Talk:Velvet antler

WP:MEDRS sources?

I found three possibilities rather quickly: --Ronz (talk) 03:38, 4 January 2011 (UTC)

• Helen M. Conaglen, James M. Suttie and John V. Conaglen. Effect of Deer Velvet on Sexual Function in Men and Their Partners: A Double-Blind, Placebo-Controlled Study Archives of Sexual Behavior Volume 32, Number 3, 271-278, DOI: 10.1023/A:1023469702627. June 2003. pp271-278.
• Allen M, Oberle K, Grace M, et al. A randomized clinical trial of elk velvet antler in rheumatoid arthritis. Biol Res Nurs. 2008;9:254-261.
• http://www.mbmc.org/healthgate/GetHGContent.aspx?token=9c315661-83b7-472d-a7ab-bc8582171f86&chunkiid=104669#ref13

The abstract from the first source reads: "There were no significant hormone changes from baseline to the end of the study in either group of men. We conclude that in normal males there was no advantage in taking deer velvet to enhance sexual function."

The abstract from the second source concludes: "Overall, elk velvet antler does not effectively manage residual symptoms in patients with rheumatoid arthritis"

I could not find the third source (the link produced a "Page not found" error). Taking a quick look at what is available on Google Scholar, it seems that peer-reviewed, research medicine journals have found no evidence that deer antler velvet has any measurable health benefits in humans. This is not to say that deer antler velvet has not been the subject of scientific study, but so far, those studies are either inconclusive (at best) or else show that deer antler velvet has no measurable health benefits. I recommend rewriting the section of the article that begins with "Modern scientific research..." to bring the claimed health benefits more in line with the research record. Jkdimmel (talk) 13:49, 31 January 2013 (UTC)

As a first step, I removed the claims about "increased joint health" and "increased male sexual function", since those claims have specifically been the subject of peer-reviewed research, and (as cited above) that research shows that deer velvet antler does not produce those claimed benefits. Jkdimmel (talk) 13:54, 31 January 2013 (UTC)

Yes. It's not been shown to have any effect. The third link is gone, and I can't find what it referred to.

What we need is a reference that summarizes the research so we avoid original research working only from studies. The reviews within each study should give us some guidance, but not enough. --Ronz (talk) 17:00, 31 January 2013 (UTC)

This article is an advertisement with links to a seller. Why has it not been removed? — Preceding unsigned comment added by 174.88.9.95 (talk) 15:26, 14 February 2013 (UTC)

While not an medrs source in my opinion, being excerpts from Natural Medicines Comprehensive Database, this is something usable at least for claims made for it despite the lack of any medical evidence: http://www.webmd.com/vitamins-supplements/ingredientmono-808-DEER%20VELVET.aspx?activeIngredientId=808&activeIngredientName=DEER%20VELVET --Ronz (talk) 20:05, 31 January 2013 (UTC)

In trying to determine how to use it, I notice that it doesn't distinguish between actual antler velvet and the pre-calcified antler that's actually used. So much for this source being well-researched. Should we still use it? --Ronz (talk) 20:12, 31 January 2013 (UTC)

• http://examine.com/supplements/Velvet+Antler/ Might be better. It's not used much in Wikipedia though. Maybe check at RSN or FRINGE. --Ronz (talk) 20:17, 31 January 2013 (UTC)

• http://www.usask.ca/wcvm/herdmed/specialstock/antlers/antlerlit.html This is outdated, but might be worth looking into. --Ronz (talk) 20:24, 31 January 2013 (UTC)

• http://news.nationalgeographic.com/news/2013/01/130130-deer-velvet-antler-spray-science-health-football-sports/ While I wouldn't claim it a MEDRS source, it's much better than what we have so far. --Ronz (talk) 02:17, 16 March 2013 (UTC)

29 Dec expansion

I reverted to prior to the additions of 68.98.4.64 (talk · contribs), because the main source, antlerfarms.com, is not reliable. The other two might be reliable for some information, but are obviously extremely biased. --Ronz (talk) 01:07, 30 January 2013 (UTC)

I've trimmed back the material to what might be verifiable, leaving the two books as references despite their obvious bias and questionable reliability. --Ronz (talk) 17:34, 30 January 2013 (UTC)

Note that http://www.antlerfarms.com/literature.htm is not a reliable source, nor does it actually verify anything of the disputed content [1]. This isn't just edit-warring, but spamming a website under the guise of it being a reference when it is not. --Ronz (talk) 18:12, 3 February 2013 (UTC)

