Everything You Need To Know About Protein

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
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I started a new thread because the old one was too big, and now we have a new forum also!


I see a lot of protein questions on here, and I also get quite amount of PM's about supplements and weight training, so I decided to make a quick quide to help out with any questions one might have on protein (creatine soon to come).

So let's make this one quick, as you can go and read forever and ever about protein and the types, but who has the time? Due to my huge budget on supplements and my 10+ years of compeition powerlifting I know some about it ;), but if you think I left anything out, feel free to add, or if anything is unclear or not mentioned don't hesitate to ask in this thread or via PM. Mind you this thread is for begginer lifters who do not know much about protein, and need to be informed as protein supplements is one of the most important supplements one can invest in (notice I said supplements, you must still eat, eat, eat).

So let us begin.

There are three major types of protein that you can buy, and as a begginer you should know your options. I will not mention Meal Replacement Powders in this thread as I beleive they are a waste (as they can be made) and many are quite frankly not that good, but if you have any MRP related questions ask away, but most begginers do not need them anyway.

Whey Protein: Yup this is the protein you see and hear everywhere, the most common type and the most wide spread type. This is the kind that belongs in every active person's supplement aresonal. Whey Protein is made from milk (so lactose intolerant will have to look towards egg proteins), and is readily absorbed into the body and skeletal muscles. it contains heaping amounts of esential and non-essential amino acids which aid in repairing muscle and growth, something every weight lifter wants. This protein is the quickest absorbed protein you can buy (hydrolized whey especially), so it is great for dropping the weight and picking up the shake to get some essential protein into your body immediately after a lift. Remember, you still need a lot of protein from foods, but this can help you reach the around 1-1.5gs/lb of protein per pound of bodyweight that a begginer should ingest. There are two major forms whey can come in, Whey Protein Concentrate (WPC), and Whey Protein Isolate (WPI). WPC is cheaper to process and is absorbed well but in some it causes gas and possible bowel irritations. WPI is abosrbed very quick and is a very pure form of protein, and causes no bowel irritations, but WPI is more expensive. Most common whey proteins contain both, but mostly WPC. WPC is fine do not get me wrong, but WPI is still better, kind of like Premium Gas (WPI) for your car as opposed to regular (WPC). So look for proteins with higher percentages of WPI. They will list either one first depending on the ratio on the ingrediant label. Best brand? Almost all will agree on Optimum Nutrition's Gold Standard 100% Whey Protein. It contains a lot of WPI, is still relatively cheap, tastes great (choclate, rocky road, and strawberry are great, avoid vanilla), and offers a great bang for your buck. It also contains aminogen (mostly a gimmic, but hey it cannot hurt) that is supposed to help the body break down the protein to be used. If you have more money to spend, look into Synthrax Nectar, it is almost 100% WPI and is the best protein you can buy for the most part, it is also the best tasting, and the fruit flavor (fuzzy navel, you will not be dissapointed) allows one to get away from the usual choclate or vanilla for a while. When to take: 1-2 scoops in the morning, 1-2 immediately after a workout (most important dose), and 1-2 before bed (if not taking casein). The amount and how many scoops per day depends on your diet and how much you can afford to take. Remember that the body can only absorb around 50g's of protein at once (some more, some less, and it depends on how long one has been supplementing with protein), and the rest is excreted out, so two scoops is plenty (most proteins have 23-24g's per scoop).


Casein Protein:
This protein is a bed-time protein. When you sleep you cannot eat, meaning your body does not get the protein it needs at night, so you can begin to go into a catabolic state (as opposed to anabolic) (protein synthesis wise, growth factors are at their high at this time), and the muscle can begin to slowly break down. This is why many body builders eat a meal right before bed. Casein can help. There are two types: beta and alpha casein, and you can only buy them together, and both are pretty much the same, so do not worry. Casein once digested gels in ones stomach and creates a slow digesting protein that slowly seeps through to ones intenstines and into your blood stream. It can take up to 7 hours for 15gs of casein to digest (perfect), feeding your body with a continous stream of protein as you sleep keeping you anabolic. Wait? So you are saying I have to buy a seperate protein before bed? No, many feel that the catabolic state of the body at night is not that bad (remember you grow when you sleep), and you can get by with whey. You can also mix your whey with milk instead of water to make it slow digesting. Milk contains almost all casein protein and when mixed with regular whey it slows down the whey (the whey molecules get caught in the casein gel), creating the desired effect. So what kind do I buy? Optimum Nutrition as 100% Casein protein, which is cheap and gets the job done, but it is extremely chalky and tastes bad. Your best bet is Xtreme Formulations Ultra Peptide, which has a great high quality blend of casein and tastes great, but is expensive for the amount you get. Synthrax Matrix 5.0 claims to be a bed-time protein, but does not have enough casein to justify this (they won't release the exact amounts, for good reason), so stay away. The same goes for Designer Nutrition's Sustain and other propritary blends.


