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does eating protein

  • 20-03-2015 8:13pm
    #1
    Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭


    really help increase your muscles? Are there actually any studies to say that if a group of people followed the same exercise regime over a period of time and one eat steaks, protein shakes etc etc would they really be more muscular than someone eating a diet of weetabix and fish fingers?

    I genuinely am not convinced


«1

Comments

  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    Cat_among_the_pigeons_0.JPG


  • Registered Users, Registered Users 2 Posts: 6,589 ✭✭✭JJayoo


    really help increase your muscles? Are there actually any studies to say that if a group of people followed the same exercise regime over a period of time and one eat steaks, protein shakes etc etc would they really be more muscular than someone eating a diet of weetabix and fish fingers?

    I genuinely am not convinced

    I think you should cut out all protein for a few months and report back, it would be the only way for you to know for sure.


  • Banned (with Prison Access) Posts: 1,728 ✭✭✭evo2000


    really help increase your muscles? Are there actually any studies to say that if a group of people followed the same exercise regime over a period of time and one eat steaks, protein shakes etc etc would they really be more muscular than someone eating a diet of weetabix and fish fingers?

    I genuinely am not convinced

    its the illuminati if u look closely at steak theres triangles once these are consumed you re mind controlled from that point on to promote the consumption of protein to everyone and thus the cycle continues!

    Proteins a lie!! wake up!


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    wow


    Well, Im genuinely unsure

    Eating a food high in fat doesnt make you fat so why does eating a high protein food make your muscles bigger.

    Do the protein from the food just come apart and stick on to your body's muscles?

    and to the other op, I might just give up on protein and see what happens


  • Registered Users, Registered Users 2 Posts: 5,341 ✭✭✭El Horseboxo


    I tried it before. 4 months of the same workout routine. Same number of meals and same amount of calories. First 2 weeks was with what most would call good food. No alcohol or cheat meals. Mostly chicken, rice and veg with only enough sauce to taste. The other 6 months was as close as I could get calorie wise to the previous 2 months. Except this time I had cereal and bagels instead of eggs and oats. Some processed pop in the microwave or oven type stuff for other meals. Again no alcohol.

    The difference I noticed was loss of muscle definition. Definitely felt less defined and a bit more fat over the muscles. I was more tired in the mornings and felt like I needed bed before my usual time. My skin felt more dry on my face. I would get some spots around my mouth and chin. And one strange thing. My finger nails seemed to grow a lot quicker. Overall my weight didn't fluctuate much. I still looked the same size there abouts too. Maybe a litter leaner in the first 2 months.

    I don't know any science behind it but I definitely felt worse on the processed stuff. There were some noticeable differences as mentioned above. Nothing too major though. My sample size was quite small however and I never eat processed food or candy. So maybe the effects were just my body fighting off something it wasn't used to. But my body fat did increase. And after a few weeks back on my normal diet the spots, dry skin, fatigue all cleared. Also my nails didn't require clipping as regular as the previous 2 months. No idea about the connection there.


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  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    wow


    Well, Im genuinely unsure

    Eating a food high in fat doesnt make you fat so why does eating a high protein food make your muscles bigger.

    Do the protein from the food just come apart and stick on to your body's muscles?

    and to the other op, I might just give up on protein and see what happens

    On the off-chance that this isn't a bizarre and unamusing troll...

    Yes, there are more studies than you can shake a stick at showing, beyond a shadow of a doubt, that a high protein intake is absolutely essentially for muscle growth as part of weight training. It is in fact the number one predictor for how much muscle a person will gain in a given period.


  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    Do the protein from the food just come apart and stick on to your body's muscles?

    That's pretty much how Bill Bryson described it in A Short History of Nearly Nutrition


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    Zillah wrote: »
    On the off-chance that this isn't a bizarre and unamusing troll...

