View Single Post
Old 07-13-2011, 11:29 AM   #13
Senior Member
Max Brawn
Carl1174's Avatar

Join Date: Dec 2010
Location: South Wales - UK
Posts: 4,765
Training Exp: 3-4 years
Training Type: Fullbody
Reputation: 37394
Carl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machineCarl1174 is a lifting machine

Iron Addict on Timed Carb Diets.

Timed Carb Diets

A timed carb diet works on the same basic principle as a keto-diet. Take away the bodies preferred fuel source (carbs) and provide enough fat in the diet that the body will switch to using fat as the fuel. But instead of going 5-6 days without ANY carbs, this diet allows you to take in carbs when they are most needed, and least likely to spill over into fat stores—right after the workout. Also, since we are not worried about actually hitting ketosis and staying in ketosis, if you slip, or just feel the need to bump up carbs a bit to replenish glycogen stores, you didn’t just bump yourself out of the ketogenic state you just spent 2 days to achieve.

What do these diets accomplish?
Fat is burned as the preferred fuel source and protein (read that muscle) is spared.
Performance in the gym stays good.
Thyroid function remains higher for a longer period of time.
You don’t go out of your head waiting 5 days to eat some damn carbs!

OK, now the how-to of a timed carb diet. Again, we are trying to get the body to switch from being a carb or protein-burning machine into a fat burning machine. Remember, if caloric levels are low, and carbs, thus insulin is high, your body will convert protein to carbs via glucogenisys and that is to be avoided at all costs. Anyway, to get on the path of burning fat as fuel, we simply remove the carbs out of the equation, AND keep fat in the diet at (at least) a 40-50% ratio. This lets the body know there is still a primary fuel source (fat) and allows it to be burned as fuel, while sparing protein

So, we decide to start a timed carb diet on Monday. Sunday night you cut out the carbs about three hours before bed. When you wake up in the morning blood sugar levels will be very low, and your body will be wanting some carbs---too bad, it doesn’t get any! You will eat only fat and protein. Ensuring fat makes up at LEAST 40% of the caloric profile. You may have a leafy green salad with oil based dressing, or some string-beans, or other such low-carb veggie, BUT NO MORE THAN 6-8 grams of carbs per feeding. You keep this up right until pre-workout, where an apple is allowed IF you feel the need to put a few carbs in your system to raise energy levels. MOST guys do not find this to be necessary and if it does not provide a big advantage DON’T do it. If the carbs don’t help much, have a small protein drink and proceed with the workout.

Post-workout, and it’s time to replenish the carb-stores in the muscles you just worked. As the vast majority of you already know, immediately after a hard weight training session there is a “window of opportunity” in the muscle cell when insulin sensitivity is very high and the body is most receptive to nutrient uptake. So… slam down 65-100 grams of fast liquid carbs (malto-dextrin, dextrose, and yes, even sucrose will work). About 10 minutes later follow it up with a 65-100 gram whey protein drink. As soon as you are hungry again, you can eat a small “regular” meal with a 40/30/30 protein/carb/fat profile to “top off the tank” of glycogen stores in the muscle. Then, you are back to zero or trace amounts of carbs until the next workout.

You then repeat the this format for a maximum of five days, and then have a 1-2 day carb-up. On days that you don’t train, you don’t eat any carbs except for a green salad or two. You do not have to run these no carb to carb days for the full five days and for many of you, having a lower ratio of no carb Vs. carb days will be advantageous. Also you do NOT have to do the carb days back-to back. You may do a couple of no carb days, followed by one or more carb days. This is determined on YOUR metabolism and how fast you want to drop the bodyfat.
Pretty simple huh? Well, I haven’t given you ALL the details, but close enough to get most of you at least much closer to being able to put together a successful diet plan on your own, and if you want to have ALL the details in place, consider having me train you!

Do’s and don’ts:
If you don’t keep the fat ratio AT LEAST 40% your body will just continue to use carbs as fuel. How does this happen if all you are eating is chicken breasts as an example? Well your body has no problems converting protein to carbs and WILL do this if it doesn’t sense an alternate fuel source (fats.)
This type of diet tends to work best with lower overall workout days, so if you are a volume trainer who is in the gym 6 days a week (bad idea in any case IMO) you will see decreased results since every day will be a carb day. It will still work however.

Log your food intake for at LEAST a week to ensure you are hitting your numbers for both macro-nutrient profile, and overall kcals. You might just find out how far off you are from where you “thought” you were.

Your carb-up days are designed to refill the glycogen stores in the muscle, and bump up caloric levels a bit to keep your thyroid off balance. They are not go all-out berserk pig-out days. MANY, MANY lifters make this mistake and cancel out all the fat loss they achieved up until the carb-up day(s).

Do cardio when dieting. No it is not mandatory, but it makes such a big difference for such little effort and time expended that is extremely short-sighted to not include it as part of your fat-loss plan.

Don’t be in a big hurry to drop the bodyfat. You didn’t get fat overnight (well, some of you almost did) so don’t try to lose it overnight. You should work along the lines of about this much fat loss a week:
150-200 lb trainees, 1.5 lbs a week
200-250 lb trainees, 2 lbs a week
250+ 2 to 2-1/2b lbs a week

Going much more aggressive than that and strength gains will slow or stop, and catabolism may set in.

If you are just starting a reduced volume (or realistic training program) the scale may be worthless at first. Many people are able to gain a significant amount of muscle when dieting like this. Use the mirror and calipers (or better yet hydro-static weighing) to determine your rate of success.

You WILL end up looking flat by day 3-4, this is NOT representative of what you will look like when fully carbed-up. Remember, each gram of glycogen in the muscle brings 3 grams of water with it. When glycogen stores are down (and they will be) when doing low carbs you will “appear” smaller. It’s just water, don’t sweat it!

This type of diet lends itself well to getting a large percentage of daily caloric levels from protein powder and EFA’s (essential fatty acids), and that makes it convenient to do.

I will at some point put out another article aimed at how to stay lean while adding mass, and as you might guess it is a variation of this basic format.

There you go, get that damn bodyfat off you and become a true bodybuilder. You know, one who isn’t afraid to take his shirt off-lol.

Iron Addict.
Carl1174 is offline   Reply With Quote