Saturday, September 25, 2010

What constitutes a meal?

Aside from curiosity and egotistic judgment, why, you may be wondering, do I keep returning to the keyboard to blog? And what gives me the right to make such audacious statements?

Without divulging my occupation and employer, let's just say that I am in a position at work to observe the preparation of food for retail and the people who buy prepared, ready-to-eat meals.  Over the past 7 years, I've seen a lot of unsavory acts - both unintentional & premeditated - that should have earned the perpetrators a bit more than a slap on the wrist.  If I was good at telling jokes, I could probably have a successful stand-up comic career.  But I'm not, so I choose to blog.




In today's hectic & entrepreneurial society, the traditional practice of eating "three square" meals a day has become nearly extinct.  Workaholic Americans have abandoned the old-fashioned breakfast, lunch and dinner routine opting to either graze on candy & snack foods at their desk all day or just wait to binge when they get home from work.

And what many people eat now when they get a chance to sit down and fill their belly would make grandma turn in her grave.  From what I have observed, it seems that anything goes.  Forget any preconceived notions that a meal should contain at least 3 food groups or revolve around a source of animal protein.  Pizza for breakfast - why not?  A bowl of cereal for dinner - hell yeah when there's nothing else in the house to eat.  All of the following selections seem to be fair game any time of day:

  1. Sushi and a chocolate chip cookie
  2. Or just the cookie
  3. Two scoops of ice cream
  4. Sandwich and a piece of fruit
  5. Baguette with butter or cream cheese
  6. Apple and peanut butter
  7. Mac & cheese with a couple chicken fingers on top
  8. Half a rotisserie chicken 
  9. Yogurt parfait
  10. Humongous burrito
  11. "Power" bar (no trademark, could be anyone of the thousands of brands of protein-enhanced products)
  12. A couple avocados
  13. Cheese and crackers
  14. A few handfuls of cashews
  15. A quart container of vanilla yogurt (yes, the whole thing)
  16. Cup of tomato soup with oyster crackers
  17. Salad containing a variety of veggies, deli salads (ie. macaroni, potato salad, etc) & protein
  18. Bag of baby carrots
  19. Protein shake/smoothie
  20. Muffin and OJ
I'll refrain from the color commentary at this time to allow your own imaginations to run wild. I hope you will amuse yourself by picturing strangers or the people you know eating one or more of the items on the above list.  Maybe you feel relieved that you're not the only one who makes a meal out of a Clif bar or cookie.  For even more amusing culinary quirks that people like to keep to themselves, check out Deborah Madison's observations of  "What We Eat When We  Eat Alone."

Saturday, September 11, 2010

Fat & Cholesterol: Friend or Foe?

The fact that excess fat & cholesterol clogs arteries and ultimately leads to heart attacks, and in some cases death, is common knowledge. The majority of doctors, registered dietitians, politicians and lay folk have accepted this "lipid hypothesis" as gospel since the latter half of the 20th century. The upshot of this theory has directed dietary guidelines, food science, pharmaceutical agendas, and medical practice, procedures & billing.

If eating foods containing saturated fats* & trans fatty acids raises levels of low density lipoproteins (aka. LDLs) which contributes to "hardening" of the coronary arteries; then the prudent thing to do would be to avoid foods rich in saturated fat or processed with (ie. fried) partially hydrogenated vegetable oils. Right? That would make American stand-bys and favorite comfort foods, like cheeseburgers w/ fries, chicken pot pie, and mac & cheese, bad for you. What about love? Can't mom's doting and affectionate intentions act as an antidote to rich, down-home ingredients with which she cooks? Nope, not according to the science.

Just because the USDA issues dietary guidelines to help the populace adopt "good dietary habits to promote health and reduce risk of major chronic diseases," doesn't mean you have to follow them. Were you actually paying attention to the government in 2005, the last time its advisory committee published recommendations? Are you anxious to hear what the official word will be when the latest guidelines are finalized & released this year? Will you offend grandma the next time she tries to serve you her wickedly delicious meatloaf and mashed potatoes?

From what I've observed in life and on TV as well as the things I read on-line, in magazines and newspapers; I believe that American consumers fall into four distinct categories.

1. The ignorant (or just plain irresponsible)
These are the folks who eat fast food at least 3 times a week. Some will claim that they'd like to eat more healthfully but don't have the time or money. I can only sympathize for people who rely on government support to feed their families and lack access to fresh, healthy foods. I have nothing polite to say about parents who feed their obese, pre-diabetic children fried and processed foods without remorse.

2. The responsible
You don't have to be perfect to fall into this category. Diners who are aware of the connection between diet and health don't always make choices which would meet approval by the American Heart Association. In my mind, you don't have to be a militant vegan who shuns all animal products or macrobiotic devotee to be a health conscious eater. In fact, I think it better that you allow yourself a "treat" every now and then (but not too often). If you think you're holier-than-thou because you don't put fattening food, sugar or whatever in your mouth, then you may have orthorexia. In which case, you should speak to a shrink.

3. The proud rebellious
Then there are those who go out of their way to show off their indulgent habits and behaviors, which they know are not politically correct. Take for instance, the proprietor and employees of the Heart Attack Grill, whose tagline is: "Taste Worth Dying For." They offer a Quadruple Bypass Burger [trademark] consisting of four ground beef patties, 8 slices of cheese with all the fixin's (minus the lettuce) between a bun. The manager calls himself "Dr. Jon" and the waitresses walk around dressed as nurses who pretend to check your vital signs.

Anthony Bourdain and Adam Richman, hosts of "No Reservations" and "Man v. Food", respectively; are two people who also come to mind. They travel around the country and the world looking for the most enormous, repulsive and fattening meals. These two so-called 'food authorities' are proud to eat a day's worth of food in a single sitting in front of the camera. Sensationalism may not be responsible but it sure boosts ratings for the Travel Channel.