    Yes, there are more studies than you can shake a stick at showing, beyond a shadow of a doubt, that a high protein intake is absolutely essentially for muscle growth as part of weight training. It is in fact the number one predictor for how much muscle a person will gain in a given period.

    its not a troll thread

    These days it is now said eating fatty foods doesnt make you a fatty. In the past we were told it did

    Likewise with sleep, need so much sleep to stay healthy, these days findings now say you dont need as many hours etc

    Im just saying it might not be that unbelievable for the protein diet to actually be found out to be either inconclusive or false


  • Registered Users, Registered Users 2 Posts: 107 ✭✭Golfnut77


    really help increase your muscles? Are there actually any studies to say that if a group of people followed the same exercise regime over a period of time and one eat steaks, protein shakes etc etc would they really be more muscular than someone eating a diet of weetabix and fish fingers?

    I genuinely am not convinced

    It's an absolute necessity in order to build muscle. And in your example fish fingers are rather high in protein. Not only to build muscle but just to live you require protein.

    You will gain muscle by exercising because it's almost impossible to have a diet that doesn't have protein unless your diet is strictly fruits, certain vegetables and fizzy drinks.


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    ok take away my example of fish fingers

    one tin of tuna a day

    just weetabix for breakfast

    yogurt and bread for lunch

    tuna and pasta dinner

    filled with 2000 cals of other things like more carbs


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  • Registered Users, Registered Users 2 Posts: 6,589 ✭✭✭JJayoo


    its not a troll thread

    These days it is now said eating fatty foods doesnt make you a fatty. In the past we were told it did

    Likewise with sleep, need so much sleep to stay healthy, these days findings now say you dont need as many hours etc

    Im just saying it might not be that unbelievable for the protein diet to actually be found out to be either inconclusive or false

    Do you still like turtles?


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    what does that mean?


  • Moderators, Recreation & Hobbies Moderators Posts: 21,899 Mod ✭✭✭✭Brian?


    can everyone stop accusing the OP of trolling. That's back seat modding.

    Brian

    they/them/theirs


    And so on, and so on …. - Slavoj Žižek




  • Closed Accounts Posts: 20,919 ✭✭✭✭Gummy Panda


    what does that mean?

    We eat muscle to gain muscle.


  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    These days it is now said eating fatty foods doesnt make you a fatty. In the past we were told it did

    Yes, that was based on very little evidence. Then they did more and better science and realised fat was not bad.

    The science behind the requirement for protein is very thorough and incontrovertible.

    You do anything you want with your diet but your idea has already been shown to definitely be wrong.


  • Registered Users, Registered Users 2 Posts: 163 ✭✭wow exuberant


    The protein doesn't literally "turn to muscle". It helps build muscle when you are resistance training. There comes a certain point of diminishing returns though, so a guy who only needs 150 grams of protein a day isn't going to see any difference between consuming 150 and 300 grams of protein a day.


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    Excessive protein intake is counter productive since it results in lower testosterone levels compared to a high-carb diet. Been known a long time. For example:
    Testosterone concentrations in seven normal men were consistently higher after ten days on a high carbohydrate diet (468 ± 34 ng/dl, mean ± S.E.) than during a high protein diet (3.71 ± 23 ng/d1, p<0.05) and were accompanied by parallel changes in sex hormone binding globulin (32.5 ± 2.8 nmol/1 vs. 23.4 ± 1.6 nmol/1 respectively, p<0.01). By contrast, cortisol concentrations were consistently lower during the high carbohydrate diet than during the high protein diet (7.74 ± 0.71 μg/d1 vs. 10.6 ± 0.4 μg/d1 respectively, p<0.05), and there were parallel changes in corticosteroid binding globulin concentrations (635 ± 60 nmol/1 vs. 754 ± 31 nmol/1 respectively p<0.05). The diets were equal in total calories and fat.

    http://www.sciencedirect.com/science/article/pii/0024320587900865

    Sufficient protein intake is necessary to maintain and build muscle. 20% of calories from protein is plenty for the most extreme training; probably more than enough. This is easily attainable in a diet without supplementation (even in a vegetarian diet).

    Consuming 25g of protein after resistance exercise is shown to be beneficial to hormone levels. This is pretty much common knowledge I think.


  • Registered Users, Registered Users 2 Posts: 39,901 ✭✭✭✭Mellor


    Excessive protein intake is counter productive since it results in lower testosterone levels compared to a high-carb diet. Been known a long time. For example:
    What did they define as high carb and high protein? What was fat intake?
    Without knowing that info it's useless. And if they high protein diet was low fat then, that would explain the hormone issue.

