Showing posts with label calories. Show all posts
Showing posts with label calories. Show all posts

Tuesday, January 4, 2011

Cory Booker: A Tale of Two Budgets.

I meant to blog about either the lame Pepsi - Yale research fellowship non-controversy or David Zinczenko's scientifically bankrupt Yahoo! articles about the worst foods.

But I see a better opportunity to educate here using one of my Twitter followers now public example.

Some econo-wonks already know about Newark Mayor Cory Booker's budget troubles.  He's tens of millions of dollars in the red with his city's budget and is forced with making deep cuts.

See, the recession meant that people had less taxable income.  Coupled with declining property values and a foreclosure crisis, that means that a large, trying-to-grow city like Newark has much less revenue to work with.  Imagine you get paid hourly and you get your hours cut.  You had planned to use your next check to pay rent, utilities, and groceries, but your check is about 2/3 of what you expected it to be under normal circumstances.  What do you pay... or more importantly, what don't you pay?  That's what Cory Booker faces.

At the same time, Cory has come to terms with another out of control budget.  Cory used to play football, and according to his Facebook post, played at 265lbs.  Football players play very hard and lift weights, so they can normally eat what folks on the farm would call a free ration diet.  Muscle mass acts as a food furnace, craving calories to keep up the bulk.  Many football players have trouble later in life with finding a compromise between the level of activity(weight training and cardio) and caloric intake.  He says that he got down to 230lbs(where he says he wants to be), but ballooned back up to 295 while dealing with his other budget.

Cory Booker is a bold and brave person to post this info online to a cruel and unforgiving internet.  He stands at a vulnerable point in his weight loss, because he will hear advice from many people.  But that's the problem with that internet, isn't it?  It's something I call being Google Educated.  All the knowledge in the world and all the experts in the world are at our fingertips... but so are the crazies.  You can learn about dna or how pasteurization works, but you can also learn about various JFK conspiracy theories or how vaccines are bad for kids.

So I'm writing this for 3 purposes: 1. to write another post, which I haven't done in a while  2. to give tips to Cory in one place rather than annoying him through my Twitter account @samvance and 3. to dispel some myths and misinformation before America's Mayor gets corrupted by them.

#1
It's not what you eat so much as how much you eat i.e. your caloric budget.
Many people who mean well in the obesity fight tend to demonize certain foods.  They say crazy, unscientific things like 'Don't eat anything your grandmother wouldn't recognize.' or 'stay away from processed foods and preservatives'.  It's the calories, stupid... For example, a Kansas State University nutrition professor lost 27 pounds in 2 months eating mostly snack cakes.  How did he do it?  Calories.

Cory weighs 287 right now according to today's facebook posting.  That means, Cory needs to consume about 3,444 calories with no extra calorie burning activities to maintain that weight.  Since Cory is a male, he takes his current weight and multiplies it by 12(women should multiply by 11) to get a very basic idea of caloric consumption.  If Cory is active, like running or shoveling snow for people, then he would need even more calories to maintain that weight.

Cory can use this knowledge to his advantage, however.  While similar in structure to a monetary budget, the mathematics of a caloric budget are the opposite.  More isn't better in this case.  So what can Cory do right now?  Two things; monitor and set a goal.  Luckily, Cory has started the process by selecting a target weight - 230 lbs.  

Using the calorie math, we can do a little algebra to determine about how much he needs to get reach his goal.   

His current weight is represented as follows: 287 * 12 = 3,444  
For his goal weight, we use the following: X = 230 * 12  X = 2,760

So if Cory limits his caloric intake to 2,760 calories a day and leads an otherwise sedentary lifestyle, he will eventually get down to 230 lbs.  That's a difference of 684 calories a day.  A pound of fat = 3,500 calories, so theoretically, every 3,500 calories he shorts himself will result in another pound lost.  This will take approximately 5.11 days to lose 1 pound and 291 days to lose the 57 pounds it will take to get to his goal weight with just a sedentary lifestyle.  