I removed it yet again. --Ronz (talk) 01:59, 16 March 2013 (UTC)

Spray extract

It would probably be due weight to mention the spray extract form, which is mentioned at Ray Lewis (football), but I think it would be undue weight to mention Lewis in this article. --Ronz (talk) 18:12, 30 January 2013 (UTC)

Merge from Deer Antler Spray

I've proposed a merge from Deer Antler Spray, and would like some help from another editor if you feel there's anything from there worth putting into this article. If not, I'll just make a redirect to velvet antler. Hoof Hearted (talk) 16:29, 6 February 2013 (UTC)

Redirecting and starting over with some sources might be best. That article is nothing but NOT, OR, and MEDRS violations. --Ronz (talk) 16:48, 6 February 2013 (UTC)

Thanks for the assist. I'll redirect now! Hoof Hearted (talk) 18:12, 6 February 2013 (UTC)

Claims attributed to velvet antler (products)

Dear All.

• 1. I stumbled across this article, made a small edit requesting a citation and when I checked my log of recent edits I saw that there had been activity on the article page. Curious, I went to check and saw that user:Ronz had deleted a section, labelling it as “advertising”. I consulted the talk page and saw a lot of stuff on the reliability of sources, most of it by or in reaction to user:Ronz. Happy that I had done my homework, I queried Ronz on the “advertising” label on his usertalk page. At that time, I was not aware that the user had had been engaged in a number of bouts of edit-warring with an IP over the section in question.
• 2. Said section was added by an IP on January 29 2013. After the first bout of edit-warring, Ronz then tagged it as dubious and questioned the source. He also then added “in traditional Chinese medicine” to the said section, but, without any source for that addition. The next day Ronz removed the whole bit again after there was a new round of edit-warring – and the IP removed the addition about Chinese traditional medicine.
• 3. A few more rounds of edit-warring followed, after which the article was left alone for almost a month, with said section included.
• 4. March 16 I tagged a claim, requesting a backing source. Ronz then correctly removed a link to a commercial site, but then – after having left the section in place for almost a month – deleted it again, this time labelling it as “advertising”.
• 5. It is at this point that I come into the picture, puzzled by the "advertising" label.
• 6. Ronz was not much help, referring me to the talk page, which as can be seen at no point refers to this section as being advertising.
• 7. I indicated my displeasure at the wishy-washy response.
• 8. Ronz again replied about reliablity of sources and pointed to the efforts to find reliable sources.
• 9 I would like to remind fellow editors that this article falls under the portal "Alternative medicine". Whereas the rules for reliable sources apply to the whole WP, you will agree that a sizeable amount on the information on alternative medicine is going to be seen as "unreliable" - is is simply the nature of the beast.
• 10. You will find the same level of reliability even on articles on Vit C and similar food supplements, 'generally' accepted my 'most' to have beneficial effects.
• 11. Having said that, I have done a quick test and in a matter of minutes found university papers on the subject - it is a question of how you look for it.
• 12. Quick tip: add .PDF to your search and you automatically cut out most of the noise, reducing the results to the more 'serious' works on it. That is NOT to say that you won't find quack .PDF, you will.
• 13. For the time being, I suggest we settle for (not sure if you cqn back-date tags) or .
• 14. But you can't call it advertising.

Best regards, Rui ''Gabriel'' Correia (talk) 13:21, 18 March 2013 (UTC)

I suggest we WP:FOC.

I removed the material once again. The relevant policies guidelines are NPOV, SOAP, V, RS, REFSPAM, WEASEL, FRINGE, MEDRS. As a start:

The source is not reliable.

The source does not verify any of the material.

Can we at least agree the source isn't one and doesn't belong? --Ronz (talk) 16:34, 18 March 2013 (UTC)

Source, what source?

Let's be clear about something -

• the contentious section on this article contains one reference that points to a site that produces the product.
• the section (paragraph) is made up of five [5] sentences, each making some or other claim or statement.
• the reference is not supporting the claims, it is an index of sources on velvet antler.
• the text in question is not taken from the site that the reference points to
• therefore, we cannot delete the text on the strength of the reliability of the site
• therefore, "fails verification, not a reliable source, refspam" is simply wrong!
• penalising the article because of that reference is like penalising a section on an article about the moon because someone adds a link to a commercial site about moon voyages. We need to be able to see the forest despite the trees.
• I am leaving it as is, as edit-warring is not among my list of occupations - I presented thoroughly founded argument, it has been reverted, well, so be it. Rui ''Gabriel'' Correia (talk) 17:59, 18 March 2013 (UTC)

Thanks for addressing the source. We agree that it's inappropriate then? Great!

