Articles, Blog

Do Cell Phones Lower Sperm Counts?

August 27, 2019


[Music] are men talking the reproductive health away there have been unexplained declines in semen quality reported in several countries my cell phones be playing a role as radiofrequency electromagnetic radiation from these devices could potentially affect sperm development and function the cell phone industry bristles at the r-word radiation preferring the more innocuous sounding RF EMFs they do have a point though about it being used by snake oil hucksters of radiation protection gadgets radiation need not be atomic bomb gamma rays but just a warm glow of sunshine on your face that’s radiation too the question is does the specific type of radiation emitted by cellphones affect male fertility after the World Health Organization declare the cellphones could possibly cause brain cancer many folks were like no problem just keep it in my pants and use Bluetooth or something away from the brain but close to the gonads put all the studies together including nearly 1,500 semen samples and exposure to mobile phones was associated with reduced sperm motility and viability zone unnecessarily sperm concentration how much less could they swim sperm motility only appeared to be about 8% less and so that alone may not actually translate into reduced fertility unless you’re starting out with a marginal sperm count in the first place so especially for men who already have fertility problems it might be better to avoid keeping an active cell phone next to your crotch for long periods of time cell phones may just be one of a bunch of things that could potentially add up for example Wi-Fi may be an issue so research has got semen samples more than a thousand guys and the total number of swimmers motile sperm were decreased and a group who used wireless internet okay but these were all just observational studies maybe men who use Wi-Fi just tend to smoke more or do more horseback riding or something and that’s the reason for the apparent link you don’t know until you to the test unfortunately many of the studies are like this on rats so while the microwaves emitted from a cell phone do not appear to affect rat testicles it can be argued that you can’t necessarily extrapolate from these animal models since for example there scrotums are non pendulous meaning their testicles are more inside their bodies rather than out swinging around so at least until proven otherwise it’s recommended that men with fertility issues may not want to keep their cell phones in their front pants pocket in close proximity to their testicles even when not in use cell phones emit radiation to keep pinging their location though the main exposures during talk mode where it may still remain the pocket thanks to headsets these days and then what happens when you have it in proximity to other common metal objects here’s a cross section at crotch level there’s the phone you may have a metal zipper keyring in your pocket you know when all three objects were added the SI or the amount of radiation absorbed into the testicles was generally increased even approximately double but that’s only a problem if the radiation does actually damage sperm how hard is it to just design a study where you just wave a cell phone over some human sperm in a petri dish to see if it’s an issue and here we go significantly more DNA fragmentation in sperm exposed to cellphone radiation starting within an hour of exposure such a dramatic effect that they suggest women might not want to pocket their cellphones for a few days after trying to get pregnant so as to not put the sperm at further risk [Music] you

82 Comments

  • Reply Clint White February 28, 2018 at 1:05 pm

    1st comment Yea!!! Dr. GREGER RULES!!

  • Reply Sasha ASMR February 28, 2018 at 1:07 pm

    Regarding wi fi I turn off mine at home when I go to sleep so there’s no unnecessary exposure and health effects

  • Reply BetterYouBetterWorld V February 28, 2018 at 1:08 pm

    i dont use microwaves and i keep my phone off and as away from me as possible just incase

  • Reply Jason February 28, 2018 at 1:10 pm

    Thrisd

  • Reply Lichtblick February 28, 2018 at 1:10 pm

    Damn, i will throw away my phone!

  • Reply Hominem Alas February 28, 2018 at 1:17 pm

    What if you inject anti radiation gel into your penis? 🤔

  • Reply Phil Adams February 28, 2018 at 1:18 pm

    Do you not do nutrition videos anymore?

  • Reply Lincoln Clay February 28, 2018 at 1:20 pm

    WOW

  • Reply Leon Schuring February 28, 2018 at 1:23 pm

    What if we aren't calling someone or turn off our location tracker? Is it talking about wi-fi or radiomagnetic waves? Then what about television, computers etc?

