Sleep, Dog Cancer, and Melatonin - Dog Cancer Blog

Featuring Demian Dressler, DVM and Susan Ettinger, DVM, Dip. ACVIM (Oncology), authors of The Dog Cancer Survival Guide.

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Sleep, Dog Cancer, and Melatonin

What do melatonin, dog cancer, and sleep have to do with each other? I’d like to go out on a limb.  Call me crazy.  Open a new window on your monitor.  But I’ve discovered something about dog cancer:

The closer a dog’s lifestyle is to how it was in nature, the lower the probability of getting malignant tumors.

Now, it’s true that if you read the Meet Dr. Dressler bio you will see that my parents were hippies, more or less. Over the years I have been known to eat granola if it’s in the house. I did own a pair of Birkenstocks when I was a freshman in college.  Okay, fine.

But even with that background, as a scientist, I cannot deny the truth of this statement. The more I learn about cancer, the more evidence I uncover for it:

The closer a dog’s lifestyle is to how it was in nature, the lower the probability of getting malignant tumors.

Notice that I’m not saying that a natural lifestyle will prevent all tumors. I’m just saying it lowers the risk of them. Get it? No absolutes here.

But here’s an example of how a natural life style can lower the risk of cancer: deep sleep, in total darkness, during actual night hours, fights cancer.

No, don’t laugh!  This is real.  Let me explain.

Night Shifts Increase Risk of Cancer

Melatonin, dog cancer — the evidence comes from human medicine, as is so often the case.

Turns out that female nurses who stay up to work during the night shift have a very real increased risk of breast cancer.  Sleep has something to do with it.

When our dogs (or in the cases study, nurses) are resting, a hormone called melatonin is released by a gland in the brain called the pineal. The deeper the sleep, the more melatonin is produced.

Melatonin production peaks at about 1:30 AM, when the night is at its darkest and our [dog’s] sleep is deepest.

Lots of us have heard of melatonin as a supplement that can help with insomnia or jet lag.  That’s a good use for it, definitely, although it has been found that melatonin has many more effects in the body than just making us drowsy.

Here’s the rub: melatonin is a major cancer fighter.

Melatonin, Dog Cancer?

This little tidbit of information is almost totally overlooked in conventional veterinary cancer care.  Gobs of evidence that melatonin helps fight cancer, yet, nobody is talking.

Maybe because melatonin is not patentable (difficult for big pharma to farm a cash cow when anyone can get it cheap…).

I’d like to spend some time talking about this stuff in the next post.  First, how to increase your dog’s melatonin levels without spending a dime.  Next, I’ll go into some detail about what it does in the body that has bearing on dog cancer. We are talking solid firepower folks. Whether your dog has lymphosarcoma, hemangiosarcoma, mast cell tumor, bone cancer or whatever, you’ll want to know about it.

Stay tuned!

Best to all,

Dr Dressler

PS: Note from the editor — to read more about melatonin and how to use it to treat your dog’s cancer, please read the Cancer Causes chapter of The Dog Cancer Survival Guide. Also read the chapter on Anti-Metastatic Supplements!

About the Author: Demian Dressler, DVM

Dr. Demian Dressler is internationally recognized as “the dog cancer vet” because of his innovations in the field of dog cancer management, and the popularity of his blog here at Dog Cancer Blog. The owner of South Shore Veterinary Care, a full-service veterinary hospital in Maui, Hawaii, Dr. Dressler studied Animal Physiology and received a Bachelor of Science degree from the University of California at Davis before earning his Doctorate in Veterinary Medicine from Cornell University. After practicing at Killewald Animal Hospital in Amherst, New York, he returned to his home state, Hawaii, to practice at the East Honolulu Pet Hospital before heading home to Maui to open his own hospital. Dr. Dressler consults both dog lovers and veterinary professionals, and is sought after as a speaker on topics ranging from the links between lifestyle choices and disease, nutrition and cancer, and animal ethics. His television appearances include “Ask the Vet” segments on local news programs. He is the author of The Dog Cancer Survival Guide: Full Spectrum Treatments to Optimize Your Dog's Life Quality and Longevity. He is a member of the American Veterinary Medical Association, the Hawaii Veterinary Medical Association, the American Association of Avian Veterinarians, the National Animal Supplement Council and CORE (Comparative Orthopedic Research Evaluation). He is also an advisory board member for Pacific Primate Sanctuary.

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