Then "fails verification, not a reliable source, refspam" is absolutely accurate, correct?

As for the rest, let's start with WP:V and note there's still an outdated notice on the article that says, "Unsourced material may be challenged and removed". I'll go ahead and replace it with a more appropriate notice.

As for the POV notice, it should have a better discussion here on the talk page justifying it. --Ronz (talk) 22:00, 18 March 2013 (UTC)

antlerfarms.com to be automatically removed

I'm going ahead and requesting it be automatically removed whenever it's added again. Blocking ip's doesn't look like it would be appropriate. --Ronz (talk) 22:32, 20 May 2013 (UTC)

The automatic removal has not been applied yet. I'll check the status when I have more time.

The latest ip to edit-war over this is blocked. I'll continue to request blocks of any editors or ip's behaving in a similar manner.

I've requested this article be protected from editing by ip's and new editors. --Ronz (talk) 17:41, 28 May 2013 (UTC)

Articles in peer-reviewed science journals

For any write-up of the clinical trial science pertaining to athletic performance, I recommend the references listed below. Gilbey 2012 reviews the published work (including both sports performance and other applications). I consider it an unbiased review. Suttie 2004 includes the unpublished studies on sports performance. I consider it biased in favor of concluding there are benefits.

A point that needs to be made is the fallacy of insulin-like growth factor (IGF-1) being the active ingredient in deer antler velvet dietary supplements (powder, drops, spray). First, DAV is pasteurized, which would inactivate this protein hormone. Second, oral consumption of IGF-1 is nonsensical, as the protein cannot be absorbed intact. There is a FDA-approved indication for IGF-1 as an injected drug. Not oral. David notMD (talk) 14:40, 30 July 2013 (UTC)

1. Gilbey A, Perezgonzalez JD. Health benefits of deer and elk velvet antler supplements: a systematic review of randomised controlled studies. N Z Med J 2012;125(1367):80-86.

2. Allen M, Oberle K, et al. A randomized clinical trial of elk velvet antler in rheumatoid arthritis. Biol Res Nurs 2008;9(3):254-261.

3. Syrotuik DG, MacFadyen KL, et al. Effect of elk velvet antler supplementation on the hormonal response to acute and chronic exercise in male and female rowers. Int J Sport Nutr Exerc Metab 2005g;15(4):366-385.

4. Sleivert G, Burke V, et al. The effects of deer antler velvet extract or powder supplementation on aerobic power, erythropoiesis, and muscular strength and endurance characteristics. Int J Sport Nutr Exerc Metab 2003;13(3):251-265.

5. Allen M, Oberle K, Grace M, Russell A. Elk velvet antler in rheumatoid arthritis: phase II trial. Biol Res Nurs 2002;3(3):111-118.

6. Broeder CE, et al. New Zealand deer antler velvet and resistance training impact on body composition, aerobic capacity and strength. Med Sci Sports Exercise 2004;36:284–284.

7. Suttie JM, Haines SR. A review of dose levels of deer velvet products in relation to efficacy. AgResearch New Zealand 2004:167-175.

Great job tracking those down! --Ronz (talk) 15:07, 30 July 2013 (UTC)

Adding information

I ask other people who know about this information to correct and share what they know as appropriate. I have begun the process by adding several topics of interest, my own personal interest in making soups with slices. I tried to do this and was continually edit-warred by user ronz.

I came across this page on 9-15-2015 and began adding credible and reliable sources, as well as pictures to assist conveyance of ideas concerning velvet antler and other topics that redirect to this page such as deer antler velvet and deer antler spray. This project became tedious when user ronz began deleting information and sources based upon non-eligible reasons of removal such as self-published works that are highly referenced. Or the FDA website does not meet MEDRS. Or whatever he feels fit to do.