  • Reply Marc Gratton February 28, 2018 at 1:30 pm

    Good one TKU

  • Reply Golden Pantheru February 28, 2018 at 1:41 pm

    Got damn… Everything sucks

  • Reply Avtandil J February 28, 2018 at 1:44 pm

    would be nice to see little review about wi-fi, bluetooth, mobile signal blockers

  • Reply NH Berrics February 28, 2018 at 1:57 pm

    Dang maybe I didn’t need a vasectomy after all. Just set up a mobile hotspot on my balls.

  • Reply SKPjoe Coursegold February 28, 2018 at 1:58 pm

    good to know, thanks.

  • Reply Paper Tiger February 28, 2018 at 1:59 pm

    Must be running out of useful plant based info. How about a video concerning led light exposure and impotence to go with this latest garbage video. stay on topic or lose all credibility. Sperm count and breast cancer videos = fail. Lets do some videos on the health effects of monkey farts next please.

  • Reply Mr.Microcuries February 28, 2018 at 2:11 pm

    You know it's even more ironic that a number of the "negative ion" pendents and cards people buy to block the emf from phones actually emit nuclear radiation, ( alpha beta and gamma) as they contain thorium and other rare earth metals. I would personally settle for cell phone radiation down their but that's just me.

  • Reply Paul Tremblay February 28, 2018 at 2:21 pm

    The studies didn't said anything if you put your phone in airplane mode, close it, remove sim card. There must be a way

  • Reply Apollo 440 February 28, 2018 at 2:24 pm

    First of all read your cellphone instruction (available in menu): guaranteed safe distance of use is is about 1.5 inch at all times, while your clothes or purse may provide 0.15 of an inch in thickness, and when you talk you hold your phone in direct contact. Second thing is accumulative effect: under how many cell phones signals are you in a bus during rush hour? How many wifi spots can your phone catch in the room where you study/sleep/work? Third: the machine which measures SAR, which is basically how much radiation goes to your brain while talking on the phone, is modelled on the skull of a standard male American soldier. Now think about how this standard relies to you (if you're female for example), and how many times thinner a childs / youngsters barrier is different from the standard American soldier?

  • Reply Erin White February 28, 2018 at 2:29 pm

    Wow!

  • Reply 80's Nostalgia Guy February 28, 2018 at 3:02 pm

    Has anyone tried the FODMAP diet?

  • Reply urthebest1122 February 28, 2018 at 3:14 pm

    Honestly, if it's going to happen, it will. Believe me.

  • Reply urthebest1122 February 28, 2018 at 3:15 pm

    Love this guy.

  • Reply Lukas M February 28, 2018 at 3:23 pm

    I feel the other side of confirmation bias in that I really want to check those papers. My personal bet is a misleading axis label or an unfair experiment.

  • Reply robertthekingful February 28, 2018 at 3:26 pm

    Bitch I keep my wifi on. Nothing bad is gonna happen I'm healthy and strong I never get sick dontnhave no health problems

  • Reply Educate Society February 28, 2018 at 3:31 pm

    Dr. Greger's favorite words:
    "Put it to the test"

  • Reply Clyde Rembrandt February 28, 2018 at 3:32 pm

    Is this an alternative to condoms? Sex doesn't feel as good with them.

  • Reply Cassius February 28, 2018 at 3:48 pm

    What about keeping the phone in the back pocket?

  • Reply Caleb Paisley February 28, 2018 at 4:01 pm

    Airplane mode when not in use

  • Reply Franco Ferreyra February 28, 2018 at 4:46 pm

    4:20

  • Reply Eelke Aptroot February 28, 2018 at 5:08 pm

    I keep my cell phone in my backpack, not that I'm worried about my sperm count…

  • Reply Praise The Masculine Flames February 28, 2018 at 5:29 pm

    men who go to prison end up getting higher testosterone than they had before being locked up. testosterone and related issues are decreasing because society has become too easy. men aren't doing manly things as much

  • Reply 《 Katie 》 February 28, 2018 at 5:30 pm

    What about with women putting cellphones between there boobs or in their bra?