Mixed Blends: This is your Muscle Milk and your BSN's Syntha-6, and your myoplex etc. my thoughts on these are they are a waste. They can be considered an all purpose protein because they contain protiens from whey, casein, egg, etc., except you do not want an all purpose protein, you want your protein shake to be absorbed right away not slowed down by egg and other blends, and many contain fats and extra calories that you could get from foods. Syntha-6 is the best tasting protein powder you can buy, but it is expensive and I do not really have a use for it. EAS' sMyoplex is scientifically sound, but too expensive and does not offer and real advantages over regular old Whey.

A note about Muscle Milk. First of all, it is extremely popular, due mostly to good marketing. For those that know about it, 18gs of fat is too much unless bulking and while it tastes great, it really is not worth it. And, against common belieft, MM does not contain creatine, it contains a creatine precursor called glyocamine which in stuides has caused long term alzheimer's and possible heart problems. Due to a long uprising at bodybuilding.com (I am Scott, a Gaspari rep there) CytoSport has now listened and taken GA out of MM, so if you must have it, look for the new containers. Other products like BSN's NO-Xplode contain GA also, but I would not worry too much about it, just watch how much you get from some products.



So for those confused or looking for some beggining info to help you dive into the world of weight lifting, or know enough to ask questions, I hope that helps. If you have any questions ask, or a specific question about a product feel free to post it here (I have just about tried them all). :)
 

sgrinavi

Diamond Member
Jul 31, 2007
4,537
0
76
Nice job!

Two things you might consider:


1. Proteinfactory.com is a great place to customize your own mixes and get the latest research. They carry all the newest stuff and explain why, or why not, to use it.

2. Post workout glycogen replacement shakes? 33% fast acting protein with and combo of fast and slow digesting complex carbs. about 50 gms total per 100 lbs of body weight....
 

EvilYoda

Lifer
Apr 1, 2001
21,198
9
81
I got a great deal on EAS Myoplex stuff from dpsnutrition.net, but it clumps way more than ON and so I'm going back. bah.
 

theeedude

Lifer
Feb 5, 2006
35,787
6,197
126
What about Soy Protein Isolate?
That's what I bought at Trader Joes, and I like the taste, or lack thereof. It's unflavored, so I just mix it in with Kefir.
 

marvdmartian

Diamond Member
Apr 12, 2002
5,444
27
91
SVT Cobra, first off, thanks for the in-depth talk about protein! I'm trying to build muscle and lose fat at the same time, and have done some extensive reading on whey and casein proteins, but appreciate all you mentioned (especially the mixing of whey in milk causing it to absorb more slowly, which was a first for me). :)

For those that don't handle whey very well, due to lactose intolerance, do you also suggest soy protein? Thought that might be worth mention too.
 

Cerpin Taxt

Lifer
Feb 23, 2005
11,940
542
126
Originally posted by: senseamp
What about Soy Protein Isolate?
That's what I bought at Trader Joes, and I like the taste, or lack thereof. It's unflavored, so I just mix it in with Kefir.

If I am not mistaken, soy protein contains isoflavones that have a pseudoestrogen effect in the body, which is less than desirable to males trying to build muscle. Soy protein isolate may eliminate the isoflavones, however. I don't know.
 

Megatomic

Lifer
Nov 9, 2000
20,127
6
81
Originally posted by: marvdmartian
SVT Cobra, first off, thanks for the in-depth talk about protein! I'm trying to build muscle and lose fat at the same time, and have done some extensive reading on whey and casein proteins, but appreciate all you mentioned (especially the mixing of whey in milk causing it to absorb more slowly, which was a first for me). :)
Same here. I'm down to about 10%bf and have just the last remnants of my love handles to loose. It looks like I need to add the bedtime protein to my regimen.

SVT, any tips on the best fatburners? I'm using Xience Xelerate, yohimbine, and CLA right now. Is this a bad stack or should I add/remove something?
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: sgrinavi
Nice job!

