I recently wrote a fairly comprehensive overview regarding dietary fats for companion birds. In that review I mentioned “fatty liver” disease but I did not go into great detail. I think it might be a good idea to explain just what fatty liver disease is and how it develops as well as how it can be avoided and still feed our birds the “good fats” they need in their diet.
In fatty liver disease fat accumulates in the liver, more correctly an abnormal amount of fat lipids are retained within in each cell of the liver creating liver hepatitis. It affects the metabolism of fats in the liver. It adds to an already existing metabolic problem of glucose processing known as insulin resistance and even adds to the existing problem of malnutrition if it is already present.
Fatty liver disease normally develops in humans as the result of drinking too many alcoholic beverages over a long period of time destroying liver cells thus creating cirrhosis of the liver.
But there is a type of fatty liver disease that develops where drinking alcohol is not involved and it is appropriately called non-alcoholic fatty liver disease (NAFLD). Scientists and researches aren’t exactly sure what causes this type of FLD but they suspect it has to do with insulin resistance along with a buildup of bad (LCT) triglycerides in the liver, inflammatory bowel disorder, or even malnutrition. They also strongly suspect that the victim has a weakened immune system and this could very well be the case in parrots that may carry viruses for autoimmune disorders such as PBFD or even Psittacosis. Birds that have, or have had Polyoma or Pacheco’s are also susceptible to FLD because both of these are auto-immune disorders. In the case of having any of these immune disorders the immune system attacks the liver causing the liver to become susceptible to FLD.
Another antagonist of NAFLD is Wilson’s Disease. This is an inherited disorder where the carrier of the gene absorbs and retains too much copper in body tissue, especially the liver. In the case of FLD fats cannot be processed correctly because the accumulation of copper present in the liver causes damage to the liver so that it does not function properly.
I will briefly touch on the idea of malnutrition. If, in my opinion, we are feeding our birds nothing but highly processed foods then the signs are obvious, there is absolutely no way our bird can receive the right kind of nutrition from something that is ground up beyond recognition and then chemical supplements are added back into it. Our birds need whole-food nutrition in order to receive all of the natural digestive enzymes, macro-nutrients, micro-nutrients and vitamins whole food has to offer. No living creature can survive on a few ground ingredients with nothing but additional chemicals added to them and be expected to thrive. A large variety of natural and living ingredients need to be fed on a daily and ongoing basis for the life of the living creature.
Then there is the much more obvious symptoms of FLD, too much bad fat. And this is what all of us worry so much about, even to the point that we find ourselves holding back the much needed fat our companion birds actually need in their diet in order for their systems to properly function. In humans it is known fact that 70% of our brain is made up of fat. Fat helps carry oxygen to our brain among other vital nutrients. If we have a knowledgeable understanding about the kind of fats we need to be feeding to our birds then we will not have any worries about feeding fat to our birds. After all, these exotic flighted creatures consume good fats in abundance in their natural habitats, it only makes sense they need these fats in their diet on a regular basis. So why are we taking these healthy fats away simply because we have decided to turn these creatures into our companions in our homes? It doesn’t make sense no matter what reasons we use. To say that they don’t get as much exercise, that they are more sedate in their cages doesn’t add up. They have very high metabolisms even when they are at rest. They have naturally oily glands, especially their preening glands, this is what their feathers need to keep preened correctly to keep them oiled smoothly down for flight and to lay smoothly on their body. They need the oil to keep their skin supple and their beaks and talons strong, but not brittle.
So let me explain the difference in fats once more.
There are long chain fats (LCFAs) and medium chain fats (MCFAs). The long chain fats are what animal fats are made of and the systems of living creatures don’t know how to metabolize these kinds of fats. Therefore they need high amounts of insulin from the pancreas as well as bile from the liver to be broken down and metabolized. In other words these kinds of fats overtax a living creature’s system. And what doesn’t get used as energy ends up getting stored in the fat cells throughout the body, as well as the liver, i.e. fatty liver disease can eventually set in. Compound that with any additional problems such as an auto-immune disorder as I mentioned above and nothing but trouble abounds. LCFAs should not be consumed by living creatures; they are what can cause strokes, heart disease and fatty liver disease.