  • Reply sooooooooDark February 28, 2018 at 5:37 pm

    zipper = antenna
    wuut

  • Reply William Read February 28, 2018 at 5:42 pm

    Flaxseeds lower testosterone by 30% make a video on it please

  • Reply hammypie February 28, 2018 at 5:45 pm

    I need my phone on (to receive calls and texts) at all times for work even while sleeping. What can I do to minimize risk???

  • Reply Richard Green February 28, 2018 at 5:48 pm

    Cool, good job I don't want children then.

  • Reply Psi Clops February 28, 2018 at 6:13 pm

    AT what distance does the radiation dissipate and what would block it? I am thinking that a wallet-style phone case might provide sufficient protection against the weak radiation of a phone. I would want a lead-lined wallet case, but maybe the radiation is weak enough that it can be blocked by the case and reduce exposure dramatically.

  • Reply SanityLaughs February 28, 2018 at 6:47 pm

    When will you come out with the video about HDL cholesterol?

  • Reply AtlantisArch February 28, 2018 at 7:25 pm

    was the EM field intensity somewhat close to the one we might get exposed to ? The graphs and their legend don't tell about it. I mean, in a microwave hoven you would have the same result. Intensity is investigated only in the beginning of video, with appropriate studies. But the last, that is the concluding one, don't give us youtube watcher any idea about the fact it is not another FUD study to claim more funds for further researches.
    EDIT : ok, i looked to the summary linked in the "sources" page on nutrition facts. The methodology is quitte simple and strong, totaly representative. Results should be confirmed by other studies quitte easily. Thanks for the good work.
    ——
    MATERIAL AND METHODS:
    32 healthy men with normal semen parameters were selected for the study. Each sperm sample was divided into two equal portions (A and B). Portions A of all involved men were placed for 5 hours in a thermostat, and portions B were placed into a second thermostat for the same period of time, where a mobile phone in standby/talk mode was placed. After 5 hours of incubation the sperm samples from both thermostats were re-evaluated regarding basic motility parameters. The presence of DNA fragmentation in both A and B portions of each sample was determined each hour using a standard sperm chromatin dispersion test.
    ———-

  • Reply Jock Itch February 28, 2018 at 7:38 pm

    NF Admins: Laptop WiFi Video link to website appears broken. Thanks for all you do.

  • Reply Jeff Eppenger February 28, 2018 at 8:00 pm

    What gets me is our government that we pay pretty good taxes to support, arent they supposed to be looking at this type of thing and put some type of rules and regs? One Problem with a Capitalist way of life is the cost of things, and maximum profits take precedence over health and safety. FDA is guilty of these type of things as well. So why is it in some countries they limit these type of things, weather its cell phones, or hydrogenated oils in foods for example, yet here in the "Good Ol' US of A" our government is hiding in the closet with what? Kick back money from the companies? It boggles the mind. So millions of phones out there, WIFI etc…just because YOU turn it off in your home, or apartment, doesn't mean the WIFI from your neighbors Gigabit router isn't going to affect you. Or how about the Cell Phone Tower that is 2 blocks from your house? Your phone is off yeah, but you think those Towers wont affect you? Who is doing anything about this? People, think about it…if you really think you turn off your wifi in your home, or dont own a cell phone that your safe from this potential threat? I am sad to say…your mistaken.

  • Reply SuperAtheist February 28, 2018 at 8:12 pm

    What's the ETA on the fasting videos?
    and keto vids?

    .

  • Reply Krwiomocz.Bogurodzicy Ⓥ February 28, 2018 at 8:22 pm

    I hope so.
    #Antinatalism

  • Reply Tactical Lala February 28, 2018 at 8:33 pm

    Now this is how we fix overpopulation.

  • Reply Rogue Planet February 28, 2018 at 8:36 pm

    Anti-natalists…. call me ',;oD

  • Reply Dann Alexander February 28, 2018 at 8:40 pm

    I had a vasectomy just before I turned 25. Don't want to become a parent and that's never going to change.

    So if I understand this correctly, guys who fear the procedure could just wear a tight thong with two cell phones in them at all times………

  • Reply صندقان بردوق February 28, 2018 at 9:41 pm

    R.I.P MY testis

  • Reply Vla February 28, 2018 at 10:51 pm

    The word of the day is nonpendulous!

