Showing posts with label Nutrition. Show all posts
Showing posts with label Nutrition. Show all posts

Saturday, June 22, 2013

Glacier Peak Allergy Test

I learned about Glacier Peak Allergy Test through a Jindo owner Dr. M introduced. She has a dog with severe itchiness and another with digestive issues. She told me the test help improved both dogs conditions a lot after she changed their diet based on the test results. I was a bit suspicious, since the testing methods aren't that scientific, but decided to give it a try as it is relatively cheap (compare to the many other things I've tried).

I placed the order for the kit on 5/31 through their website and got the package around 6/5. (I found a few cheaper ones online, like from here and here, but after double checking with Glacier Peak, it was confirmed that the cheaper ones only have the food test while the more expensive one has 3 different tests: food, environmental, and beneficial holistic remedies.)

The kit came in an envelope, with instructions, a form to fill out, a return envelope, a comb and some cotton swabs. All I had to do was to fill out the form, collect some hair and place the swabs in Maya's mouth for some saliva. The entire process took less than 10 minutes.

The allergy test kit

Things included in the kit

Hair and saliva samples

I sent the samples back on 6/6 and got a confirmation on 6/8 that they received the mail. And on 6/19, Maya's result came back by email. (I've also uploaded a copy of the PDF here).

Food

Environmental

Beneficial Remedies

Personally, I think the result is quite believable, though part of the result was to sell their products. It kind of echos her blood test result with only flea showing up in the environmental section. Some results also match my own observation, like her "sensitivity" to chicken, eggs, and wheat. However, some really surprised me, like sweet potato, duck and turkey, which I feed regularly. The "Probable Concerns" are also quite valid, as the hotspots on her feet is likely to have yeast infection. It is interesting to see some similarities with our last NAET treatment, which called out Zuke's treat (peanut butter, rice, barley), Nature's Balance cookie (duck, potato), and a soda cracker (wheat).

According to the Jindo owner, food sensitivity may not be the same as allergies. It may not always cause itchiness, but during the seasons when their bodies are weaker, it could start trigger the itchiness and make it look like seasonal allergies.

If the test is accurate, it could explain why none of the elimination diet worked, since sweet potato or potato has always been considered "safe", and never got removed from her diet or treats. For now, I will try to cut out all of the red items, which probably means I can not give her any commercially made food or treats, and I might have a hard time finding enough bones for her diet (since she can't have chicken, turkey or duck and I'm afraid she might break her teeth again on beef or pork bones). I might also look into adding some digestive enzymes.

Regardless, I think this will be a helpful guideline for me to plan Maya's meals. I really really hope this can help improve her conditions.

The total cost -
Test kit: $75.00
Shipping: $2.22
Postage for returning the samples: $0.66

Wednesday, August 8, 2012

Vitamin E

As I was shopping for some vitamin E for Maya few nights ago, I came across a product review talking about the difference between "d-alpha" and "dl-alpha". It drew my attention and got me curious, so I ended up reading a lot more about vitamin E than I ever thought I would. I was surprised to learn that the vitamin E I've been giving myself, my parents, and my dog were of the most crappy ones.

Basically, there are two types of vitamin E: natural and synthetic. Synthetic vitamin E, labeled dl-alpha-tocopherol, is made from chemicals and is much less effective. To identify the natural form, which comes from plant oils, it should be labeled d-alpha-tocopherol. With no doubt, we want to stay away from the artificial ones and get the natural ones.

Furthermore, even though most vitamin E on the market contains only alpha-tocopherol, it's actually a complex of eight compounds, including alpha, beta, gamma, delta of tocopherols and tocotrienols. Because alpha-tocopherol is the most absorbable and the most active in human body, it has been assumed to be the most important. However, recent studies showed that gamma-tocopherols and tocotrienols may be more essential, and high dosage of alpha-tocopherol may actually decrease the effectiveness of others.

I remember reading about vitamin E causing cancers a while ago, which caused a bit panic within the household. I dug into this subject a bit more this time, and found out the study was actually based on using synthetic dl-alpha-tocopherol. Vitamin E in its natural from should still be beneficial and could help prevent cancer. Somehow very few news reports mentioned the details, while most of them went with very scary and dramatic titles.

In short, the quality of vitamin E, from bad to good, goes like this:
  • dl-alpha-tocopherol
  • d-alpha-tocopherol 
  • mixed tocopherols (d-alpha-, d-beta-, d-gamma-, d-delta-tocopherols)
  • full spectrum (d-alpha-, d-beta-, d-gamma-, d-delta- tocopherols and tocotrienols)


Products


Most brands have dl-alpha products, especially the cheaper ones on the market. Bigger and/or better brands will also have d-alpha types. Just make sure to read the labels. For those who are sensitive to soy, do note that many natural vitamin E may come from soybean oil.

As for the other two types, it's a bit harder to find, and the price may also be few times more. Here are some I found with reasonable price and positive reviews. I am still not sure which one to purchase yet, but for sure I will stay away from the dl-alpha.

Mixed tocopherols (d-alpha-, d-beta-, d-gamma-, d-delta-tocopherols):

Full spectrum (d-alpha-, d-beta-, d-gamma-, d-delta- tocopherols and tocotrienols):


Reference


Here are some links I found informative. As always, there will be some conflicting information.
For further reading, google with key words like: "d-alpha dl-alpha", "tocopherol tocotrienol", "vitamin E cause cancer", etc.


Disclaimer


I am no expert in nutrition. This is just a summary of the limited things I read online as well as products that interested me but yet to try. Please do your own research before supplementing your dog, your family, or yourself.

Tuesday, October 25, 2011

Fish Oil and Vitamin E

Something new I learned today:

  • Fish oil will decrease the amount of vitamin E in the blood stream.
  • Vitamin E will help increase the consumption of fish oil. 
  • When feeding fish oil, make sure to supplement vitamin E.


From DogAware:
"You must add vitamin E to the dog’s diet whenever you supplement with oils, to prevent the body from being depleted of this vitamin over time."

From oilofpisces:
"The vitamin E concentration in the red blood cells dropped very significantly when fish oil was ingested but more than recovered with the vitamin E supplement. It is concluded that the negative effects of fish oil consumption can be overcome by taking them together with vitamin E."

From Organic Facts:
"Fish oil undergoes oxidation and can become rancid, leading to formation of free radicals. Addition of antioxidants such as vitamin E to fish oil can help prevent the formation of these free radicals. Excessive dosage of fish oil leads to reduction of Vitamin E in the human body. This loss of vitamin E should be supplemented with external vitamin E supplements. The combination of fish oil and vitamin E can have added benefit in the treatment of many cancers and heart diseases, than if they are used individually."