Collagen vs. Whey: Which Protein is Greatest For Your Wants?


Collagen or whey. Which must you select?

For years, collagen/gelatin was maligned by bodybuilding lovers as an “incomplete protein” as a result of it doesn’t comprise all of the important amino acids, nor does it contribute on to muscle protein synthesis.  There’s undoubtedly reality to this. When you ate nothing however gelatin to your protein, you’d get sick actual fast. That’s precisely what occurred to dozens of people that tried the notorious “liquid protein food regimen” fad of the 70s and 80s, which relied closely on a gelatin-based protein drink. Man—or lady—shall not reside by collagen alone.

As for whey, it’s an especially full protein. It’s some of the bioavailable protein sources round, a potent stimulator of anabolic processes and muscle protein synthesis. I think about it important for individuals, particularly older ones in whom protein metabolism has degraded, and for anybody who needs to spice up their protein consumption and get probably the most bang for his or her buck.

This stated, which is finest for your wants at the moment? Let’s have a look….

Collagen and whey are two fully completely different meals. Whether or not you’re taking one or the opposite is determined by quite a lot of elements.

The very first thing to do is discover the completely different advantages and functions of whey and collagen.

Whey Protein: Makes use of and Advantages

Whey is certainly one of two major dairy proteins, the opposite one being casein. It gained its popularity within the health world as a confirmed muscle-builder, nevertheless it truly has some fascinating well being results which have little to do with hypertrophy.

In reality, whey is extra than simply protein. It additionally consists of bioactive parts equivalent to lactoferrin (which improves bone health), beta-lactoglobulin (which can promote glutathione synthesis and protect against allergy), alpha-lactoalbumin (which may improve resistance to the cognition-depleting effects of stress), and immunoglobulins (which have antimicrobial results). Whey additionally turns into some fascinating peptide metabolites upon digestion which, in response to a review, can enhance blood lipids and decrease blood strain.

What Are Some Good Functions Of Whey?

Weight problems: Whey tends to reduce fasting insulin levels in the obese and overweight (however not healthy prepubertal boys, who may use the expansion promotion), increase satietyreduce food intake, and improve resting energy expenditure. When you’re attempting to drop some weight or stop weight problems, you may’t ask for a greater trifecta than elevated vitality burning, elevated satiety, and decreased consumption.

Diabetes: Eaten earlier than a meal, whey reduces the glucose spike from the following meal in non-diabetics and type 2 diabetics alike. It achieves this by “spiking” insulin, however transiently; the insulin space beneath the curve improves even because the quick insulin response will increase. Plus, as seen above, fasting insulin tends to decrease in individuals consuming whey protein. Spikes are not persistent elevations.

Fatty liver: In overweight girls, a whey complement reduces liver fat (and as a pleasant aspect impact will increase lean mass a bit). Fatty liver sufferers additionally benefit from whey, having fun with enhancements in glutathione standing, liver steatosis, and antioxidant capability. Rats who complement with whey see reduced fat synthesis in the liver and elevated fatty acid oxidation within the skeletal muscle.

Stress: In “high-stress” topics, a whey protein shake improved cognitive function and performance by growing serotonin ranges. The identical shake had no impact on “low-stress” topics. And dietary whey additionally lowers oxidative brain stress, a minimum of in mice.

Most cancers: Each the lactoferrin present in whey and the glutathione synthesis whey promotes might have anti-cancer results. Lactoferrin exhibits potential to prevent cancer that has but to happen and induce cell death in existing cancer cells. In a latest human study, oral lactoferrin suppressed the formation of colonic polyps. And in animal cancer studies and human cancer case studies, whey protein has been proven to extend glutathione (“foremost among the many mobile protecting mechanisms”) and have anti-tumor results.

HIV: Individuals with HIV expertise a drastic discount in glutathione ranges. Because the grasp antioxidant, getting glutathione larger is fairly essential. Whey gained’t remedy something, nevertheless it does improve CD4 (a type of white blood cell) countlower the number of co-infections, and persistently increase glutathione status.

Heart problems: Final 12 months, a review of the impact of whey on main cardiometabolic danger elements discovered that whey protein improves the lipid profile, reduces hypertension, improves vascular operate, and will increase insulin sensitivity and glucose tolerance. Whey peptides that kind throughout digestion truly act as ACE-inhibitors, reducing blood pressure similarly to pharmaceuticals without the side effects.

