Metabolic Efficiency

bpotts44

Has anyone heard of this concept and tried to use it to increase athletic performance?

My understanding is that you eat low carb, moderate protein, and get majority of your calories from fat. The theory goes that this trains your muscles to burn fat in aerobic conditions, balances your hormones (insulin and cortisone), which strengthens your athletic performance and curbs hunger. I have been following this advice for less than a week now and I have liked it thus far. Does anyone have any guidance or real world experience with this type of diet and endurance sports (distance running, triathalon, etc)?

bpotts44

bump.

kcaffee1

Due to medical reasons, I'm having to live ketogenic. I can definitely tell in my swimming when I've "fallen off the wagon". My times get worse for my endurance swims, and I feel a lot shakier when I crawl out of the water. When I keep my ratios right, I can actually walk out after 1600 + m swims.

Didn't deliberately use the metabolic effect, and hadn't connected those dots yet, but it makes sense.

pghtrader

I'm not sure if this what you are looking for, but Dr Jack Kruse has a lot of information on on his site regarding how foods/enzymes/hormones impact the metabolism. Specifically, there is good info on the lower carb approach. You may have to dig for what you need, but if your looking for someone knowledgeable of the science, he is the man.

http://www.jackkruse.com/getting-started-guide/

Hope that helps!

pghtrader

Timshel_

http://www.eat4fitness.com/articles/Metabolic_Efficiency_Training.pdf

tsimblist

I was a Bob Seebohar fan before he got into the low carb and UCAN promotion stuff. Now, not so much.

I remain a Phil Maffetone fan and do morning workouts fasted. I also practice a Martin Berkhan, leangains.com inspired approach to Intermittent Fasting. These seem to be improving my metabolic efficiency.

Espressocycle

Sounds interesting, but also difficult. I mean, fat is usually bound up in meat or added to carbs to make delicious pastries. Do you just eat a lot of low-starch vegetables tossed in olive oil?

VorJoshigan

I recommend Peter Attia's writings on this. http://eatingacademy.com/nutrition/the-interplay-of-exercise-and-ketosis-part-i

I eat lowish carb (100g-150g) because I feel like it curbs my appetite. I think it does help my endurance performance, but hurts my sprint performance.

KatLifter

Sounds interesting, but also difficult. I mean, fat is usually bound up in meat or added to carbs to make delicious pastries. Do you just eat a lot of low-starch vegetables tossed in olive oil?

Nuts, cheeses, avocados are also good sources of fat

yarwell

Sounds interesting, but also difficult. I mean, fat is usually bound up in meat or added to carbs to make delicious pastries. Do you just eat a lot of low-starch vegetables tossed in olive oil?

Cheese, eggs, nuts ?

High fat, moderate protein, low carb.

bpotts44

I have not found it hard to get the fats. I have been using butter and coconut oil along with several eggs per day and yes salads tossed with olive oil. Thank you all for the information. Its a lot to digest.