[QUOTE=Usram]
A lot of weight loss books and websites make the claim that your metabolism needs some food in the morning to somehow “kick start” it. Otherwise you are supposedly in semi-hibernation mode and will burn fewer calories. :dubious:
It has always sounded like bullshit to me, and I’ve never found a good cite for it. Just a lot of websites repeating what all the other websites say. Is there any truth in it?
[/QUOTE]
I’ll speak from personal experience and say, yes, there is truth to it. Maybe not in the framework they say it does, though. I don’t know about “kick-starting” one’s metabolism, but I will say that starting to eat a good breakfast (i.e., not just having coffee, and not a refined-carb loaded breakfast like two glazed donuts and coffee with sugar and cream either) was pretty key to my losing weight.
One cite from a recent NY Times (opinion) article about the importance of breakfast mentioned this: New research by John M. de Castro of Sam Houston State University in Huntsville, Tex., suggests that morning intake of carbohydrates and fats in particular may reduce overall daily intake. He analyzed weeklong food diaries recorded by 867 people and found that breakfast eaters consumed significantly less than those who skipped the morning meal. On average, for every 240 calories more of carbohydrate or fat they ate early in the day, they took in 240 fewer total calories over the entire day.
I think the real reason it matters is that for many (and definitely for me), skipping breakfast meant I was very hungry for lunch. My eating pattern basically fell into eating two very large meals a day, a big lunch and a huge dinner. Aside from what I ate, this pattern of eating contributed to my gaining quite a lot of weight after I turned 30 years old.
By changing nothing in my food choices but only eating on a different schedule, eating four times a day including breakfast, I lost 15 lbs. in 4 weeks. In analyzing how/why, it’s clear that I ate a lot fewer calories per sitting when I wasn’t starving at the start of each meal, and also that eating a large meal leaves more “left over” to store as fat in the digestion process than spreading it out over multiple meals.
I also find that I wake up hungry now, where I did not used to. I would often eat a large meal late at night within an hour or two of going to bed, and use “that sleepy feeling” from stuffing myself to help myself fall asleep. That’s another way to accumulate fat. Waking up hungry is a good thing.
I’m sure there will be people about to jump in and say “I never eat breakfast and I’m perfectly fit”. Well sure that’s possible, everyone’s metabolism is different. But in my case, “common wisdom” worked out very well, and should be the starting point for anyone before deciding that they’re special.