Years in the past, I had a roommate who labored out day-after-day and would additionally devour Dionysian quantities of Entenmann’s cake. My form of man. We obtained alongside, partly, due to a shared conviction that the pursuit of bodily health didn’t preclude placing away huge portions of processed sugar. To not brag, however in my prime I may eat a whole household dimension bundle of Chips Ahoy as a post-run snack. The glories of youth.
However you become old and, you’d prefer to suppose, wiser. After I lately noticed my former roommate, he talked about that he’d began taking the favored each day complement powder AG1 as a type of dietary insurance coverage. He isn’t alone; the model was valued at $1.2 billion in 2022 and has been dubbed a “unicorn” in an overcrowded complement market.
A part of this success will be attributed to seductive messaging: the AG1 web site tells us that it’s a “science-driven complement that helps bodily well being and psychological efficiency” and is “designed to exchange a number of dietary supplements by offering a complete mix of vitamins in a single tasty scoop every day.” That tasty scoop consists of 12 grams of greens powder, which are supposed to be combined with 8 ounces of water and consumed every day. Its purported advantages embrace elevated power, immunity protection, and improved intestine well being.
An optimized dietary increase in an simply administered dose. Evidently, we’ve heard comparable guarantees earlier than. However such miracle elixirs make us ever-keen to ask the query: Might or not it’s true this time?
What Is AG1?
Previously generally known as “Athletic Greens,” AG1 is likely one of the extra distinguished examples of the latest powdered greens craze. The model was based in 2010 by Chris Ashenden, an entrepreneur, athlete, and health fanatic from New Zealand.
Earlier this 12 months, AG1 introduced that Kat Cole, a former COO and president on the franchise restaurant group Focus Manufacturers (now named GoTo Meals), can be succeeding Ashenden as the corporate’s CEO, although Ashenden will stay on the board of administrators.
In accordance with the AG1 web site, the complement is for anybody “who desires to make sure their dietary wants are met every day” in an “obsessively curated product” that comprises multivitamins and multiminerals, pre- and probiotics, antioxidants, and buzzy “superfoods” whose supposed well being advantages are touted by the model. Different components embrace: rose hip fruit powder (“a supply of phytonutrients which can be foundational for the physique”), dandelion root (“identified to assist soothe the abdomen and help digestive enzyme secretion”), and slippery elm bark powder (“identified to appease the intestine lining”).
Obsessive curation doesn’t come low-cost; a month-to-month provide of AG1 will set you again $79. By comparability, a month’s value of Greens and Superfoods from Bloom Vitamin prices about $35. However AG1 has a novel set of components and a rigorously crafted picture of exclusivity, positioning itself because the Cadillac of the complement world.
It’s actually true that no different greens powder firm has AG1’s movie star firepower. The model has been endorsed by athletes like Olympic runner Allyson Felix and Components One driver Lewis Hamilton, in addition to an limitless roster of wellness and health influencers. Hamilton has invested within the firm, as have Hugh Jackman and Cindy Crawford. Alex Honnold, who additionally holds a minority stake, is one other AG1 fan. In an e-mail, the Free Solo star advised me that whereas it was laborious to place his finger on what precisely he beloved in regards to the product, he nonetheless regarded it as “a part of a wholesome morning routine.”
“It helps me really feel usually properly—sick much less usually, fewer abdomen points, and many others.,” Honnold mentioned.
Like many manufacturers, AG1 has an affiliate advertising program, partnership alternatives for content material creators, in addition to the tried-and-true low cost for subscribers who get their pals to enroll. In accordance with its web site, the corporate pays out a 15-percent fee on subscription gross sales by referral.
The corporate has additionally been good about partnering with a few of the largest names on the self-optimization podcast scene, together with Tim Ferriss, Joe Rogan, Wealthy Roll, and Andrew Huberman. Though the Huberman Lab didn’t reply to a request for touch upon the character of its partnership with AG1, the podcast’s sponsorship web page notes that they “solely work with manufacturers whose merchandise we personally use and love.”
Do We Want Multivitamins and Greens Powders within the First Place?
On AG1’s web site, below a subheading that asks “What merchandise does AG1 substitute?” I discovered the next: “One each day serving of AG1 eliminates the necessity for different dietary supplements akin to a multivitamin, probiotics, greens, and superfood powders, vitamin B advanced, and vitamin C tablets.” The product, we study, “helps mind, intestine, and immune well being.” A single-arm examine (which implies a examine with no management group) with 35 individuals funded by AG1 discovered that almost all customers felt “extra calm” and that their “digestion improved” after three months of utilizing the product.
After all, elevated calmness and improved digestion are quite imprecise and subjective metrics by which to proclaim efficacy. Purveyors of dietary dietary supplements need to watch out about any purported well being claims, lest they find yourself being labeled as a drug—at which level they’d should be vetted by the FDA. (On the AG1 web site, there’s an asterisk connected to just about the entire alleged advantages of its components to tell us that “these statements haven’t been evaluated by the Meals and Drug Administration” and that “this product isn’t supposed to diagnose, deal with, treatment, or forestall any illness.”)