Two things you might consider:


1. Proteinfactory.com is a great place to customize your own mixes and get the latest research. They carry all the newest stuff and explain why, or why not, to use it.

2. Post workout glycogen replacement shakes? 33% fast acting protein with and combo of fast and slow digesting complex carbs. about 50 gms total per 100 lbs of body weight....

DO NOT EVER ORDER FROM THE PROTEIN FACTORY!!! It has been known for about a year now. They are a very shady company that has hidden the fact that they share the same manufacturing machines as a pet food supply factory. A disgruntled employee took pictures of a very messy and contaminated (with pet food that is) warehouse. Use trueprotein.com!


2. You will find this argued, but IMO ratios are myths. Your body will use what it wants and get rid of what it does not need. As long as you are getting it all in you are good, but I usually get my whey in first for the best absorption.
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: senseamp
What about Soy Protein Isolate?
That's what I bought at Trader Joes, and I like the taste, or lack thereof. It's unflavored, so I just mix it in with Kefir.

Originally posted by: marvdmartian
SVT Cobra, first off, thanks for the in-depth talk about protein! I'm trying to build muscle and lose fat at the same time, and have done some extensive reading on whey and casein proteins, but appreciate all you mentioned (especially the mixing of whey in milk causing it to absorb more slowly, which was a first for me). :)

For those that don't handle whey very well, due to lactose intolerance, do you also suggest soy protein? Thought that might be worth mention too.



Soy protein has shown to have ketones in it that mimic estrogen, so it really should be avoided if possible. Use up what you have left and then get some whey, or if you don't like whey for some reason you can find egg protein (hydrolized is best, but expensive).

As for lactose and tolerance. For most people switching to a pure 100% whey isolate protein has solved any stomach problems. I would recommend trying Ergopharms GF-Pro, or IsoPure. It should do the trick, and it is the best quality you can get. However if you still have problems you may want to also look into egg protein or caseinate brands of the same variety.
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: Megatomic
Originally posted by: marvdmartian
SVT Cobra, first off, thanks for the in-depth talk about protein! I'm trying to build muscle and lose fat at the same time, and have done some extensive reading on whey and casein proteins, but appreciate all you mentioned (especially the mixing of whey in milk causing it to absorb more slowly, which was a first for me). :)
Same here. I'm down to about 10%bf and have just the last remnants of my love handles to loose. It looks like I need to add the bedtime protein to my regimen.

SVT, any tips on the best fatburners? I'm using Xience Xelerate, yohimbine, and CLA right now. Is this a bad stack or should I add/remove something?

Well some will debate it because it has worked for them, but most believe CLA is a complete waste as it does nothing.

As for a fat burning stack...PM your age and weight and I'll gladly help you get going in the right direction.
 

sgrinavi

Diamond Member
Jul 31, 2007
4,537
0
76
Originally posted by: SVT Cobra


DO NOT EVER ORDER FROM THE PROTEIN FACTORY!!! It has been known for about a year now. They are a very shady company that has hidden the fact that they share the same manufacturing machines as a pet food supply factory. A disgruntled employee took pictures of a very messy and contaminated (with pet food that is) warehouse. Use trueprotein.com!


2. You will find this argued, but IMO ratios are myths. Your body will use what it wants and get rid of what it does not need. As long as you are getting it all in you are good, but I usually get my whey in first for the best absorption.

What?

I've been to their shop in NJ where they package it all up, there is no pet food there....



 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: sgrinavi
Originally posted by: SVT Cobra


DO NOT EVER ORDER FROM THE PROTEIN FACTORY!!! It has been known for about a year now. They are a very shady company that has hidden the fact that they share the same manufacturing machines as a pet food supply factory. A disgruntled employee took pictures of a very messy and contaminated (with pet food that is) warehouse. Use trueprotein.com!


2. You will find this argued, but IMO ratios are myths. Your body will use what it wants and get rid of what it does not need. As long as you are getting it all in you are good, but I usually get my whey in first for the best absorption.

What?

I've been to their shop in NJ where they package it all up, there is no pet food there....


That's their warehouse, not the "factory" where they keep the RAWs.

 

IGBT

Lifer
Jul 16, 2001
17,975
141
106
..how about unsalted peanuts?? don't they have a lot of quality protein?
 

Megatomic

Lifer
Nov 9, 2000
20,127
6
81
Peanuts are good also. I eat a lot of peanut butter, it's got good protein and fat content. And it tastes damn good.