But if the fats that are being consumed are medium chain fats, such as fats that are found in plant fatty acids such as flax and hemp oils, then we have less to worry about. These fats are “good fats” and do not require insulin from the pancreas or bile acids from the liver to be metabolized. Basically, these fats do not raise blood glucose levels, nor do they tax the liver and kidneys. Almost all of these fats get turned into energy for the body to use. And those that don’t are quickly excreted through the body’s waste system instead of being stored in fat cells.
We have to know to avoid the more common plants fats though such as corn, sunflower, safflower, canola and peanut oil as these are too high in the Omega 6’s and are not balanced enough to consume on a regular basis. Even though Omega 6 fatty acids are polyunsaturated fats and are considered to be healthy fats, too many of these can actually cause inflammation of the arterial walls. Americans consume too many of these fats in all of the highly processed foods we eat, and unfortunately this is all too true for our parrots as well. Again, we must know how to balance the good fats for our parrots in order for them to obtain the best possible health advantage. It’s not that we should stop feeding them fat; we just have to know how to feed the good fats in the right balance.
We need to know how to generally balance the good fats so that the proper amount of Omegas they contain are being fed (some species will require additional “good fats” added to their diet). In other words if we are feeding what seems to be good fats but they are heavy in the Omega 6’s, then we are adding to the problem of inflammatory illnesses, such as in the case of arterial plaques. But when we balance the Omegas as I have mentioned in a couple of my articles then the “good fats” actually help scrub the arterial walls of the bad plaque.
Americans have been told for far too long to avoid all fat. We have not been educated on the difference between good fat and bad fat. In fact researchers are now beginning to believe that a diet containing a good amount of healthy fats may not only stop Alzheimer’s, but actually reverse it, because as I mentioned above, our brain is 70% fat! Researchers now believe that a diet rich in Omegas help a person’s brain to process information faster and more efficiently. Researchers are now thinking that depression can be helped by the right kind of fats in a person’s diet. How much fat is a parrot’s brain? Do we even know? What if a parrot’s brain is 90% fat and we are holding back the very nutrient our parrots need to process their logic and emotions? Did you ever think why our parrots scream? What about the parrot who always seems depressed. Maybe it’s the lack of good, healthy fat. What if part of their plucking problem is actually behavioral because they can’t think properly due to the lack of the amount of good fat they need to process their thinking ability? And what about the nutrients in the good fat they need to grow and preen their feathers? It gives us a lot to think about doesn’t it?
The important thing to know and understand is that FLD is not always caused by too much fat in the diet, in fact FLD is usually a secondary disease caused by other underlying illnesses, syndromes, disorders and diseases and even malnutrition. In addition when it is caused by too much fat it’s usually caused by consuming the wrong kinds of fats, such as LCFAs, not by consuming the healthy fats such as the kind living creatures readily recognize as friendly and easy to metabolize, the MCFAs. We can’t just simply state that fats have to be limited across the board. We need a solid understanding of the different kinds of fats and how they work within a living creature’s system.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sign up to our blog so you will be sure to receive more educational articles like this one! Just return to our home page at http://TheBestBirdFood.com and click on “Sign Me UP” in the upper right hand corner of the blog!
Be sure to visit our “forum” on Facebook: https://www.facebook.com/pages/Parrots-The-BEST-Bird-Food/169623509768097
Machelle Pacion / The BEST Bird Food / BirD-elicious! / Passion Tree House LLC © 2012 All Rights Reserved
*Information supplied by The BEST Bird Food or any of its contributors, associates, et al, does not intend to diagnose, treat or cure any symptom, illness or disease. Any information provided is strictly for the purpose of “sharing” resources. Should a reader decide to use any such information they do so at their own risk and holds author(s) and associates, et al, of The BEST Bird Food blog harmless in any and all legal matters concerning their health and the health of their family and/or friends and/or colleagues who they may share the information with as well as all of their pets and/or livestock whom they may practice the information upon.



