Living proof: in 2023 the advertising and manufacturing firms behind dietary complement Steadiness of Nature needed to briefly pause operations following an FDA letter warning that the corporate was not in compliance with federal laws as a result of its well being claims technically made it a “new drug” that required FDA approval. In a separate case earlier that 12 months, Steadiness of Nature needed to pay a $1.1 million settlement as a part of a client safety lawsuit in California that took the model to process for alleging it may assist deal with or forestall severe illnesses like most cancers, coronary heart illness, and diabetes.
As Exterior has coated previously, many distinguished voices within the medical group don’t suppose each day multivitamins are vital. David Seres, a professor of drugs on the Institute of Human Vitamin at Columbia College Medical Middle, has lengthy beat the drum for us to take a extra skeptical stance towards multivitamins and the broader complement market. Seres advised me that AG1 was one other instance of what was primarily a “freeze-dried salad of unique vegetables and fruit.”
Seres was adamant that, until one has a identified deficiency of a selected vitamin or mineral, multivitamins don’t have any confirmed profit. He additionally suggested towards taking each day multivitamins as a preemptive measure. “To my information, there is no such thing as a top quality proof of any well being profit from multivitamin supplementation within the common inhabitants,” Seres advised me. “And there’s proof that there’s potential for hurt.”
Seres referred me to a 2022 meta-analysis within the Journal of the American Medical Affiliation (JAMA), which pooled 84 separate research to conclude that vitamin and mineral supplementation was related to “little to no profit” in stopping most cancers and heart problems. (AG1 was not part of this evaluation.) As for the what’s-the-harm-in-taking-a-supplement-anyway strategy, Seres cited a 2011 examine of males within the U.S., Canada, and Puerto Rico that appeared to hyperlink an elevated threat of prostate most cancers with vitamin E supplementation.
After I ran this summation by a spokesperson at AG1, she offered the next assertion: “Every of the components in AG1 is backed by peer-reviewed literature. Our crew of scientists and researchers have reviewed 1000’s of research as a part of the formulation and steady enchancment course of for AG1.”
It ought to be famous that the tutorial group isn’t unanimously towards multivitamin use. A latest examine by college scientists, as an illustration, discovered that multivitamins may assist counteract cognitive decline in older adults.
Neither is everybody as dismissive of greens powders as Seres. Emily Prpa, a registered nutritionist within the UK, advised me that for some teams—like first-year faculty youngsters with “very beige” diets of processed meals—the multivitamin-as-insurance strategy in all probability does make some sense. As for the potential for doing hurt by means of a possible vitamin overdose, Prpa advised me that, usually, the physique was superb at dealing with extra vitamins.
Nonetheless, Prpa confused that her strategy was “meals first” and that folks can “meet their vitamin and nutrient wants by means of a well-balanced weight loss program.” She steered that the “pure” manner of getting one’s vitamins was preferable anyway, since sure fat-soluble nutritional vitamins (like vitamin A) are extra successfully absorbed with meals.
Prpa additionally defined that enormous doses of 1 mineral may get in the best way of your physique absorbing different micronutrients ingested on the identical time—an idea generally known as aggressive absorption. “With a few of these proprietary blends the place they’re simply mixing a variety of issues collectively, that’s presumably a pink flag,” Prpa mentioned. “Are you truly getting all of these nutritional vitamins and minerals that they are saying you’re gonna get from one scoop? It’s unlikely.”
The Analysis Behind AG1
An organization spokesperson for AG1 despatched me the next assertion: “We now have labored with third-party consultants to conduct research and analysis to additional validate the advantages of AG1 as an entire, past the analysis and research for components. These are revealed on drinkag1.com and peer-reviewed scientific journals, and present vital proof of the efficacy of AG1.”
There’s a part on the corporate’s web site labeled “Analysis,” which lists peer-reviewed research, albeit ones which can be funded by AG1 and largely co-authored by AG1 workers. In accordance with the AG1 spokesperson: “As is normal for the trade, the research on AG1 are funded by the corporate and carried out by impartial third-party consultants and labs. These research are along with a large physique of third-party literature to help efficacy and security of the components in AG1.”
It’s value noting that almost all of those research investigated the product’s potential helpful influence on the gastrointestinal tract utilizing a simulator that “mimics the physiological and organic circumstances discovered within the human intestine” and weren’t carried out on precise people. There’s nothing incorrect with that—in vitro research are safer and fewer invasive—however because the authors of the research themselves level out, additional investigations are wanted to confirm the product’s precise well being advantages for people in a scientific setting. The decision, in different phrases, remains to be out.
The corporate’s web site additionally mentions a scientific trial on human topics that concerned a double-blind trial with 30 individuals during which wholesome adults got both AG1 or a placebo for one month. (The examine was simply revealed within the Journal of the Worldwide Society of Sports activities Vitamin in October.) Subsequent stool samples purportedly revealed that AG1 enriched the microbiome by “greater than doubling the degrees of wholesome micro organism identified to bolster digestion.”