    Either way, the changes in test levels are Prob offset by parallel changes in SHBG. I'd like to see free rest leveks, or androgen index ratio.
    Consuming 25g of protein after resistance exercise is shown to be beneficial to hormone levels. This is pretty much common knowledge I think.
    Which hormones?
    Carbs+protein would probably invoke a better response.
    25g also sounds very convient and arbitrary.


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    Mellor wrote: »
    What did they define as high carb and high protein? What was fat intake?
    Without knowing that info it's useless. And if they high protein diet was low fat then, that would explain the hormone issue.

    Either way, the changes in test levels are Prob offset by parallel changes in SHBG. I'd like to see free rest leveks, or androgen index ratio.


    Which hormones?
    Carbs+protein would probably invoke a better response.
    25g also sounds very convient and arbitrary.
    Graphs showing:
    higher levels of protein consumption corresponding with lower levels of testosterone.
    higher ratio of protein to carbohydrate corresponding with lower levels of testosterone.

    F2.large.jpg?width=800&height=600&carousel=1

    from another study to the first: http://jap.physiology.org/content/105/1/58

    Yes carbs and protein seem to invoke better response in PWO drink; wasn't intending to suggest otherwise.
    25g is arbitrary but is also quoted sometimes as the most protein someone can digest at a time.


  • Banned (with Prison Access) Posts: 1,728 ✭✭✭evo2000


    Graphs showing:
    higher levels of protein consumption corresponding with lower levels of testosterone.
    higher ratio of protein to carbohydrate corresponding with lower levels of testosterone.

    F2.large.jpg?width=800&height=600&carousel=1

    from another study to the first: http://jap.physiology.org/content/105/1/58

    Yes carbs and protein seem to invoke better response in PWO drink; wasn't intending to suggest otherwise.
    25g is arbitrary but is also quoted sometimes as the most protein someone can digest at a time.

    My heads burst lol


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  • Registered Users, Registered Users 2 Posts: 696 ✭✭✭fungie


    Graphs showing:
    higher levels of protein consumption corresponding with lower levels of testosterone.
    higher ratio of protein to carbohydrate corresponding with lower levels of testosterone.

    F2.large.jpg?width=800&height=600&carousel=1

    from another study to the first: http://jap.physiology.org/content/105/1/58

    Yes carbs and protein seem to invoke better response in PWO drink; wasn't intending to suggest otherwise.
    25g is arbitrary but is also quoted sometimes as the most protein someone can digest at a time.

    Slightly unrelated but fitting equations to those data sets is silly.


  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    They don't mention if those men were doing resistance training...which seems like a big factor to ignore.

    Also:
    "With respect to hypertrophy, total protein intake was the strongest predictor of ES magnitude. These results refute the commonly held belief that the timing of protein intake in and around a training session is critical to muscular adaptations and indicate that consuming adequate protein in combination with resistance exercise is the key factor for maximizing muscle protein accretion. "
    http://www.jissn.com/content/10/1/53

    So
    A) Protein intake timing is not very important, and
    B) Total protein intake is the best predictor for muscle growth, so

    ...whatever is going on with hormones in the above study is obviously not following through on the claim that high protein intake is counter productive.

    EDIT: I just read some of the details about that testosterone study. Ridiculous example to use. They were deliberately sleep deprived and fed restricted calories. What on earth you think is relevant about that to a typical gym-goer I don't know.

    Also those data points from the other study for the serum testosterone are wildly erratic. There is overall a slight downward trend but we see it swinging from 14 at 17% calories from protein to 24 at 19%. This is what happens when you only have 7 test subjects.


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    Zillah wrote: »
    They don't mention if those men were doing resistance training...which seems like a big factor to ignore.

    Also:
    "With respect to hypertrophy, total protein intake was the strongest predictor of ES magnitude. These results refute the commonly held belief that the timing of protein intake in and around a training session is critical to muscular adaptations and indicate that consuming adequate protein in combination with resistance exercise is the key factor for maximizing muscle protein accretion. "
    http://www.jissn.com/content/10/1/53

    So
    A) Protein intake timing is not very important, and
    B) Total protein intake is the best predictor for muscle growth, so

    ...whatever is going on with hormones in the above study is obviously not following through on the claim that high protein intake is counter productive.