But we all know from his Twitter feed that he isn't a sedentary person.  This is where the monitoring come's in.  For one or two weeks before beginning this process, I suggest Cory keep a food diary.  I have one on an Excel spreadsheet I can send to him that I got from Dr. Mike Mangino, who taught FST 201: The Science of Food at Ohio State.  The chart should include the portion, nutrients, and caloric content of everything he eats as well as the length of time or distance for any physical activities.  All of these things show how much he energy he really expands.  This is important because he may eat way more than 3400 calories given the amount of activity, so his caloric goals must account for that.  Meaning that 2,760 would be the minimum amount of calories he needs to be at 230.  If he burns an additional 500 or 700 calories a day through walking the neighborhoods, running, and yes, even sitting in meetings, then those calories must be added back in.

This is important so you avoid what I call the Race To Zero, where people try to eat as little as possible instead of the appropriate amount.  This is one reason I object to David Zinczenko's crappy Yahoo! articles about the Worst Foods in America.

#2
Avoid processed foods? What does that even mean?  All foods undergo some level of processing. Ignore it, Cory.  Your concern is calories, protein, carbs, and things like potassium.

#3
Avoid HFCS? No.  Pop is a hindrance because it represents empty calories.  Sugar is sugar, so it doesn't matter if it's cane, HFCS, raw, or pureed guava.  You can have soda and still lose weight, but cutting pop for at least a while is something very easy to trim from your bloated caloric budget.  Drink 1% or skim milk(casein is an efficient protein), orange juice(Vit C, Potassium), or unsweetened iced tea(0 calories).

My tips:
Carb up in the beginning of the day and work in proteins a little at lunch and the rest for dinner.  Cream of Wheat or oatmeal, orange juice, and fruit start you off with energy and don't slow you down.

Snack time!  If you need a snack or two throughout the day, don't forget to count those calories, and try things like dried fruit, almonds, beef jerky, or a yogurt.  Bananas are good too.

Lunch - Some proteins but still mostly carbs. Tuna or chicken salad sandwich. Salad. Unsalted fries.

Dinner - Good time for protein.  Great low-fat options are chicken breast, fish, and turkey.  Lean beef and pork cuts are good, too.  

Not one of the first things people think of at the end of the day, but an omelet gives you all the amino acids your body needs to synthesize new proteins while you sleep and are a great way to add in other things that are rich in nutrients.

Potatoes!  Yes, Cory, potatoes are fine.  A great option for lunch and dinner, potatoes are sodium/fat free and high in fiber and potassium.  Potassium is very important in regulating cell fluids and blood pressure.  The average potato is only 110 so you can eat a lot and feel full.

Don't skip meals.  This creates that crazy strong hunger that causes you to overdo it on the next meal.

Don't deny, manage. It's a simpleton's route to banish foods that you like as if you're some foodaholic.  And you're not the Mayor Of Simpleton, are you? Have a cookie or a slice of cheesecake in moderation, just remember that those calories count.

Don't panic if you go over! If you blow your planned caloric budget for one day, then account for the overage for the rest of the week by shorting the calories a little more.

I hope this helps and doesn't come off as more unneeded, unsolicited advice.  As for the other budget, consult an economist.

Tuesday, February 23, 2010

The Race To Zero.


This week (Feb. 21 - 27, 2010) is National Eating Disorder week and I thought I would share a concern I had since it goes with that theme.

A few years back, I was one of the first member's of Ohio State University's Campus Dining Services Advisory Council. The council weighed in on issues impacting the food and service there of for the 50,000+ students of OSU. Campus Dining Services had taken in $36 million in revenue for the previous year, so they fed a lot of students in their then 22 facilities. The new Union is set to open if it hasn't already and those numbers are sure to grow.

One item of business at the first meeting I attended was to discuss ways to educate the diners on so they could make responsible food choices. One idea was to post the calories per serving for every item prepared in house(prepackaged items already do this). It seemed very reasonable and I even added that they should also post the amounts of protein, fat, sodium, and carbs.

There was a nutrition student in the group, that had a concern.

'What about people with eating disorders?' She asked.

