Posts Tagged ‘food’

Week 3 Progress

Sunday, July 19th, 2009

For the last week I’ve been tracking what I’ve been eating to a degree that I’ve never done before.  I usually hate calorie counting but for some reason this week has been fun.

The outcome…

The graph above is normalised so that what I’m aiming for is that 100% line for all the other lines.  Basically I’ve been tracking calorie, carbohydrate, protein and fat intake.  I’m aiming for 2800 calories per day which is 15% less than maintenance calorie level for someone my size.  Then I’m aiming to get 60% of my calories from carbohydrate, I’m aiming for 160g of protein intake a day and then the rest of the calorie, about 17% of my intake, should come from fat.

The increased protein is because I’m doing more weight-training and need the extra protein to help build and maintain muscle.

Over the last week I didn’t eat much differently than I normally would, I just kept track of it.  The numbers are as close as I could get based on the information on the packets of food I used and what’s online for all the things that weren’t in a packet.

You can see from the graph above there is a general trend.  Calories, carbohydrate and protein are all on the low side while fat is always on the high side.  So it looks like I’m going to be changing a bunch of stuff.  The fat has to come down and the protein and carb has to go up.

For the fat it means cutting out pretty much everything that is the least bit unhealthy.  Cakes, biscuits, any form of treat is out the window.  To give you an idea…a tuna and sweetcorn sandwich with a bit of mayo has about 50% of my daily fat allowance.  That isn’t a lot.

For carbs it basically means eating more cereals etc and for the protein I ordered some whey protein from www.myprotein.co.uk.  I didn’t particularly want to supplement my protein but there’s o other way I can figure out to get the extra 60g of prtein without stuffing my face with aduki beans, chicken or tuna.

Next week I’m going to have a week off tracking but I’ll track food intake again in a couple of weeks to see if I’ve made the necessary adjustment.

The good news is that I’ve lost weight since last week but the bad news is I’m not sure whether it’s fat or muscle.  I think the measurements I’m taking this time round are subject to a lot more variation.  You can check them out on my google spreadsheet page.

Wish me luck.

Sid.

Nutrition

Monday, July 6th, 2009

Today I ordered myself a little set of digital scales to weigh my food.  I’ve decided to take a step up when it comes to watching what I eat, now it’s not about eating less but weirdly about eating more, just more of the right stuff.

As I’ve mentioned already I’m less concerned with losing weight this time round and more concerned with losing body fat.  That means I need to get my nutrition right so I stand less chance of losing muscle.  To that end I bought a book a fair while ago called “The Complete Guide to Sports Nutrition” by Anita Bean.  I have a few of her books already and find them fairly easy to read and understand.  For some it may be a bit technical but with a  science background I tend to understand the talk about complex carbs and energy delivery systems.

In the book it talks about calculating your daily calorie expenditure and dropping it by 15% to ensure decent weight loss whilst maintaining enough energy to be able to perform exercise well.  When I calculated my daily calorie expenditure I was a bit shocked.  After measuring it for a day with a heart-rate monitor a while ago I thought it would be much lower than what I calculated.  I haven’t got the book to hand at the minute so I can’t recount the equations but I come out with a resting metabolic expenditure of 2209 calories per day.  That means if I just lie around all day and eat 2209 calories then I’ll pretty much stay the same.  It’s what I need to keep ticking over.  Then when I take into account that I live a fairly sedentary lifestyle, sitting at a desk most of the day etc etc, then I figure my daily energy expenditure is about 3093 calories.  Add to that my exercise over the week and it works out to be about 3300 calories a day.  So I can eat 3300 calories a day at my current rate of exercise and remain the same weight.  I’m a bit dubious about that considering I’ve been eating more like 2000 a day and not losing as much weight as you would expect.

But I guess that’s where the whole starvation mode comes into it so I’m willing to give this increased calorie intake a go.

That means if I drop 15% off of the 3300 calories I’m aiming for 2800 calories a day.

At this point last time I would’ve stopped there and just aimed for 2800 per day.  This time though I’m taking it a step further and working out my food composition.  There’s plenty of recommendations in the book, all of which I can’t really recount here but generally to lose weight it suggest cutting fat and increasing protein.  This means the amount I eat per day comes to…

420g of carbohydrate or 60% of calorie intake
160g of protein or 23% of calorie intake
53 g of fat or 17% of calorie intake

I also figured out I should be aiming to drink close to 3L of water a day.

Right now I don’t think I’m close to 2800 calories a day so I’m gradually building up to it.  Once my scales arrive I’ll be keeping a detailed food diary so I can see how I’m doing.  That’s probably going to be in week 3.  Then I’ll start adjusting it as need to get as close to the above amounts as I can without becoming overly obsessive.

It’s a big change for me and I feel like I’m taking a risk in eating so many more calories than I’m used to.  One thing for sure is that I need to be more disciplined with my workouts.  Another Anita Bean book recommends weights 3 times a week with 3 light CV sessions a week too.  Still, the aim is not about weight but about fat loss and muscle gain.  Let’s see how it goes.

Sid

Blow out before the work begins

Sunday, November 16th, 2008

Boho MessI decided to have a little blow out this weekendbefore I knucle down and start on this weight-loss/self-improvement malarkey.

On Friday a friend from work was leaving so we headed out for drinks etc.  I had a great night but paid the price on Saturday with a stinking hangover.  That’s one thing I won’t miss when I start being good again.  With beer having so many empty calories I doubt I’ll be having that much anymore.

On Saturday it was a day of recovery which included the bad boy that’s on the left.  I can’t even begin to imagine how bad it is for me but I doubt I’ll be having many more in the netx few months.  I do enjoy going out for coffee etc so I’ll have to figure out healthier treats.

Today I’ve started preparing for the months ahead.  I’ve finally got my slick tyres on my bike ready for commuting and I have everything else I need.  I’ll have to go through a little bit of pain while I learn how to use my new SPDs but I’m sure it’ll be OK.  I wonder how many calories I’ll burn on the 12mile round trip to work.

I also need to sit down and figure out what my goals are and what rewards I’ll get for acheiving them.  Look out for those appearing soon.

Once I start you should see this blog kick into motion a little more than it has been over the past week.

Wish me luck.

Sid.