    EDIT: I just read some of the details about that testosterone study. Ridiculous example to use. They were deliberately sleep deprived and fed restricted calories. What on earth you think is relevant about that to a typical gym-goer I don't know.

    Also those data points from the other study for the serum testosterone are wildly erratic. There is overall a slight downward trend but we see it swinging from 14 at 17% calories from protein to 24 at 19%. This is what happens when you only have 7 test subjects.
    Interesting lit review with surprising results. Worth noting that, if I read it correctly, the difference was only in terms of muscle size; there was no effect on strength gain. In a lot of contexts people would be aiming to maximise strength to weight ratio or trying to stay within a certain weight range so that would mean they would be better off consuming less protein.

    Didn't notice the thing about the subjects in the paper I linked being sleep-deprived; was skimming through papers looking for the relevant points so I missed it. Don't remember my original source for the information. I might or might not look further.

    I would think that the amount of training done must have an effect on protein requirements also. Surely higher volume and intensity of training is going to result in a higher requirement for protein than lower volume and intensity of training.


  • Registered Users, Registered Users 2 Posts: 39,901 ✭✭✭✭Mellor


    Graphs showing:
    higher levels of protein consumption corresponding with lower levels of testosterone.
    higher ratio of protein to carbohydrate corresponding with lower levels of testosterone.

    [graphs]
    As I suspected above, the high protein ended up being low fat, so the results are entirely expect. It's a huge leap to contribute the hormone changes to protein, when its entirely expected with the fat restriction, and also on a deficit.
    Zillah's comments are spot on too. Study results are fairly uselsss.
    25g is arbitrary but is also quoted sometimes as the most protein someone can digest at a time.
    Often quoted, often with "the rest is excreted", but also completely baseless.
    otherwise we could eat lean meat all day long and gain no fat- if only


  • Closed Accounts Posts: 20,919 ✭✭✭✭Gummy Panda


    The 25g is the maximum amount that can stimulate muscle protein synthesis. It's not a digestion limit its just saying diminishing returns kicks in. The uptake of protein is 5-10g an hour and the body is very self regulating in regards to consumption e.g. hunger blunting


  • Registered Users, Registered Users 2 Posts: 39,901 ✭✭✭✭Mellor


    The 25g is the maximum amount that can stimulate muscle protein synthesis.
    Isn't it only 25g because the relevant study decided to observe over a 3 hours window. The idea of "in one sitting" really misconstrues the data.

    A much more useful figure is;
    The uptake of protein is 5-10g an hour ..


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    With regard to my assertion that high carb diets result in higher testosterone levels than high protein diets - I stumbled across a previous reference I made to this in a similar context:
    Testosterone concentrations in seven normal men were consistently higher after ten days on a high carbohydrate diet (468 ± 34 ng/dl, mean ± S.E.) than during a high protein diet (3.71 ± 23 ng/d1, p<0.05) and were accompanied by parallel changes in sex hormone binding globulin (32.5 ± 2.8 nmol/1 vs. 23.4 ± 1.6 nmol/1 respectively, p<0.01). By contrast, cortisol concentrations were consistently lower during the high carbohydrate diet than during the high protein diet (7.74 ± 0.71 μg/d1 vs. 10.6 ± 0.4 μg/d1 respectively, p<0.05), and there were parallel changes in corticosteroid binding globulin concentrations (635 ± 60 nmol/1 vs. 754 ± 31 nmol/1 respectively p<0.05). The diets were equal in total calories and fat. These consistent and reciprocal changes suggest that the ratio of protein to carbohydrate in the human diet is an important regulatory factor for steroid hormone plasma levels and for liver-derived hormone binding proteins.

    http://www.sciencedirect.com/science/article/pii/0024320587900865


  • Registered Users, Registered Users 2 Posts: 39,901 ✭✭✭✭Mellor


    What were the test levels on the high protein diet? 3.71 looks out of scale.
    What this free or total test. As increase total test, is no good if SHBG increases, as the extra test is bound up keeping free test uniform.

