Do Low-Level Laser Therapy Devices Work for Hair Loss?

Laser therapy is marketed as a promising alternative to drugs and scalpels for treating hair loss, but what does the research say?

Check out some of my other videos on hair loss and growth:
• Supplements for Hair Growth ( )
• Pills for Hair Growth ( )
• Food for Hair Growth ( )
• Caffeine Shampoo and Rosemary Oil for Hair Growth ( )

For more on preserving your hair, check out my book How Not to Age ( ) from your local public library or listen to me read it on audiobook. (All proceeds I receive from the sales of all my books go to charity.)

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Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution!
-Michael Greger, MD FACLM

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Leroy Johnson
 

  • @GiusyAloe says:

    ¿Hay malos efectos conocidos también por el tratamiento alisador del cabello con creatina (también llamado Brasiliana)? Por favor hablen de esto porque es un tratamiento estético muy difundido entre toda la populación femenina. Gracias por todas las valiosas informaciónes 🙏🏻

  • @AndrewPawley11 says:

    I love this channel!

  • @janiceg7661 says:

    I do red light therapy daily, a cap, face, neck and décolleté. My derm was iffy on them, but I already have so I use. I use topical, take supplements and bhrt. I haven’t seen anything measurable.

  • @maurizioballico9820 says:

    I lovr this channel

  • @Addy_Hawaii says:

    WE TALKIN ABOUT BRYAN JOHNSONs ROUTINE LOW KEY

    • @sr-kt9ml says:

      He’s a weirdo

    • @Dumbledore6969x says:

      Unfortunately he’s still promoting drinking oil, which we know to be extremely unhealthy.

    • @Addy_Hawaii says:

      yo y is no one talking about that & the fact that he says being vegan is a choice in his longevity routine… like a carnivorous diet could also work

    • @jamessullenriot says:

      He doesn’t use lasers. If he did, it was only a trial. A recent video he posted give his current routine. It’s mostly red light cap (which is not lasers), micro needling, a minoxidil concoction, finasteride, and then some injections he got. I don’t remember the injections because I tend to ignore anything that is too costly, I’m fine with a $20 derma roller and minoxidil and my hair is doing quite well.

    • @__-tz6xx says:

      @@Dumbledore6969x Drinking Olive Oil isn’t extremely unhealthy. 😆

  • @nazokashii says:

    Thank you so much for sharing <3 very good to know!

  • @gaston. says:

    I am blessed with Dr. Greger’s hairline. 🙂

  • @daolinchen says:

    or buy a nice sunhat

  • @hctim96 says:

    My good friend works for a hair transplant doctor. She tells me all this stuff works.
    I was always skeptical and now I have the proof. I won’t tell her b/c I value our friendship more than being right..

    • @alexander_richter says:

      What does the friendship have to do with you being right? Will she break up your friendship if you tell her? What kind of friend is this…

  • @TCTGFAM says:

    How about coffee and micro needling for hair regrowth?

  • @emergentform1188 says:

    Top G.

  • @misterx3188 says:

    Nothing works for male pattern hairloss.

    • @Jeffs60 says:

      I’m not only the hairclub president but am also a client.

    • @misterx3188 says:

      @@Jeffs60 New book Idea: “Secret tips to avoid male pattern baldness, by Dr. Michael Gregor”

    • @hiyouseemcool says:

      um yeah finasteride and minoxidil definitely work. I’ve been using them for 3 years now and have decent hair regrowth while my younger brothers are losing their hair.

    • @misterx3188 says:

      @@hiyouseemcool Congrats, that’s great news. I took them, too for a while with some effect, but stopped because I feared side effects. I am told it doesn’t work well in the front part of the head in the long term. Especially for finasteride, I would be very afraid of side effects, because of its systemic effect on the male sexual hormone system. There is also post-finasteride syndrome which isn’t very well understood. Minoxidil seems to be a safer option. I also heard it can be taken very low dose as a pill with even better effects.

    • @vergnetp says:

      @@misterx3188 Same. I used to take finasteride for years, with hair fairly decent results, but stopped when I read about side effects. Now balding but prefer that than risking my health. Also found an amazing wife who doesn’t care about hairline 🙂

  • @paulcohen6727 says:

    Laser therapy and everything else i tried, failed to restore my hair. Then i found out from a native of the Philippines a traditional remedy called gugo vine bark which conveniently, is formulated in a shampoo. To make a long story short, in 6 months i regained a full head of hair.

  • @Mrfoo2002 says:

    I really hope this question can be answered. I can’t drink Coffee or Green Tea due to reflux, yet you say they are important for longevity. What do I do?

  • @Alexander-ok7fm says:

    Than you! 😊

  • @hiyouseemcool says:

    would love a video about red light therapy in general and a new video about saunas. Was surprised saunas weren’t mentioned in how not to age.

  • @F1Barry says:

    I used minoxidil but after 6 months my scalp reacted badly to is causing dermatitis. I had to stop. I then got a red light cap and it is slowly working to bring back hair. First to come back are the most recently lost. The parts that went bald 30 years ago are the slowest

  • @themovingintosleepmethod says:

    Interestingly, sleep facilitates proper functioning of the hair follicle cells, those tunnel-shaped structures in the outer layer of the skin. Based on research, stress from lack of sleep can force hair follicles to stop producing new hair strands and cause reduced hair volume.

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