Sarcopenia: Muscle losing, whether or not cancer-related or a product of age and inactivity, is a big menace to at least one’s well being and happiness. Research present that whey protein is the simplest protein complement for countering sarcopenia, particularly compared to soy. An anti-sarcopenia smoothie I at all times have individuals drink on mattress relaxation is 20-30 grams of whey isolate, a pair egg yolks, milk, cream, and ice. Tastes like ice cream and works like a appeal. One time a buddy even gave this to his grandmother who was on bedrest within the hospital with diarrhea, psychological confusion, and a complete lack of urge for food. She was in a nasty state. After a day or two of the smoothie, she recovered fairly quickly, regaining her urge for food and application.

Gastrointestinal issues: Dairy will get a nasty rap in some corners for its supposed results on the intestine, however a element of dairy can truly enhance gut health, even in sufferers with gastrointestinal issues. In Crohn’s illness sufferers, a whey protein complement reduces leaky gut. In rodent fashions of inflammatory bowel illness, whey protein reduce gut inflammation and restore mucin (the stuff used to construct up the intestine barrier) synthesis.

Oh, and whey is nice for hypertrophy.

When To Select Whey


  • When you elevate and need some further protein, whey’s an awesome selection.
  • When you’re older and fear about your skill to metabolize and make the most of protein, some further protein by way of whey will help.
  • If in case you have any of the situations listed above, whey’s an awesome selection. Do notice that a few of the advantages might stem from merely consuming extra protein than earlier than. Whey itself will not be the entire trigger; an additional slab of steak or a number of extra eggs may presumably have the identical impact.

Together with meals like organ meats, egg yolks, and shellfish, I think about whey to be an essential “supplemental meals”—a meals that acts like a high-density diet complement, highly effective in small doses and value together with in nearly each food regimen.

Collagen Protein: Makes use of and Advantages

I advocate collagen protein as a fourth macronutrient. It’s completely different sufficient from whey and different “common” proteins, serving a very completely different operate within the physique.

If whey has been the gold commonplace for the muscle constructing amino acid profile for 30 years, collagen is the gold commonplace for supporting collagen-based mostly buildings within the physique (fascia, ligaments, tendons, cartilage, pores and skin, hair, nails). We don’t get a lot collagenous materials in a traditional food regimen today, and meat proteins and/or plant proteins and/or milk, eggs, and so on. don’t have the collagen peptides nor the best ratio of glycine, hydroxyproline, and different amino acids discovered abundantly in collagen. Moreover, metabolism of the amino acids current in muscle meat deplete our reserves of glycine, thereby growing the requirement even additional. The extra meat you eat, the extra collagen you want.

Why We Want Collagen So A lot These Days

This (non)relationship with collagen is extraordinarily novel for our species. For hundreds of thousands of years up till very not too long ago we ate nostril to tail. We ate the whole animal. To present you an thought of how a lot collagen we’d have eaten, the typical cow is about half muscle meat and half “different stuff,” which incorporates bones, pores and skin, tendons, ligaments, fascia, and different bits extraordinarily wealthy in collagen. That’s a ton of glycine and a far cry from consuming nothing however floor beef and ribeyes. And extra not too long ago, even once we moved towards shrink-wrapped choose cuts of meat and away from bones and pores and skin, we nonetheless had jello. Then, when jello acquired maligned, we had nothing. So for the previous 20-30 years or so, most Individuals have had no considerable supply of collagen peptides of their food regimen.

Simply based mostly on what we learn about human biochemistry, this can be a catastrophe. The human physique requires at least 16 grams of glycine per day for basic metabolic processes, but we are able to solely synthesize Three grams, and the everyday omnivorous food regimen gives simply 2-Three grams per day, so we’re an common day by day deficit of 10 grams that we have to make up for by means of food regimen. Collagen is roughly 1/Three glycine, so meaning we have to be consuming about 30 grams of collagen per day to hit our 10 gram dosage. And in illness states that disrupt glycine synthesis, like rheumatoid arthritis, or on plant-based diets that present little to no dietary glycine, we’d like much more.

I believe loads of professional athletes who’ve connective tissue points may use much more collagen, particularly since they’re exposing their tissues to such unbelievable stress. I do know I did again throughout my competitors days.

What Does Collagen Do For Our Our bodies?

It helps our connective tissue and collagen-based buildings: fascia, ligaments, tendons, cartilage, pores and skin, hair, and nails.

It improves sleep high quality. Human research present that Three grams of glycine taken earlier than mattress increases the quality of your sleep and reduces daytime sleepiness following sleep restriction. Now that’s remoted glycine relatively than collagen, however collagen is the most effective supply of glycine. I can say huge mug of bone broth or a pair scoops of collagen peptides earlier than mattress knock me out and provides me nice sleep.