    Interesting none the less.


  • Registered Users, Registered Users 2 Posts: 6,394 ✭✭✭Transform


    Mellor wrote: »
    What were the test levels on the high protein diet? 3.71 looks out of scale.
    What this free or total test. As increase total test, is no good if SHBG increases, as the extra test is bound up keeping free test uniform.

    Interesting none the less.
    protein timing etc generally only makes a difference when the individual is training multiple times per day or week, overall timing is not the issue when the same person cant sort out the basics of their nutrition or training first.

    However, i quite like mike mathews work and he covers this point well here - http://www.muscleforlife.com/guide-to-post-workout-nutrition/


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  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    Transform wrote: »
    protein timing etc generally only makes a difference when the individual is training multiple times per day or week, overall timing is not the issue when the same person cant sort out the basics of their nutrition or training first.

    I was listening to the Sigma Nutrition episode with Mike Israetel and he reckoned that nutrient timing was, at best, 10% of the big picture and only really relevant to people training several times a day/serious competitors.

    But people get bogged down in the like of 'when do I take my shake?' and 'when should I time my carbs around training?' when they haven't nailed down their intake and the macros, which is about 80% of the nutrition.


  • Registered Users, Registered Users 2 Posts: 39,901 ✭✭✭✭Mellor


    Transform wrote: »
    protein timing etc generally only makes a difference when the individual is training multiple times per day or week, overall timing is not the issue when the same person cant sort out the basics of their nutrition or training first.

    However, i quite like mike mathews work and he covers this point well here - http://www.muscleforlife.com/guide-to-post-workout-nutrition/

    I don't think protein timing has much of an impact at all. Overall intake is much more significant.
    But the study about didnt mention timings.


  • Registered Users, Registered Users 2 Posts: 6,394 ✭✭✭Transform


    I was listening to the Sigma Nutrition episode with Mike Israetel and he reckoned that nutrient timing was, at best, 10% of the big picture and only really relevant to people training several times a day/serious competitors.

    But people get bogged down in the like of 'when do I take my shake?' and 'when should I time my carbs around training?' when they haven't nailed down their intake and the macros, which is about 80% of the nutrition.
    people LOVE trying to master the minor things because it deflects them from actually taking action on the stuff that truly matters.

    Ive gotten a ton of pubic and private messages from lots of people that applied and went back to the basics on the back of the seminar I did with Danny (from Sigma nutrition).


  • Registered Users, Registered Users 2 Posts: 4,620 ✭✭✭enfant terrible


    I was listening to the Sigma Nutrition episode with Mike Israetel and he reckoned that nutrient timing was, at best, 10% of the big picture and only really relevant to people training several times a day/serious competitors.

    But people get bogged down in the like of 'when do I take my shake?' and 'when should I time my carbs around training?' when they haven't nailed down their intake and the macros, which is about 80% of the nutrition.

    Got a link that explains it simply?


  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    Got a link that explains it simply?

    That explains nutrient timing?


  • Registered Users, Registered Users 2 Posts: 4,620 ✭✭✭enfant terrible


    That explains nutrient timing?

    Sorry meant to quote Transform post.

    Was looking for info on "when they haven't nailed down their intake and the macros, which is about 80% of the nutrition"


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  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    I was listening to the Sigma Nutrition episode with Mike Israetel and he reckoned that nutrient timing was, at best, 10% of the big picture and only really relevant to people training several times a day/serious competitors.

    But people get bogged down in the like of 'when do I take my shake?' and 'when should I time my carbs around training?' when they haven't nailed down their intake and the macros, which is about 80% of the nutrition.

    Any of the actual science that I have read backs this up; getting your macros consistently right is the important thing, and timing is not very important. I have also read countless times from, shall we say popular sources, that timing is absolutely crucial but they never have any back up for it beyond biological plausibility (which is a nice way to begin looking into something but going from there to practice is silly).


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    is protein just protein?

    Would you get better results eating protein from fish, steak etc than if it was just from whey all the time?

    ie would 180g of protein per day from whey be the same benefit as 180g protein from tuna, steak, whey mixed?


  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    is protein just protein?