If you like peanut butter but are tired of it, try almond butter. It's expensive but it's fantastic!!!
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: IGBT
..how about unsalted peanuts?? don't they have a lot of quality protein?

Yep good protein, and even more so healthy essential fatty acids. In moderation they are very healthy.
 

BlackTigers

Diamond Member
Jan 15, 2006
4,491
2
71
Great post.

I'm drinking up the whey at the moment, no complaints. (2lbs for..$12?).

I also only mix it with milk if it's anywhere near bed, as I have heard that it digests slower in milk, looks like I was right. :D
 

EvilYoda

Lifer
Apr 1, 2001
21,198
9
81
Originally posted by: SVT Cobra
Originally posted by: IGBT
..how about unsalted peanuts?? don't they have a lot of quality protein?

Yep good protein, and even more so healthy essential fatty acids. In moderation they are very healthy.

Do you have any idea on how much protein a "handful" of said peanuts would be? I could use a new high-protein snack.
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: EvilYoda
Originally posted by: SVT Cobra
Originally posted by: IGBT
..how about unsalted peanuts?? don't they have a lot of quality protein?

Yep good protein, and even more so healthy essential fatty acids. In moderation they are very healthy.

Do you have any idea on how much protein a "handful" of said peanuts would be? I could use a new high-protein snack.

Three teaspoons is ~ 7gs of fat and 15gs of healthy fats...perfect for fat burning.
 

ubercaffeinated

Platinum Member
Dec 1, 2002
2,130
0
71
Can I use a whey protein powder like Synthrax Nectar to control my weight? I'm not a lifter per se, but I do a lot of strength training. I'm not interested in bulking up. I am 165 pounds, and 5' 10", and pretty cut at the moment. My bodyfat % last time I checked was between 10-11%, but it's hard to maintain that kind of discipline while in graduate school. I do work out 5 days a week. I'd use the protein powder to make my eating more efficient, and basically control my hunger as meals in-between meals. I would use it pre and post work out for sure. Basically what I'm wondering is, will protein powders make me fat? I don't think it will but I just want to confirm. :)
 

Special K

Diamond Member
Jun 18, 2000
7,098
0
76
Originally posted by: makoto00
Can I use a whey protein powder like Synthrax Nectar to control my weight? I'm not a lifter per se, but I do a lot of strength training. I'm not interested in bulking up. I am 165 pounds, and 5' 10", and pretty cut at the moment. My bodyfat % last time I checked was between 10-11%, but it's hard to maintain that kind of discipline while in graduate school. I do work out 5 days a week. I'd use the protein powder to make my eating more efficient, and basically control my hunger as meals in-between meals. I would use it pre and post work out for sure. Basically what I'm wondering is, will protein powders make me fat? I don't think it will but I just want to confirm. :)

Excess calories make you fat. It doesn't matter whether they come from fats, carbs, or protein. You could have a 100% protein diet and still get fat.

Gaining weight ultimately comes down to consuming more calories than you burn over an extended period of time.

If your goal is simply to maintain your current weight, then I would recommend getting an estimate for your basal metabolic rate (BMR) here:

link

This will give you an approximation to how many calories you would need to consume in one day to maintain your weight. By weighing yourself first thing each morning and entering everything you eat into fitday, you can adjust your calories to ensure your weight remains constant, if that is what you desire.
 

ubercaffeinated

Platinum Member
Dec 1, 2002
2,130
0
71
Originally posted by: Special K
Originally posted by: makoto00
Can I use a whey protein powder like Synthrax Nectar to control my weight? I'm not a lifter per se, but I do a lot of strength training. I'm not interested in bulking up. I am 165 pounds, and 5' 10", and pretty cut at the moment. My bodyfat % last time I checked was between 10-11%, but it's hard to maintain that kind of discipline while in graduate school. I do work out 5 days a week. I'd use the protein powder to make my eating more efficient, and basically control my hunger as meals in-between meals. I would use it pre and post work out for sure. Basically what I'm wondering is, will protein powders make me fat? I don't think it will but I just want to confirm. :)

Excess calories make you fat. It doesn't matter whether they come from fats, carbs, or protein. You could have a 100% protein diet and still get fat.

Gaining weight ultimately comes down to consuming more calories than you burn over an extended period of time.

