www.ncbi.nlm.nih.gov/pubmed/21320381
• Possible mechanisms include:
  • Ca++
  • protein
  • conjugated lineoleic acid (CLA)
  • medium-chain fatty acids
• My interpretation: dairy not likely to have big impact on body weight

Cheese protects against cancer and heart disease?

• http://www.ncbi.nlm.nih.gov/pubmed/20335553
• http://www.ncbi.nlm.nih.gov/pubmed/19179058
• http://www.ncbi.nlm.nih.gov/pubmed/21447660

Extras

• Raw Milk, A Potentially Risky Elixer, by Bill Marler

For The Love of Food

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

This is probably the best week of the year so far for food and health writing. Taubes’ provocative piece on sugar and its possible role in cancer is a must read. Also check out the latest consensus on saturated fat, the power of exercise, and the lovely ingredient found in processed ice creams.

Want to see all my favorite links? Be sure to follow me on on Digg. I also share links at 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

• Is Sugar Toxic <<This is the first I’ve seen Gary Taubes emphasize the unique danger of sugar (particularly fructose) over other carbs. Does sugar cause cancer? We aren’t sure yet, but it is time to start having this discussion. (New York Times)
• A consensus paper on dietary fats and cardiovascular disease <<It seems all the most important nutrition scientists got together to discuss the real data on saturated fat. So far? Not guilty. Processed meats though? Not so good. (Nutritional Blogma)
• Vegetarians May Be at Lower Risk of Heart Disease, Diabetes and Stroke <<BS of the week. The only reason I’m mentioning this weak paper is because it made so many headlines. I just want to point out that in the first Adventist Study (this is the 2nd) when they compared vegetarians to healthy omnivores (as opposed to people on the standard American diet, which we already know kills people) there was no difference. Here they didn’t bother to be so rigorous. (ScienceDaily)
• Obstacles Seen in Poor Areas for New Farmers’ Markets <<BS of the week part deux. This just makes me sad. The regions that need farmers markets the most are getting nothing but red tape. (New York Times)
• Diet Plus Exercise Is More Effective for Weight Loss Than Either Method Alone <<We already know diet is much more effective than exercise for weight loss (this confirms it), but when used together it seems to be a powerful combo. (ScienceDaily)
• Eating more carbs at dinner may help with weight loss and cholesterol levels, a study finds <<Not sure why this headline doesn’t mention that the participants also ate more protein at breakfast. (Los Angeles Times)
• Changing Trends in Hip Fracture Incidence Around the World <<Since we talked about dairy and osteoporosis this week, here are the latest trends worldwide. (ScienceDaily)
• Organic label makes foods seem tastier, more healthful <<Food companies use this to sell more (organic) junk food, but you can use it to justify shopping at the farmers market. (Los Angeles Times)
• Lessons of guacamole <<One of my all time favorite seasonal dishes. Great tips here by Michael Ruhlman.
• Jamie Oliver: There’s Beaver Anal Gland in Ice Cream <<Look what Jamie Oliver told David Letterman. Yummy right? (Eater)

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.

If you only read one thing today make it Tom Venuto’s article about The Biggest Loser. The first time I saw the show I was inspired and loved it, but as the years progress it is clear it is not helping any of the “losers.” The Biggest Loser teaches people that weight loss is about torture and extremes, and they are destined to fail. I was going to write an article about it, but Tom does such a good job explaining my reasons I no longer feel the need to.

But, of course, there are 10 great articles down there worth checking out!

I still need votes for the People’s HealthBlogger Award by Wellsphere and would greatly appreciate your support. Wellsphere is a fantastic resource for anyone interested in healthy living. To vote for me you have to create an account with them, but you can delete it when you’re done (I have yet to get any spam). If you enjoy this blog, please take a minute to show your support. Much thanks to those who have already voted.

for Darya http://summertomato.com/

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 complete reading lists join me on the social bookmarking sites StumbleUpon and Delicious. I’m very active on all these sites and would love to connect with you there. (Note: If you want a follow back on Twitter introduce yourself with an @ message).