    Would you get better results eating protein from fish, steak etc than if it was just from whey all the time?

    ie would 180g of protein per day from whey be the same benefit as 180g protein from tuna, steak, whey mixed?


    There are differences but they're very small.


  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    One reason whey is so popular is that it has all of the essential amino acids. If you were relying on limited plant proteins you would see a difference, as you'd be struggling to get all the amino acids that you need. That's why the vegan protein powders are usually a mix of several different types, like rice, pea and soy.

    There is also BV, or bioavailability, which is a number that represents how much of the protein your body can use. Whey has a very high number, whereas most plant sources are much lower, so you're effectively only getting, say, 60% of the protein total you've ingested, whereas something like whey is close to 100%.

    Whey is awesome. Obviously a steak or whatever has lots of other, non-protein, nutrition.


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    is protein just protein?

    Would you get better results eating protein from fish, steak etc than if it was just from whey all the time?

    ie would 180g of protein per day from whey be the same benefit as 180g protein from tuna, steak, whey mixed?
    Different protein sources have different mixtures of amino acids. Some amino acids are essential, some can be manufactured by the body. There is a requirement for amounts of essential amino acids apart from total protein. Generally people will satisfy their requirements for all essential amino acids if they satisfy their overall protein requirement. All of the foods you listed will satisfy all essential amino acid requirements by themselves I think if eaten in sufficient quantity to satisfy overall protein requirements. This is also true for some sources not generally considered comprehensive protein sources such as oats and chickpeas. Some vegetable sources don't have proportionate levels of all essential amino acids. Cereals (including and famously wheat) tend to have proportionately lower levels of lysine for example. So if you only ate wheat protein you would need to eat more than twice as much of it to get enough lysine. Lentils have slightly lower proportion of another essential amino acid.

    Protein digestibility is another factor. Plant sources of protein tend to be measured at about 85% digestibility (oats, lentils etc). I've found sources indicating that gluten (wheat protein) is poorly digested and sources that indicate that it is digested better than tuna (close to 100%). I assume animal protein scores are generally very high for digestibility.

    The amino acid profile has more significance than just satisfying essential amino acid requirements however. For example beta alanine is present in large quantities in meat and pretty much absent in vegetable protein. Its significance is in its use in creating carnosine, which is a useful antioxidant. Carnosine has a minor but significant performance enhancing effect on muscle endurance and also seems to have anti-aging properties among other interesting properties. Creatine is also present in meat but not really in vegetable protein. Obviously these sorts of considerations become irrelevant if supplements are used for the specific amino acids.

    I'm vegetarian incidentally; just in case it seems odd that this post focuses so much on vegetable protein.


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  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    Zillah wrote: »
    One reason whey is so popular is that it has all of the essential amino acids. If you were relying on limited plant proteins you would see a difference, as you'd be struggling to get all the amino acids that you need. That's why the vegan protein powders are usually a mix of several different types, like rice, pea and soy.

    There is also BV, or bioavailability, which is a number that represents how much of the protein your body can use. Whey has a very high number, whereas most plant sources are much lower, so you're effectively only getting, say, 60% of the protein total you've ingested, whereas something like whey is close to 100%.

    Whey is awesome. Obviously a steak or whatever has lots of other, non-protein, nutrition.
    85% or so is more typical than 60% for plant sources but yes there is generally a difference.

    Soy and peas will provide all essential amino acids by themselves, so the mixture is unnecessary. People tend to overestimate the need for protein combining in plant diets. Rice would be signifcantly lacking in lysine by itself.


  • Registered Users, Registered Users 2 Posts: 6,589 ✭✭✭JJayoo


    I think the timing of your shake can be important in certain instances for example

    Match meant to start at 3pm
    last meal at about 1.15
    Warming up from 2.30
    match doesn't start till 3.20
    60 mins of hard cardio
    Match over at 4.40 after half time and stoppages
    Shower, change, drive home, cook food
    Eat at possibly 6.30

    Now a player in this situation having a protein/sugar shake as soon as they finish the match will def benefit compared to waiting until they eventually get home to start cooking. And if playing GAA you are doing this at the weekends and then a similar process 2/3 times per week with training on top of any weightlifting you are doing.