4. The contrarian
And finally, there is the minority of consumers who don't believe everything they hear via mainstream media channels and aren't afraid to question authority. They refuse to accept nutritional dogma which they claim is based on flawed scientific studies. One such vocal community is the Weston A Price Foundation (in the interest of full disclosure, I am a paying member of this organization). Their official stance is as follows:

Current USDA dietary guidelines are based on the flawed notion that cholesterol and saturated fat are unhealthy. They are unrealistic, unworkable, unscientific and impractical; they have resulted in widespread nutrient deficiencies and contributed to a proliferation of obesity and degenerative disease, including problems with growth, behavior and learning in children. The US government is promoting a lowfat, plant-based diet that ignores the vital role animal protein and fats have played in human nutrition throughout the ages.

They can cite peer-reviewed research and anthropological evidence to disprove modern dietary opinions and many medical theories which ignore the role of diet & lifestyle. Like-minded communities who also question the credibility of our country's elected & appointed officials and suspect unethical research practices include proponents of the Paleolithic, Atkins and The Maker's Diets.

In addition, there are plenty of chefs & diners who simply ignore approved nutritional advice because they simply prefer "old-fashioned" foods and recipes. Chris Cosentino is one of the more well-known chefs leading the "tail-to-snout" movement with his refined preparation of offal. Organ meats, including liver, kidneys, hearts and glands, which were once eaten out of necessity are now relished by adventurous diners in our industrialized society willing to pay big bucks for the least expensive parts of the animal - parts they would have thrown away in disgust a few years ago before celebrity chefs began celebrating frugality in the kitchen.

Which category do you fall under? Is this something you are proud about or could you care less?

*Note that this statement is inaccurate in its simplicity. Not all saturated fats raise LDL. While the type of saturated fatty acid predominate in beef, palmitic acid, does raise LDL; stearic acid, which you'll find in abundance in chocolate, has no effect on LDL. Lauric acid, a major component of coconut oil, raises LDL as well as HDL. And unless you cut out all sources of fat from your diet, even healthy sources like nuts and avocados, there is truly no way to avoid consuming the saturated kind. All natural sources of the macronutrient contain a combination of poly-, mono-, and un-saturated fatty acids (determined by the number of double bonds in the molecule). Mother Nature must be telling us something, don't you think?

Sunday, September 5, 2010

The Climate Fight gets Spicy



Since recognizing the important role that methane emissions play in global warming, climate change scientists are paying serious attention to agriculture. Livestock emit a significant quantity of methane - yes, out of their behinds, a greenhouse gas which is actually 25 times more potent (or more depending on who you ask) than carbon dioxide. In my previous post, I mentioned the contribution that the improper fermentation of compostable materials, like SunChips packaging and food scraps, in landfill makes to rising methane levels. However, it turns out that ruminants are active methane factories through no fault of humans. It is estimated that cattle belch about 16% of annual methane emissions worldwide and the combined total for all livestock production is 37%.

Since it is unlikely that global demand for meat will decrease anytime soon, scientists are researching ways to capture and curb greenhouse gas emissions on the farm. Raising cattle on grass instead of grain has been suggested to promote healthy soil which keeps CO2 buried underground. 100% grass fed beef is also healthier for humans because it is leaner, higher in omega-3 fatty acids and vitamin & minerals. However, like people, cows consuming a diet high in fiber-rich plant material release more gas - both belches and flatus - than those fed cereal grains (the primary component of feed favored by industrial farming operations). The net effect of raising animals on pasture supposedly favors carbon sequester. Unfortunately, "old-fashioned" animal husbandry techniques are unlikely to the solve climate crisis. The cost of doing so is prohibitive and yields can not satisfy Americans' hunger for animal flesh nor fulfill the increasing demand from China and the developing world.

Researchers at Newcastle University have discovered a promising new strategy for reducing livestock's contribution to methane emission which applies age-old culinary wisdom. Taking cues from Indian cuisine, they studied the effect that cumin, coriander, clove, turmeric and cinnamon had on methane produced in a solution similar to that found in the rumen of sheep. They measured impressive reductions in the amount of methane - as much as 40% less when coriander was thrown in the mix.

These 5 spices are among many used by Indian cooks not just to add flavor, but to improve digestion and relieve abdominal pain & gas. Their benefits in cooking and for promoting health were originally suggested by practitioners of Ayurveda, a medical system derived from ancient Indian texts. Herbs & spices are still prescribed in India (and around the world by advocates like myself) to cure infections, boost the immune system and more.

Now that administering antibiotics to farm animals is criticized for bolstering antibiotic-resistant strains of bacteria and causing other serious human health problems, veterinarians are seeking options from alternative medicine. Could simple kitchen remedies also be the key to solving global warming?

The ancient vaidyas, Ayurvedic physicians, suggested using spices to alleviate many woes facing civilization at their time. If they could have foreseen rising temperatures, maybe they would have a suggested a remedy for that too. Some of the health & healing properties of the five spices studied by today's climate scientists include:

  • Cumin: stimulates agni (digestive fire), eliminates ama (toxins) and stomach pain, cures vaginal infections
  • Coriander: improves digestions, relieves gas, reduces fever, promotes urination
  • Clove: improves digestion, soothes coughs, relieves toothaches
  • Turmeric: improves digestion, decreases inflammations, apply to cuts or wounds to prevent infection, adds luster to skin, reduces stress & anxiety
  • Cinnamon: improves circulation, reduces blood sugar levels, relieve coughs & colds
If it weren't for global warming, the gas-relieving properties of cumin, coriander, clove, turmeric and cinnamon may never have been proved by Western scientists. Now will Western doctors heed the results and prescribe spices to their gassy patients?