If your goal is simply to maintain your current weight, then I would recommend getting an estimate for your basal metabolic rate (BMR) here:

link

This will give you an approximation to how many calories you would need to consume in one day to maintain your weight. By weighing yourself first thing each morning and entering everything you eat into fitday, you can adjust your calories to ensure your weight remains constant, if that is what you desire.

Right I understand that, but my question is, can I use protein powders to replace snacks in between meals, and as pre/post work out meals? I'm pretty rigorous with my caloric intake and I understand your point about excess calories. As a student I find it hard to fix myself a healthy meal every time, and although I make do, I want to be as efficient as possible. If I could replace a preworkout sandwich or protein bar, with a protein shake of equivalent caloric value, I want to.
 

Special K

Diamond Member
Jun 18, 2000
7,098
0
76
Originally posted by: makoto00
Originally posted by: Special K
Originally posted by: makoto00
Can I use a whey protein powder like Synthrax Nectar to control my weight? I'm not a lifter per se, but I do a lot of strength training. I'm not interested in bulking up. I am 165 pounds, and 5' 10", and pretty cut at the moment. My bodyfat % last time I checked was between 10-11%, but it's hard to maintain that kind of discipline while in graduate school. I do work out 5 days a week. I'd use the protein powder to make my eating more efficient, and basically control my hunger as meals in-between meals. I would use it pre and post work out for sure. Basically what I'm wondering is, will protein powders make me fat? I don't think it will but I just want to confirm. :)

Excess calories make you fat. It doesn't matter whether they come from fats, carbs, or protein. You could have a 100% protein diet and still get fat.

Gaining weight ultimately comes down to consuming more calories than you burn over an extended period of time.

If your goal is simply to maintain your current weight, then I would recommend getting an estimate for your basal metabolic rate (BMR) here:

link

This will give you an approximation to how many calories you would need to consume in one day to maintain your weight. By weighing yourself first thing each morning and entering everything you eat into fitday, you can adjust your calories to ensure your weight remains constant, if that is what you desire.

Right I understand that, but my question is, can I use protein powders to replace snacks in between meals, and as pre/post work out meals? I'm pretty rigorous with my caloric intake and I understand your point about excess calories. As a student I find it hard to fix myself a healthy meal every time, and although I make do, I want to be as efficient as possible. If I could replace a preworkout sandwich or protein bar, with a protein shake of equivalent caloric value, I want to.

Ah, ok, I see what you are saying now. Yes, replacing a sandwich or protein bar with a protein shake of equivalent value would be fine.
 

SVT Cobra

Lifer
Mar 29, 2005
13,264
2
0
Originally posted by: makoto00
Can I use a whey protein powder like Synthrax Nectar to control my weight? I'm not a lifter per se, but I do a lot of strength training. I'm not interested in bulking up. I am 165 pounds, and 5' 10", and pretty cut at the moment. My bodyfat % last time I checked was between 10-11%, but it's hard to maintain that kind of discipline while in graduate school. I do work out 5 days a week. I'd use the protein powder to make my eating more efficient, and basically control my hunger as meals in-between meals. I would use it pre and post work out for sure. Basically what I'm wondering is, will protein powders make me fat? I don't think it will but I just want to confirm. :)

No, they have some carbs and maybe sugars, but 3 shakes a day won't effect you.
 

matatan809

Junior Member
Dec 20, 2007
1
0
0
Originally posted by: SVT Cobra
Mixed Blends: This is your Muscle Milk and your BSN's Syntha-6, and your myoplex etc. my thoughts on these are they are a waste. They can be considered an all purpose protein because they contain protiens from whey, casein, egg, etc., except you do not want an all purpose protein, you want your protein shake to be absorbed right away not slowed down by egg and other blends, and many contain fats and extra calories that you could get from foods. Syntha-6 is the best tasting protein powder you can buy, but it is expensive and I do not really have a use for it. EAS' sMyoplex is scientifically sound, but too expensive and does not offer and real advantages over regular old Whey.


Recent studies have shown that taking a postworkout mix of whey and casein, for example, results in better gains than limiting yourself to only whey. Thanks to Casein's slower digestion, long after the Whey has been used you still have building blocks for your muscles available.

I tried to find which study/studies are responsible for the results, but failed to do so. I first read about it in Men's Health, later on in Men's Fittness.

That being said, I do not trust already mixed protein because they do not specify what percentage of the blend is made up of which particular protein...it gives the manufacturer an opportunity to cut-cost by adding more of the least expensive protein; if I am not mistaken that would be Whey.