  • Reply Maple Flavor February 28, 2018 at 11:56 pm

    thanks

  • Reply James Murphy March 1, 2018 at 12:31 am

    The GONADS!!!! HAHAHAHA

  • Reply Whole Food Plant-Based Man March 1, 2018 at 1:47 am

    Could you please do a nutrition video of women who swallow semen and all the health benefits to women’s health? Rumor has it that women who swallow semen live 10 years longer than women who don’t. Could you please PUT IT TO THE TEST?

  • Reply Sophia Eleftheria March 1, 2018 at 1:59 am

    WHO CARES ABOUT SPERM COUNTS WHEN BABIES ARE BEING KILLED AND PERMANENTLY DAMAGED BY VACCINES?

  • Reply Sophia Eleftheria March 1, 2018 at 2:00 am

    DONT BE AFRAID TO TAKE ON THE VACCINE DEBATE, THE CDC HAS COMMITTED FRAUD AND IS HURTING THOUSANDS OF BABIES

  • Reply Dolly Woofwoofer March 1, 2018 at 2:52 am

    we should make all men do everything that destroys their genitalia. men are the most destructive force in the entire universe. we must band together and make every man transition so their rape weapons will cease to be. let boys be boys? yeah, sure okay…… keep encouraging that cancer and see what happens… you'll get more weinsteins, thats what… prove me wrong, if you can…

  • Reply Jeong-hun Sin March 1, 2018 at 3:40 am

    Meh, I have billions, and I do not need even one. So, the cellular phones an added feature of contraception… Good.

  • Reply Steph Ss March 1, 2018 at 6:33 am

    It has just occurred to me that some more recient videos, are not "nutrition" related. edit I use to carry my phone in my bra, by my left breast (when phones were smaller, but batteries were bulkier)-as I'm right handed. Coincidence??? I have 2 lumps in my left breast (both examined, and determined as benign). I wonder if there is a correlation.

  • Reply sith145 March 1, 2018 at 8:49 am

    and they're on the verge of releasing 5G 😠

  • Reply Jayne Sixx March 1, 2018 at 10:31 am

    I found your book at my local library, looking foward to reading it

  • Reply Jennifer Mackall March 1, 2018 at 10:58 am

    I love your channel and you. The last line sounds so male centric. What about what that cell phone might do to the DNA that’s in the egg? While the study is about sperm, and this video is about sperm, that last line was galling. Perhaps women shouldn’t pocket a cell phone to protect themselves, too. Just have to say it. Men get all of the money for research and so I understand where this is coming from, and I don’t blame you.

  • Reply Connor Whitmore March 1, 2018 at 11:28 am

    But then if I put it in my coat pocket, will it affect my liver? My kidneys? Where does it stop?

  • Reply The Vegan Vulcan March 1, 2018 at 12:36 pm

    Meh, Not going to have kids. Any other health detriments?

  • Reply Joe Canova March 1, 2018 at 12:42 pm

    I wonder what this means for the new LTE based watches that have been coming out. Essentially it’s like having and iPhone stuck directly to your wrist all day long.

  • Reply Jeff Brown March 1, 2018 at 4:58 pm

    When 5G gets here, We all will be like the sperm.

  • Reply elizabeth parsons March 2, 2018 at 12:13 am

    Please make a video on cell phones and women's fertility. Also a video on preserving fertility/ having children after 40.

  • Reply John Otvos March 2, 2018 at 1:29 pm

    Dr. Michael Greger is my all time favourite nutritional expert. His sense of humour, when speaking on the most mundane of subjects, is weigh over the top.

  • Reply Joshua Remintier March 2, 2018 at 8:57 pm

    Thank you for all you do Dr. Greger more people appreciate it than you know!!!!!

  • Reply Diss & Dad March 2, 2018 at 10:44 pm

    When it does that to our balls, I'm not sure whether it's beneficial for our brain.

  • Reply Peter Rabitt March 3, 2018 at 1:56 am

    If you're…. relieving yourself to porn on an hourly basis, yes they can!