It balances your muscle meat consumption. I discussed this earlier, and we see each observational and interventional proof for it.

  • Observational: In a single latest observational study, the connection between crimson meat and diabetes was abolished after controlling for low-glycine standing. Individuals with low glycine ranges and excessive meat intakes had been extra more likely to have diabetes; individuals with larger glycine ranges may have larger meat intakes with none points. In one other research, low circulating ranges of glycine predicted diabetes risk.
  • Interventional: In each worms and rodents, extreme consumption of methionine (the amino acid most abundantly present in muscle meat) decreased longevity, whereas including in glycine restored it.

It improves intestine well being. Once I gave up grains and stopped endurance coaching at age 47 my intestine well being improved immensely. Like, world-changing for me. However I used to be nonetheless at 90-95%. Once I began supplementing with collagen, my intestine lastly had that final 5% of restore/help/therapeutic it wanted to get to 100%.

It’s an awesome pre-workout. Although possibly not for the explanations most individuals take “pre-workouts.” I’ve additionally skilled speedy therapeutic of tendinitis by means of using pre-workout collagen with vitamin C. I’m not simply imagining it as a result of I’ve handled a ton of tendon points through the years, and so they by no means healed that shortly till I launched pre-workout collagen.

I’ve seen that my hair and nails develop a lot sooner than earlier than.

Ultimate Reply: Which One?

So, must you use whey or collagen? Let’s get to the underside line, Sisson.

I made Primal Fuel as a result of I wished a top quality, low-sugar, moderate-fat meal alternative whey protein.

I made Collagen Fuel and Collagen Peptides as a result of I wished a neater method to get extra collagen into my food regimen.

Personally, I had a necessity for each.

If I had to decide on one, collagen is a better option for the overwhelming majority of you.

Important amino acids aren’t an enormous drawback on most ancestral diets, like paleo, Primal, or Primal-keto, and in the event you’re consuming sufficient animal protein you don’t actually want whey. Now, are you able to profit from whey regardless of consuming meat? Positive. Vital doesn’t imply optimum; whey has been proven to enhance hypertrophy and muscle restoration from resistance coaching, plus all the opposite advantages I already detailed earlier. Virtually anybody who does something within the gymnasium will see advantages from including 20 grams of whey per day.

However nearly nobody is getting sufficient collagen, even the ancestrally-minded eaters who’re conscious of its significance. And that may be a historic aberration on an enormous scale. It hasn’t been finished earlier than. I wouldn’t advocate testing these waters.

And naturally, powders aren’t the one method to get collagen and whey. They each seem in loads of meals. The powders are simply handy to have readily available if you neglect to make the bone broth (chicken, beef, turkey) or throw the oxtails within the crockpot. (Take a look at these linked recipes in the event you want broth or stew sources.)

Which do you like—whey or collagen? What advantages have you ever seen from every?

Thanks for studying, everybody. Let me know your ideas, and take care.



Wodarski KH, Galus R, Brodzikowska A, Wodarski PK, Wojtowicz A. [The importance of lactoferrin in bone regeneration]. Pol Merkur Lekarski. 2014;37(217):65-7.

Markus CR, Olivier B, De haan EH. Whey protein rich in alpha-lactalbumin increases the ratio of plasma tryptophan to the sum of the other large neutral amino acids and improves cognitive performance in stress-vulnerable subjects. Am J Clin Nutr. 2002;75(6):1051-6.

Pal S, Ellis V, Dhaliwal S. Effects of whey protein isolate on body composition, lipids, insulin and glucose in overweight and obese individuals. Br J Nutr. 2010;104(5):716-23.

Corridor WL, Millward DJ, Lengthy SJ, Morgan LM. Casein and whey exert different effects on plasma amino acid profiles, gastrointestinal hormone secretion and appetite. Br J Nutr. 2003;89(2):239-48.

Shertzer HG, Krishan M, Genter MB. Dietary whey protein stimulates mitochondrial activity and decreases oxidative stress in mouse female brain. Neurosci Lett. 2013;548:159-64.

Bounous G. Whey protein concentrate (WPC) and glutathione modulation in cancer treatment. Anticancer Res. 2000;20(6C):4785-92.

Meléndez-hevia E, De paz-lugo P, Cornish-bowden A, Cárdenas ML. A weak link in metabolism: the metabolic capacity for glycine biosynthesis does not satisfy the need for collagen synthesis. J Biosci. 2009;34(6):853-72.

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