The attention of an responsible administrator is most likely required to ensure that this page is managed correctly as user ronz will most likely delete any relevant and eligible information he see fit. How do we proceed to add information from folks who know about the information and have read the sources and understand the information. Jazzix (talk) 00:30, 16 September 2015 (UTC)

Proposed Corrections in line with Wikipedia Guidelines: 2015-9-15 1. Update source as reliable: Kamen, Paul and Betty, The Remarkable Healing Power of Velvet Antler, Nutrition Encounter, Novato, California, 2003, p. 12 should be changed to Kamen, Betty Phd and Paul, The Remarkable Healing Power of Velvet Antler, Nutrition Encounter, Novato, California, 2003, p. 12-34 - Betty Kamen is listed on the title as a Phd and her work is a secondary source compiling over 100 references. A Phd publishing a secondary souce is reliable. ronz suggestion that a self-published work by a Phd is not acceptable in invalid according to wiki guidelines found here https://en.wikipedia.org/wiki/Wikipedia:No_original_research#Primary.2C_secondary_and_tertiary_sources

2. Update source as reliable: (2015-9-15) Batchelder, Helen J., Velvet Antler: A Literature Review, p.1 fda.gov - this document admits from a secondary source the recognition of velvet antler as a dietary supplement. It is easy to see the supplement company's name and the word supplement is used several times through the docket. As the FDA only accepts heavily filtered peer reviewed scientific clinical studies as results for acceptance this is a given with this resource to the reliability of the information. Once again, a government organization has published a secondary filtered information on the website for recognition of the velvet antler as a dietary supplement. ronz suggestion that the FDA as a source concerning the status of dietary supplement is invalid concerning the source and ronz's suggestion that the FDA is not a reliable source is invalid according to wiki guidelines for acceptance. In fact, it would be very hard to find a better source if one existed. Jazzix (talk) 04:43, 16 September 2015 (UTC)

Kamen is a self-published source. The PhD alone is makes no difference as to the reliability, nor the number of references. If Kamen were a noted expert, there'd be no need to self-publish. It should be removed. I don't see any immediate need to remove the associated content.

The literature review looks to be a filing with the FDA. I've no idea for what. It absolutely is not a reliable source, let alone a medical one, let alone something that the FDA agrees with in any manner. It is simply a self-published article (looks like something copied from a website), that was filed with the FDA for some (unknown) reason. The paragraph should be removed per MEDRS. The medical claims require a MEDRS source. Anything attributed to the FDA must be sourced by the FDA or a source reliable for such information. --Ronz (talk) 16:20, 16 September 2015 (UTC)

ronz does not follow wiki guidelines of acceptance and ignores what is considered reliable sources, it is hard to imagine that this user has been on wiki for ten years. ronz has not read the Kamen book nor does he understand the what the FDA is 67.204.178.51 (talk) 16:34, 16 September 2015 (UTC)

Hi Jazzix. You forgot to log in. Please WP:FOC. --Ronz (talk) 16:46, 16 September 2015 (UTC)

sorry about the failure to login, to confirm it was me. anything published on the FDA website is managed and run by the FDA - your argument against the FDA is not cogent. In fact you attempted to use the FDA source on this talk page below to disprove my FDA source - ?. The same for Kamen, your argument is not cogent, because the information cited on the wiki page is not about herself so your above link is incorrect. Kamen is a PhD she is a noted expert in her field and has achieved peer recognition. Her PhD is in Nutrition. Not only does she claim to be an expert, her peers do also make such a claim. We are not using her doctorate, but a compiled secondary source that is published, which in itself is required for verifiability. Her data is compiled from over 100 references to come to the expert conclusions in her book and cited upon this page. ronz please apply the correct criteria is determining the reliability of a source. For example: nothing in her book is original research conducted by her. Everything in her book is verifiable by referencing the sources she used in the compiling of her work. Her work also hold a neutral point of view as her book is education material about velvet antler. As your argument against reliability fails I will go ahead and update the wiki entry.

FDA velvet antler documents

While researching the above, I found: http://www.fda.gov/downloads/Drugs/.../CyberLetters/ucm056971.pdf

So the product can only be sold as a supplement, with no medical claims whatsoever. --Ronz (talk) 16:12, 16 September 2015 (UTC)

ronz is quite confused. no medical claim has been made, do your research, it is amazing a ten year veteran to Wikipedia does not know how to use it or understand and read sources. For example: the document above cites the supplement company saying that velvet antler may be used for arthritis, this is a medical claim. 67.204.178.51 (talk) 16:32, 16 September 2015 (UTC)

Hi Jazzix. You forgot to log in. Please WP:FOC. --Ronz (talk) 16:46, 16 September 2015 (UTC)

sorry about that, this section will be a good place to add further information, well done on finding more information ronz Jazzix (talk) 16:58, 16 September 2015 (UTC) we should be able to find many more sources and may want to move this citing to a section about deer antler spray and igf-1 in the future Jazzix (talk) 17:03, 16 September 2015 (UTC)