The wholesome micro organism in query look like Lactobacillus acidophilus UALa-01 and Bifidobacterium bifidum UABb-10, that are each listed on AG1’s components checklist. Nonetheless, whereas L. acidophilus and B. bifidum are a few of the higher identified species of probiotics, there isn’t a lot proof that the particular AG1 strains have any well being advantages.
The one examine that comes up while you lookup Lactobacillus acidophilus UALa-01 within the Nationwide Library of Medication’s database, PubMed.com, is a 12-week managed trial on the consequences of the probiotic on bone mineral density and calcium ranges in postmenopausal girls. The conclusion of the examine notes that: “The consumption of L. acidophilus probiotics each day for 12 weeks amongst postmenopausal girls doesn’t have an effect on the profile of BMD, however it might assist in stabilizing bone turnover . . . Nonetheless, it’s value noting that three months of probiotic supplementation may probably disrupt calcium and glucose standing in postmenopausal girls.”
After I requested AG1 why they selected these particular strains of micro organism regardless of a relative lack of revealed analysis on them, an organization spokesperson replied: “The probiotics in AG1, Lactobacillus acidophilus and Bifidobacterium bifidum, are properly researched and chosen for his or her security profile throughout a wide range of populations.”
Professor Gregor Reid, a distinguished professor emeritus at Canada’s Western College and creator of the 2023 e book Probiotics: A Story About Hope, advised me that “individuals are getting type of carried away with the concept every little thing that’s Lactobacillus or Bifidobacterium is a probiotic and that’s not the case.”
“For the buyer, it’s a disgrace as a result of they appear to suppose that each one probiotics are the identical and subsequently, in case you’re taking a probiotic, it have to be good,” he mentioned. “However until there’s scientific information to help it then you definitely actually don’t know what it’s doing.”
Reid is on the scientific board of the probiotic complement firm Seed, and is likely to be incentivized to be important of a rival model’s product. Nonetheless, Reid was adamant that he’s not claiming that AG1 is a foul product, however that the onus is on a probiotics firm to show the dietary worth of its particular strains. As he places it, “The query is the place’s the scientific information exhibiting these two strains have a probiotic impact and what’s the impact?”
As a sensible useful resource for individuals who need to do their very own analysis, Reid recommends a information to probiotic merchandise—a reasonably expansive listing of merchandise that lists probiotic strains and functions, in addition to related research, which is put collectively by the Alliance for Training on Probiotics. Lest he be accused of bias, Reid identified that neither AG1 nor Seed are listed on the positioning.
So What’s the Takeaway?
Must you take AG1? The tacit promise of a product the place each ingredient is “backed by peer-reviewed literature” is {that a} proprietary mix of these components will confer an optimized synthesis of each alleged profit and minimal uncomfortable side effects. At current, there have been no impartial research that confirm that AG1 does this.
Nevertheless it’s additionally not laborious to seek out individuals who, like Honnold, imagine that their each day greens powder repair does have some optimistic impact. Whether or not that perceived enchancment is a consequence of AG1’s system, or as a result of investing $79 per 30 days in a classy wellness product makes you extra more likely to take possession of your well being in different methods, stays up for debate. However to paraphrase the phrases of greens powder skeptics, why not simply eat a number of extra rattling greens?
Certainly, often when articles come out questioning the claims of some new superfood-laden wunderproduct, they may conclude with a reminder that there isn’t a option to outhack the standard nutritious diet. (AG1 doesn’t declare that its product eliminates the necessity for wholesome consuming.) It’s at all times so disappointing. As a result of who doesn’t need to dwell in a world the place the hostile results of final evening’s boozy bacchanalia will be neutralized with an ashwagandha root smoothie?
Our collective want for the dietary panacea comes at a second when mistrust towards consultants is likely to be at an all-time excessive. In accordance with Seres, a part of the rationale why so many individuals favor to take heed to influencer well being gurus quite than scientists is that the latter group usually hasn’t performed a superb job in speaking dietary recommendation to most of the people. (AG1’s web site notes that the corporate has an “in-house crew of docs, scientists, and researchers.”) The result’s a specific amount of cynicism; Seres mentioned the primary query he hears when new tips are introduced is, “OK, are eggs in or out this time?”
“Individuals comply with the suggestions of scientists and dietary tips for the three most essential causes potential: they need to dwell longer; they need to dwell more healthy; they usually need to be happier,” Seres mentioned. “Once we change our minds as scientists—which we don’t do frivolously however based mostly on new proof—we have to do a greater job of explaining why, in order that individuals are truly prepared to take heed to us.”
If Seres has any phrases of consolation for individuals who could also be dismayed that we are able to’t cancel out our meals vices with a greens powder complement, it’s that we should always regard good diet as a utopia, quite than one thing we have to beat ourselves up for not reaching.
As he places it: “Taking pictures for the best weight loss program is the purpose; reaching it’s not.”