  • Reply elizabeth parsons March 3, 2018 at 2:31 am

    There are clothes made with silver and/or stainless steel fibers that protect against emfs. I notice a huge improvement in my energy and focus when I wear these clothes over or under my garments. I use a hat liner under knit caps and I don't get headaches as when I go without protection from all these cell phones towers and wireless routers at work. If we could only SEE the emf pollution, people would be running for the hills.

  • Reply Mr Bulgaria pepi March 3, 2018 at 6:00 pm

    Nutritionfacts.org congratulations on your subscribers that has reached over 300,000 I am so happy to see that and looking forward to see at least a million subscribers at least by the end of this year I am a very small fish in the pond but I have recommended your website nutritionfacts.org and the YouTube channel to anybody who was willing to listen to me as a vegan who is recommending very good sources of information such as yours nutritionfacts.org so I would like to thank you for being there for us and grinding down the hard work that we all don't have time to do thank you

  • Reply Well*Thy*One March 4, 2018 at 4:46 am

    I fking wish

  • Reply Weirduncle Bob V March 4, 2018 at 1:09 pm

    I don't want kids so am I right to not worry?!

  • Reply WisdomTooth March 10, 2018 at 10:35 am

    You can purchase anti-radiation covers/tech many companies make just gotta know where to look online 🙂
    Here in Australia we are quite ahead with all this anti-radiation/health-tech.

    You could also check stuff like orgonite/orgone and shungite stones which russians use for EMF protection and what not there are some solid studies and videos if you dig deep enough.

  • Reply Simon Naylor March 19, 2018 at 5:25 pm

    But… sperm is constantly being produced, so, are we talking about permanent damage or only to the sperms present during the period of cell phone exposure?

  • Reply Alex Rodz March 20, 2018 at 7:50 am

    To decrease the radiation exposure download the app Macrodroid to automatically give the instructions to your phone to turn off wifi, Bluetooth, location and nfc services when you turn off the screen. If interested and don't know how to do this just leave a comment below and I'll share my macros or setting with you.

  • Reply ower shots March 27, 2018 at 1:22 am

    I don't care what everyone is saying, I bought this little thing and I don't regret it http://spotlightshelf.com/chip. If it works or not, idk. At least I feel safer

  • Reply Will Ackerman April 2, 2018 at 7:11 am

    "Nonpendulous, which means their testes are more up inside their bodies and not just out there swingin' around"

    Hilarious.

  • Reply J Kl June 9, 2018 at 12:59 am

    Please see the research on EMFs, somewhat brief,

    The Harmful Effects of Electromagnetic Fields

    https://articles.mercola.com/sites/articles/archive/2017/09/03/electromagnetic-fields-harmful-effects.aspx

    1) Microwave EMFs activate voltage-gated Ca2+ channels (VGCCs) concentrated in the brain), (elevates blood pressure and/or heart rate)
    https://www.sciencedirect.com/science/article/pii/S0891061815000599?via%3Dihub

    2) neuronal cell demyelination (Long-term exposure to 835 MHz RF-EMF induces hyperactivity, autophagy and demyelination in the cortical neurons of mice
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5247706/)

    3) autophagic degradation in cortical neurons against a stress of 835 MHz RF Activation of autophagy at cerebral cortex and apoptosis at brainstem are differential responses to 835 MHz RF-EMF exposure.
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5343051/

    4) The results showed that EMF caused a significant decrease in total pyramidal and granular cell numbers in the hippocampus, and DG and in Purkinje cell numbers in the cerebellum in the EMF group compared to the other groups (p < 0.05). Effects of 900-MHz radiation on the hippocampus and cerebellum
    https://emmind.net/openpapers_repos/Applied_Fields-Hazads/Microwave_Effects/Phone_2G-3G/2017_Effects_of_900MHz_radiation_on_the_hippocampus_and_cerebellum_of_adult_rats_and_attenuation_of_such_effects_by.pdf

