Crankarm
Guru
- Location
- Nr Cambridge
So let me get this right, eating after a quantifiable time at night (say 7pm) will change the calorific value of the food you eat and make it change instantly into stored fat?
Or are you saying that people in a coma do not need to eat, as they are technically asleep and the body doesn’t burn calories when you are asleep?
Your Basal Metabolic Rate (BMR) is the minimum amount of calories your body needs, just to live, not move about or sit up, just live. 24 hours a day 365.249 days a year. You know of course that you are burning calories all the time. Every second of every day
Next you multiply your BMR by a fixed amount to take into account your activity level
Harris Benedict Equation
If you are sedentary (little or no exercise): Calorie-Calculation = BMR x 1.2
If you are lightly active (light exercise/sports 1-3 days/week) : Calorie-Calculation = BMR x 1.375
If you are moderately active (moderate exercise/sports 3-5 days/week) : Calorie-Calculation = BMR x 1.55
If you are very active (hard exercise/sports 6-7 days a week) : Calorie-Calculation = BMR x 1.725
If you are extra active (very hard exercise/sports & physical job or 2x training) : Calorie-Calculation = BMR x 1.9
This gives you your: Total Daily Energy Expenditure
The TDEE is used to calculate the amount of calories your body needs to function in a normal day, what you need to move about and live.
So once you’ve worked out what you need to live your normal everyday life, you then calculate what you have to eat to lose weight.
There are two common ways to do this.
Either take your TDEE and subtract between 500 calories or 1000 calories (equates to between 1lb and 2lb per week)
Or
Eat your BMR and add your exercise calories.
MY TDEE is 2500 calories a day (that is what it takes to support/repair/fuel me in my sedentary life.
So I aim to eat 2000 calories per day on my “none exercise” days and 2000 + my exercise calories the rest of the time. TDEE minus 500 calories per day equals 1lb weight loss per week
(Personally I don’t eat them all back as both calculating my BMR/TDEE, and the Calories in my food is a bit more black magic rather than science)
However, getting back to my point
If I eat 4 meals at 500 calories per meal and burn 1000 calories doing exercise, I am in deficit, as I need to eat 2500 calories to live my sedentary life. So when I eat my chicken wrap at 9pm (380 calories) my body will use them to replace glucose and glycogen, and if there is any left over, then and only then, does it store them.
Now between your liver and muscles you can store roughly 1400 to 1600 calories worth glycogen. So living in a permanent deficit situation - as you must, to lose weight- you never get to the point where there is anything left, after your 1200 calories (BMR) your exercise Calories 1000 and the recharging of the liver/muscle glycogen 1400. Calories in equals 2000 calories – out equals 3600.
According to Columbia University Health Services. Calories you consume late at night have the same energy value as calories you consume at any other time. Some people have success reaching their weight loss goals by including an evening snack to stave off hunger and possible overeating the next day. For others, not eating after a certain time in the evening means successfully avoiding sugary or high-fat foods that can derail an otherwise healthy weight loss plan.
http://www.livestrong.com/article/440180-what-are-benefits-of-not-eating-before-bed/#ixzz275M5RNl7
Maintaining healthy nutrition is important for exercise because your muscles rely heavily on the foods, and primarily the carbohydrates, you eat daily. Your body digests carbohydrates into glucose (simple sugar), and either uses it for energy or stores it for later use. Extra glucose is stored mostly in the form of muscle glycogen (complex sugar). When you exercise, your body uses both glucose (quick, simple sugars) and glycogen (longer lasting, complex sugars)
http://health.columbia.edu/
There is no magic time after which the body stores fat. For instance, if you eat the same exact meal at 6 pm or at 8 pm, is one more caloric than the other? No, each meal has the same number of calories. What really matters is the total amount of food and drink you have over the course of a week, or a month or longer, and how much energy you expend during that timeframe. Excess calories will be stored as fat over time, regardless of whether they are taken in during the day or night.
When it comes to eating late at night and the potential for weight gain, there are several considerations:
Portion sizes — waiting to eat could lead to consuming larger portion sizes
Quality of food — after a long day of work or school, a few slices of pizza or a fast burger may seem easier than steamed vegetables and broiled fish
"Mindless snacking" — evenings spent studying, out on the town, or watching TV may lead to excess calories from fast, sugary, on-the-go options
Health concerns — consistent periods of going without food followed by a large meal can negatively impact the interaction between blood sugar and insulin and make you more vulnerable to Type 2 diabetes.
http://goaskalice.columbia.edu/eating-night-weight-gain-myth-or-fact
I will restate that your body does not have any clue as to the time, it doesn’t know if it’s 5pm or 11pm.
“Calories in” is all that matters.
Absolute rubbish.
Anyway your posts are clear copy and paste jobs.
IIRC Tadpole not long ago you admitted to being of a rather heavy disposition which is not suprising if you practice what you copy and paste.