  • Registered Users, Registered Users 2 Posts: 17,371 ✭✭✭✭Zillah


    JJayoo wrote: »
    Now a player in this situation having a protein/sugar shake as soon as they finish the match will def benefit compared to waiting until they eventually get home to start cooking.

    In what way?


  • Registered Users, Registered Users 2 Posts: 24,694 ✭✭✭✭Alf Veedersane


    JJayoo wrote: »
    I think the timing of your shake can be important in certain instances for example

    Match meant to start at 3pm
    last meal at about 1.15
    Warming up from 2.30
    match doesn't start till 3.20
    60 mins of hard cardio
    Match over at 4.40 after half time and stoppages
    Shower, change, drive home, cook food
    Eat at possibly 6.30

    Now a player in this situation having a protein/sugar shake as soon as they finish the match will def benefit compared to waiting until they eventually get home to start cooking. And if playing GAA you are doing this at the weekends and then a similar process 2/3 times per week with training on top of any weightlifting you are doing.

    More so with the carbs.

    It's not as important with protein though if you're looking at 160g of protein a day, you're better off getting it in, for example, 4 lots of 40g rather than 80 and 80 because you'll have a greater degree of availability of amino acids. If I understand it correctly...


  • Registered Users, Registered Users 2 Posts: 2,907 ✭✭✭power pants


    based on no scientific eveidence or anything, I would agree too

    better to get constant quanties of protein over the day than 2 big amounts

    Definitely be more important regarding carbs


  • Registered Users, Registered Users 2 Posts: 6,394 ✭✭✭Transform


    Most GAA guys I've ever worked with have horrible nutrition so I'd be more concerned about the entire week of eating versus what they have post workout and when


  • Registered Users, Registered Users 2 Posts: 6,394 ✭✭✭Transform


    is protein just protein?

    Would you get better results eating protein from fish, steak etc than if it was just from whey all the time?

    ie would 180g of protein per day from whey be the same benefit as 180g protein from tuna, steak, whey mixed?
    Whole based protein based food are more satiating also and nutrient dense

    I might eat a quest protein bar (nuts and whey protein) but I'm going to feel a heck of a lot more satisfied with a homemade flapjack or 'paleo' bar with the exact same amount of calories

    Regardless of the source of the protein shake or powder (whey, pea, hemp, soy etc) they are simply used to shore up some gaps. They shouldn't be used as a major source unless you have some very funky stuff going on

    I woprote about nutrient density in an article of mine back in 2013 here - http://www.dominicmunnelly.ie/2013/05/nutrient-density-stick-to-the-essentials/ might be worth a read/watch for those that want to know


  • Closed Accounts Posts: 2,743 ✭✭✭blatantrereg


    I posted a summary of some research I did on vegetable protein sources on various posts in this thread on vegan/vegetarian forum. Seems relevant here, though probably of limited interest unless you're considering reducing consumption of animal foods.

    http://www.boards.ie/vbulletin/showthread.php?t=2057408533


  • Registered Users, Registered Users 2 Posts: 6,589 ✭✭✭JJayoo


    Zillah wrote: »
    In what way?

    Well in the situation I described the person hadn't eaten in about 5 hours and has done 60 minutes hard cardio and then 15 or so mins warmup, so having a shake of some protein and loads of sugar just means that as soon as they finish they can down it.

    A lot of lads I know that play GAA will usually play a match and then have a few pints afterwards so just getting the protein and carbs in ur belly, in such a convenient way, is handy. I am also assuming this person is gyming and trying to get stronger/bigger. GAA eats gains.

    Now when it comes to lifting weights I have hit many PBs while eating cake/biscuits/both and drinking tea between sets :) nom nom


  • Registered Users, Registered Users 2 Posts: 6,589 ✭✭✭JJayoo


    Transform wrote: »
    Most GAA guys I've ever worked with have horrible nutrition so I'd be more concerned about the entire week of eating versus what they have post workout and when

    But you can get an entire team to take a shake after every training/match by saying one sentence.

    Of course if you could sort out the nutrition in full it would be the way to go but sometimes you have to jump on the small simple changes.


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