For The Love of Food

• The Biggest Loser Pros And Cons: An In-Depth Review of Television’s Most Popular Reality Show <<Brilliant analysis of The Biggest Loser by Tom Venuto. I was going to write a similar article myself, but now I clearly don’t have to. (Burn The Fat)
• Moderate-Fat Diet May Be Better at Reducing Heart Risks <<People with metabolic syndrome should steer clear of low-fat meal plans, study says (HealthDay)
• Twitter-equipped bathroom scale tells the world how much you weigh <<B.S. of the week The most common response to this I got on Twitter was “nightmare.” Can you imagine anything more humiliating? (Los Angeles Times)
• Phys Ed: The Best Exercises for Healthy Bones <<To prevent osteoporosis, impact exercises are best, but not too much. Fascinating article by New York Times columnist Tara Parker-Pope. (Well Blog)
• High-fat, high-sugar diet alters bacteria in the gut, making it easier to gain weight <<The role of gut bacteria (we all have it) in body weight is just beginning to be appreciated. This study explains how it is impacted by diet. (Booster Shots)
• Chocolate milk redux: Nutrifluff vs. Policy <<Marion Nestle’s take on the chocolate milk controversy. As usual, I agree with everything she says. (Food Politics)
• Folic acid and cancer: New data might add to suspicion or, better, to discussion <<Folic acid supplements increased cancer rates in a new study, and this was in a population that does not eat as many fortified foods as we do in the US. But of course Summer Tomato readers don’t have to worry about stuff like this since we eat natural, whole foods from the farmers market. Right? (Booster Shots)
• Sarah Palin is History’s Greatest Monster <<It’s not what you think, but it made me laugh. (The Internet Food Association)
• Israeli Couscous with Butternut Squash & Preserved Lemons <<I’ve been eating winter squash like it’s going out of style, but I’m a little sick of just roasting it. This recipe is next on my list. (David Lebovitz)
• Say Hello To Nosh’s Mini-Me, The “Noshtopia iPhone Food Pics” Blog <<Stephanie Quilao over at Noshtopia started a cool new project photo documenting her daily noshing with iPhone pics right on her blog. What fun!

What are you reading?

For The Love of Food

Welcome back to For The Love of Food. We’ve got some great stuff for you here this week, including my guest post at the renowned MizFitOnline and the first ever “B.S. of the week.”

If you would like to see more of my favorite articles each week or just don’t want to wait until Friday, be sure to follow me on Twitter (@summertomato) or the Summer Tomato Facebook fan page.

Submissions of your own best food and health articles are also welcome, just drop me an email using the contact form.

For The Love of Food

• When Is A Calorie Not A Calorie <<MizFit wanted to know why some calories have smaller impact than others. I give all the gory science details in this post.
• New Farmers Market Finds Home at the Metreon <<New 7 day farmers market at the Metreon theater in San Francisco (via @alohalizzie).
• 33 Healthiest Foods On Earth <<B.S. of the week. Healthy food advice coming from the food industry? I’m sure my health is their #1 concern. Very disappointing, Lifehacker.
• Politics of the Plate: The Price is Wrong <<An insightful look into how and why we do not pay enough money for our food, from Gourmet (via Chef2Video).
• Stormtrooper Breakfast Cereal <<You might as well come to accept the fact that I’m a huge Star Wars nerd (from Serious Eats).
• Updated Recommendations for Calcium and vitamin D <<People are finally starting to acknowledge that calcium is virtually useless as a supplement and vitamin D is where it’s at for bone health. Thanks Nutrition Data!
• How To Maintain A Healthy Lifestyle When You’re Too Busy To Care <<Personally I think you should never be too busy to care about your health, but in case you struggle with it here is a simple starter kit from Dumb Little Man.
• Sweet pea gazpacho <<Springtime version of a summer classic, recipe from Joanne Weir.
• Whole-grain cereal and other ‘healthy’ foods that fool <<So rarely does the main stream media (MSNBC) get it right, I thought I’d share. Just ignore what they say about calcium and osteoporosis–calcium intake is not related to this disease.
• Watch out for web diet scams!! <<Great tips on how to avoid bogus diet scams online (from Eleanor @ Make Friends with Food)

What great articles did you read this week?