Well all know those guys who eat a protein meal every 3 hours to keep themselves ‘anabolic.’
They’ve been told at some point that this is the optimal way to eat since the body can only absorb 30g of protein per meal.
This is just wrong. And very recent new evidence helps blow this theory away. In fact, it suggests quite the opposite. Keep reading…
Think about it: if this where true, any protein above 30g would be wasted and you’d end up not getting enough protein to build muscle.
For example, a guy eating 3 larger meals a day with 60g protein per serving, would actually only be making use of just 90g per day (3 x 30g).
Thankfully, this is nonsense.
However, some bros still won’t believe it even when the evidence is presented to them. Oh well, if they want to make their life burdensome for no reason whatsoever, you gotta let them get on with it.
PROTEIN ABSORPTION
I stated back in 2011 (in this article) that protein absorbs very slowly over many hours (especially from solid food).
You don’t need to worry about overconsuming protein in a single meal because your body can and will use it.
If you ate a steak containing 60g protein, your body will use it. This is because protein from a whole food source digests pretty slowly. You’d still be getting the benefit from that steak many hours from now.
An educated guess for the rate for absorption here would be 4-5g per hour for the steak. However, couple it with the fibrous veggies and whatever else might have been on the plate, and you’re probably talking around just 3-4g of protein being delivered per hour.
A whey protein shake in water on an empty stomach will deliver your protein much faster at about 10g per hour.
Either way you slice it, the idea that you’ll turn catabolic if you don’t eat 25-30g of protein every 3 hrs is just not true. You will still be in an anabolic environment long after 3 hours has passed if you have consumed enough protein i.e. amino acids will still be being released and shuttled to your muscles.
For more on this, see my article ‘How Much Protein Can The Body Absorb In 1 Sitting?‘. And for some top-notch scientific research to prove this point, check out Alan Aragon’s article on protein absorption here.
You don't need to eat protein every 3 hrs to build muscle. It's unnecessary. Click here to learn more Share on X
But now there’s new evidence (October 2015) suggesting that your gains could be even better with less frequent meals containing more protein per serving. 70g to be exact.
STUDY TITLE: The anabolic response to a meal containing different amounts of protein is not limited by the maximal stimulation of protein synthesis in healthy young adults [1]
23 young, trained men were divided into 2 groups.
Both groups performed resistance training, but one group consumed 40g protein per serving, the other taking in a larger 70g dose.
The researchers then measured:
- Protein synthesis levels
- Protein breakdown levels
- Nitrogen balance
As far as bodybuilders are concerned, we want the highest levels of protein synthesis possible, the lowest levels of protein breakdown, and the most positive nitrogen balance.
While both groups saw positive changes, the 70g group experienced superior results.
The 70g protein group saw a more positive nitrogen balance, resulting from lower levels of protein breakdown, and higher levels of protein synthesis.
The researchers concluded:
“Whole body net protein balance improves with greater protein intake above that previously suggested to maximally stimulating muscle protein synthesis because of a simultaneous reduction in protein breakdown.”
NOTE: the intake that previously was thought to maximally stimulate muscle protein synthesis was 40g per serving. That’s why they used this level.
BOTTOM LINE
This would need to be studied more with more groups of people to come to a full conclusion. For example, over the course of a month, would eating more often with smaller amounts of protein end up producing the same gains through less protein synthesis, but more frequent increases?
It’s hard to tell, but what is for sure is this: eating less often per day is just as effective as eating small meals every 3 hours when you end up getting the same protein and calories over a 24hr period.
Heck, it might even be more effective. But for sure, if you’re still living under the stress of eating 6 or more meals per day, you should free yourself of that burden once and for all.
HOW MUCH PROTEIN
So if the total protein over a 24hr period is the critical factor, how much do we need for optimal gains:
Consume 1g of Protein per Pound of Body Weight
So if you weigh 180lbs, consume 180g of protein per day.
To build muscle consume 1g protein for every lb bodyweight eg 180lbs=180g protein Share on X
By the way, for high quality whey proteins that are the cheapest around, I personally recommend are Optimum Nutrition Whey in the USA and Impact Whey from MyProtein for Europe.
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P.S. Want easy high-protein recipes? With easy-to-make protein-packed recipes to fuel your muscle growth, MuscleHack Buff Baking makes eating healthy feel like a cheat meal. There’s pancakes, peanut butter cookies, ice cream, “strong man’s” sausage bake, chocolate cake, “popcorn” chicken and many more! Check it out here.
Train With Intensity!
Mark
Reference: [1] Il-Young Kim et al. The anabolic response to a meal containing different amounts of protein is not limited by the maximal stimulation of protein synthesis in healthy young adults. American Journal of Physiology – Endocrinology and Metabolism Published 3 November 2015.
Always love your stuff Mark. Love the science.
When I started training I was eating 20g protein x 10 times a day! No joke. And my friend was setting an alarm to drink a shake in the middle of the night!
Excellent, Hope it’s true, I’m banking on it (J&R style) 🙂
Did you see Rich Piana recent blog? 30lb of muscle in 3 months. On the juice but recommending everyone to try the workout…? Sounds like conflict of ideas there! He ends up stating: “In the end we’re gonna be doing 10 meals a day, 2 and a half hours of training, and probably about an hour and 15 minutes of cardio”.
And he thinks this is also suitable for natty people……!?
Interesting read. I’ve been doing IF for almost 18 months now, and I typically have an 8 hour eating window where I’ll have 2 or 3 meals in total; as a result, I tend to consume 70-100g of protein per meal to meet my daily requirements. Since eating this way I recover much faster, burn fat a lot easier and have noticed that I can add muscle easier than when I used to follow a typical BB eating schedule – not bad for a guy who is nearly 35 and is in better shape than when he was in his 20s!
Hi mark, can you do a post on intermittent fasting
Also a question I had on the pre work post receipe is that do we take beta alanine everyday or just before a workout because like creatine it works over time
Almost nobody ever mentions the refractory nature of muscle protein synthesis. If you infuse (IV) amino acids at a constant rate, protein synthesis will begin but will stop after a few hours. You could continue the infusion all day long and still be catabolic. Stopping for a while and then resuming will restart anabolism.
I haven’t been able to find any good research on what thresholds and/or rates of change of serum amino acids control the switch between anabolism and catabolism. Layne Norton made a start. Anyone have good data?
mark ,i am busy man .so can i eat 3 meals a day having 70 gram of protein each .so now no time to time eating.will 3meals a day works best??
What’s your opinion on intermittent fasting with 16/8 style?
Hi mark. Care to add a few examples of what to eat to hit the 70g protein per meal? 350g of chicken breast?
Sry I mean 250g chicken breast
@James. Download my book of free meal plans with help to plan around protein levels. You’d need around 280g chicken, but also to remember to count the protein in the other foods that you are eating you’re chicken with. Meal plans: https://musclehack.com/bodybuilding-meal-plans-1600-3600-calories-free-download/
@Chok. Yes, it can be effective. However, is it more effective than if the same cals/protein are taken over a longer eating period? I’m not convinced.
@Jeff. Yes, not a problem. 3 x 70g servings will work well for you.
@Suh. Yes every day. Take 2g on those non-training days.
@Richard. Rubbish lol. Major overtraining and 10 meals is ridiculous. Sounds like his ‘train arms all day’ thing he did a while ago. Something he now admits was bollocks.
@Rik. Great! Keep it up 😀
It’s funny how all the diet experts are reverting back to stuff that was known a long time ago.
Serge Nubret often only at one meal a day, albeit a huge one.
6-7 meals vs 2-3 meals makes no difference if your caloric intake and macros are the same!