Food Diary

I am not into fanatical counting of calories. But I nevertheless realise the value of keeping a Food Diary when trying to reduce weight. The very act of noting down all that you consume is enough to keep you aware of where exactly it’s all going pear-shaped. Even if it’s not possible to accurately estimate the amount of calories in different foods, approximations are alright too.

In 100 for 100 I’m working backwards. I’ve estimated that I need to cut back 800 calories per day (either by decreasing consumption or increasing burn), so I don’t really need to keep a Food Diary. But I’m doing it anyway. I discovered a great website on which I can maintain my Food Diary online. The site is called FitDay, and it has several nifty features in addition to the food diary.

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Quantification before Pontification

84.3 kilograms at the start of the 100 days, and 74.3 at the end. It’s not going to happen just on its own. The final goal is known. What’s required is a logical and quantifiable plan to get there. So let’s try and work that out!

I am well aware that weight is a complex entity, dependent on a wide range of factors all interlinked in one way or another. But at a very simplistic level the equation is straightforward: Consume more calories than you burn, and you will put on weight; burn more than you consume and you will lose weight; and, if consumption and burn are more or less equivalent, weight will be maintained at a steady level.

You’ve probably heard of Basal Metabolic Rate (BMR), the amount of energy you require per day just to stay alive. Here’s a good calculator for BMR. My BMR is 1740. Of course one needs to add in calories for the various regular activities done every day to arrive at an approximation of total calories burnt every day. I’ve calculated mine to be 2800.

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