Her experience was that freshman women were already stressing over their figure and by seeing the calories per serving they'll be less inclined to eat certain foods. Anyone remember the Freshman 15? This seems like a good thing considering American's general over-consumption. She explained that they don't stop cutting calories and the people she worked with as a nutrition major were essentially eating like it was a golf match. Fewest calories wins. So instead of having a caloric goal in mind, for instance 100/200 calories less than they typically consume based on activity and body weight, they try to eat only very low calorie foods in an effort to stay as close to zero as possible. They suppliment their diets with things like mints, cigarettes, and bottled water.

I call this the Race To Zero.

Posting calories makes us feel better, like we're doing what we can in the battle of the bulge. I think that battle we wage makes us unhealthier and endangers those in our society who's minds trick them into seeing themselves as bigger than they really are.

The major problem with solutions that many people post are that they are very narrow minded and not based in science and reason. Yahoo! or: thewebsiteIlovetohate! constantly posts stories about the 'worst foods'. They've had stories about the worst restaurants, appetizers, burgers, breakfast foods, desserts, salads, and the latest is fries. What makes these foods the worst? Calories, according to the articles. Every food that is demonized is demonized on calories.

So now we are posting the calories of everything while simultaneously running stories that demonize foods for how many calories are in them. What are people supposed to take from that? Calories = bad. Less calories = good. Zero calories = perfect.

Folks... Zero calories = dead.

The problem with posting calories for one item is that it doesn't take into consideration everything else the person had or will have to eat that day. The only way this can work is if people understand how many calories they need and how many calories they already had.

A very crude measurement is to multiply your weight by 11(for women) or 12(for men). This gives you a crude measurement of how many calories are necessary to maintain that body weight. So ladies, wanna know what it takes to be 115lbs??
You cannot consume more than 1,265 calories a day without factoring in physical activity.
A 200lb man by comparison can consume 2,400 calories a day and not gain.

As I said, physical activity offsets these numbers. This is why Michael Phelps can consume many thousands of calories a day. He trains in a pool 8 hours a day and his metabolism is extremely high. So there are many factors that affect weight. Girls, if you are 5'10" and at least have an average musculature, then I'm sorry, but you have no business weighing 115lbs. Consuming only 1,200 calories a day can kill you.

The numbers I gave were the absolute bottom for maintaining organ function. Standing burns calories. Sitting burns calories. Sleep burns calories. Obviously, things like; walking, running, swimming, weight training, yoga, and pilates all result in your need for more calories. You have to count the calories spent on every activity and add them up to get a realistic idea of how many calories you need.

Henry Cardello has a book called Stuffed Nation where he offers the solution of incentivizing the food industry to cut the calories in the foods they make. I think it's a novel plan but I also think we have a risk of this biting us in the ass.

Let me paint a not so rosie picture...

This plan works really well. Calories are cut by a lot...maybe 30% or more. Everyone wants the incentives and the reduced calories makes their products more profitable. It quickly becomes an R&D's version of an arms race... a Race To Zero. Tragedy strikes! It could be war, drought, early frost, a new ice age, raised ocean levels driving the populations of the world inland and leaving less farmland, whatever situation you can conjure up.

The food supply is now scarce and we are forced to ration what we have so that everyone may have some food. The problem now is the opposite; people aren't getting enough calories and they're getting sick. People's immune systems start to fail. Common colds are debilitating. Manual labor is something we no longer have the energy for. People are weakened and less able to fight in battle. We are overrun by another country. Some assimilate, many more are massacred.

Ok, so that's a crazy Mad Max extreme, but it illustrates that it's the total diet that matters most and not the calories in Outback's Aussie Cheese Fries.

So let's educate people on a diet of moderation. Stop eating when you start to feel full (not after). Try to eat a variety of things(yes, that includes meat and seafood, hippies). Save the rich foods and desserts for special occasions and spend the rest of the time eating reasonably. Go outside, run around, play a sport, get exercise. If you find you have gained weight, monitor the calories in what you eat for a week and see where you are over indulging. That's it.

So we have two extremes; obesity and dangerously thin that are getting all the attention. I suggest our social policy as it related to food and health be well rounded and based in science and education. But whatever you do, please don't turn our nation's diet into a Race To Zero.