    5) Effects of 2.4 GHz radiofrequency radiation emitted from Wi-Fi equipment on microRNA expression in brain tissue. Long-term exposure of 2.4 GHz RF may lead to adverse effects such as neurodegenerative diseases originated from the alteration of some miRNA expression
    https://www.researchgate.net/publication/273637962_Effects_of_24_GHz_radiofrequency_radiation_emitted_from_Wi-Fi_equipment_on_microRNA_expression_in_brain_tissue
    https://www.tandfonline.com/doi/abs/10.3109/09553002.2015.1028599?journalCode=irab20

    6) Radiation From Mobile Phones Changes Protein Expression In Living People, Study Suggests
    https://www.sciencedaily.com/releases/2008/02/080224100008.htm

    7) Cell Phone Radiofrequency Radiation Exposure and Brain Glucose Metabolism (increases barin glucose metabolism)
    https://jamanetwork.com/journals/jama/article-abstract/645719?redirect=true

    8) Exposure to 835 MHz RF-EMF decreases the expression of calcium channels, inhibits apoptosis, but induces autophagy in the mouse hippocampus
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5928341/pdf/kjpp-22-277.pdf

    9) RF-EMF-exposed cases: (1) significant morphological lesions in the myelin sheath of rats; (2) a greater risk of multiple sclerosis in a study subgroup; (3) effects in proteins related to myelin production; and (4) physical symptoms in individuals with functional impairment electrohypersensitivity, many of which are the same as if myelin were affected by RF-EMF exposure, giving rise to symptoms of demyelination. In the latter, there are exceptions; headache is common only in electrohypersensitivity, while ataxia is typical of demyelination but infrequently found in the former group. Overall, evidence from in vivo and in vitro and epidemiological studies suggests an association between RF-EMF exposure and either myelin deterioration or a direct impact on neuronal conduction, which may account for many electrohypersensitivity symptoms.

    10) Could myelin damage from radiofrequency electromagnetic field exposure help explain the functional impairment electrohypersensitivity? A review of the evidence.
    https://pdfs.semanticscholar.org/35db/a82a5e14856f7b6df436802216789935d249.pdf?_ga=2.253408137.1279364102.1527829483-646547381.1527829483

    Symptoms: Among the more commonly reported changes are sleep disturbance/insomnia, headache, depression/depressive symptoms, fatigue/tiredness, dysesthesia, concentration/attention dysfunction, memory changes, dizziness, irritability, loss of appetite/body weight, restlessness/anxiety, nausea, skin burning/tingling/dermographism and EEG changes.
    https://www.sciencedirect.com/science/article/pii/S0891061815000599?via%3Dihub

    To recap, it takes a pretty short time frame to cause neuronal damage/death 60 min/day, once per day (workplaces, schools, churches, stores). The EMF, EFA and EBS groups were exposed
    to 900-MHz EMF radiation inside a tube once daily over 21 days (60 min/day). The solution is to ask to turn off WIFIs, smart phones (flip phones, non 5G, emit far less EMFs.), use an Ethernet (hard wired) connection and to measure. The new 5G cell technology emit much greater EMF signals.
    https://emmind.net/openpapers_repos/Applied_Fields-Hazads/Microwave_Effects/Phone_2G-3G/2017_Effects_of_900-MHz_radiation_on_the_hippocampus_and_cerebellum_of_adult_rats_and_attenuation_of_such_effects_by.pdf
    If you do want the hard evidence is to measure, I purchased a meter Acoustimeter AM-10 (but doesn’t do a good job at measuring at 5Ghz levels), the cost is about $370, but I find it very useful. The is also Gigahertz Solutions HF35C RF Meter (You wouldn't believe the levels at some places and public parks, the new 5G technology is much worse in terms of EMFs.) I purchased from slt.co a Canadian company. There is a company here in the States, lessemf.com, but they hype up their products. I have no affiliations with either company. slt.co is also available through Amazon.

  • Reply J Kl June 9, 2018 at 1:00 am

    it make only take 1 hour per day to cause effects to your health

  • Reply marlene dawood October 31, 2018 at 7:24 pm

    Dr Greger does Himalayan salt lamp neutralizes radiation?

  • Reply anas ben February 23, 2019 at 10:38 am

    that shocked me right away

  • Reply m1force March 6, 2019 at 11:50 am

    This is crazy… Where the hell am I suppose to put my cell phone then?

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