Non-Structural Carbohydrates, Sugars and Fructans;
How are they effecting the inside and outside of your horses hoof?
Written by Anne Riddell - Certified AANHCP Natural Hoof Care Practitioner
Have you ever wondered what the inside of your horse’s hoof looks like if you were able
to peer inside? The horse’s hoof is an ever changing and adapting vascular mechanism.
The outside wall mirrors the inside of the hoof, especially in the area of the sensitive
laminae, otherwise known as the white line. The laminae are composed of the epidermal
laminae and the dermal laminae. The two tightly fit together like velcro interlocking and
securing the outside capsule of the foot to the inside structure. This bond is virtually
indestructible through force unless it is otherwise compromised by a metabolic or toxic
effect taking place in the horse’s system. Through the studies of Dr. Chris Pollitt in
Australia, we now understand how that connection of the laminae in the hoof is
destroyed. Simply stated, there are good bacteria and bad bacteria in the horse’s gut. The
good bacteria are killed off by the sugars creating a lactic acid which then causes lesions
or ulcers in the hind gut. The bad bacteria love the sugars and carbs, mass producing.
These bad bacteria die off very quickly, creating endotoxins. These endotoxins seep into
the blood stream through the gut lesions and go straight to the laminae of the horse’s foot
destroying it. The once tight connecting epidermal and dermal laminae lose hold of each
other. This is referred to as laminitis and founder. There are varying degrees of laminitis,
from sub clinical to full fledge founder. Sub clinical laminitis, is what we as natural hoof
care practitioners see every day we trim horses. A horse with a stretched white line, seedy
toe, reoccurring abscessing, annoying thrush that won’t go away, dropped flat sole, small
reoccurring pit in the centre of the sole at the toe, chronic cracks and stringy, tattered
white line, visible horizontal laminitic hoof rings and overall disintegrating poor quality
hoof capsule. These are all signs that the laminae is being compromised through to much
sugar and toxins in the horses' digestive system.
Horses were not meant to consume large amounts of non structural carbohydrates and
sugar. They are a foraging species who have lived for millions of years on grass hay,
some herbs and plants and rocks for minerals. In the last 25 years, our domestic horses
have been plied with enormous amounts of sweet feed, complete feed, toxic chemicals
through wormers and inoculations. Now with the environment changing so quickly, this
change is tipping many of the otherwise healthy domestic horses into this sub clinical
laminitic and toxic state which very quickly leads to an undeserving and preventable end,
founder. Laminitis and insulin resistance are on the rise in our present day domestic
horses. Where is the added sugar coming from? Because of the increase drought, mineral
deficiency in the soil and unpredictable fluctuations in daily temperature, the sugar
percentage in our grass and hay is increasing at an alarming rate. Hay cut in the afternoon
can be as much as 30 to 40% higher in sugar. Research has now proven that horses
cannot digest fructans which grasses produce as a result of photosynthesis. Grass pasture,
especially the short, drought stressed pastures can be 40% higher in sugars. Another
example; a simple apple a few years ago had about 60 calories in it, today, that same
apple could contain 120 calories per apple. Is this man’s genetic altering or changes in the
environment causing this boost in the sugar content? Diabetes is on the rise in humans at
an alarming rate and so is it in our domestic horses.
Diet plays a huge roll in the health of your horses hoof and the success
of a barefoot horse starts here.
Let’s look at some hooves that have been compromised through a high
sugar/carb diet.
How often do we see hooves that look like this?
This poor guy’s has been having one laminitic attack after another. The
two laminae have lost their connection with no reprieve in sight. The
hoof wall is separating and tattered. This guy was full of thrush. Along
with rotation occurring, the coffin bone is beginning to remodel itself
and form a bone spur at the tip.
A picture says a thousand words.
This poor soul could have been saved if only someone had known
enough to change this animal's diet. This is years of neglect.
We now have the to knowledge to change and prevent this from happening. Please don’t
ignore those tell tale signs. Ridges in your horses hoof wall, reoccurring abscessing,
reoccurring thrush, flat sole, stringy laminae squeezing out of the white line on the sole, a
small pit in the sole at the toe, cracking, chipping, stretched white line and tattered,
separating wall.
If your horse who usually moves freely, suddenly becomes stiff while trotting, paddling
or short strided, these are more advanced signs that your horse is laminitic. If your horse
is tender footed on gravel or cement, then it is a warning sign that their system is
overloaded with sugar/toxins and their system and hooves are very seriously
compromised. If your horse is one of those unfortunates who are insulin resistant or
metabolically challenged, then, as little as, one tablespoon of sugar in the horse’s diet can
keep them in a sub clinical laminitic state.
Here are more examples of compromised hooves displaying those subtle signs:
After we had successfully rehabilited this pony, his owner decided to put him back on a
complete feed. This is the resulting bruising and he is again very sore and lame.
Sugar hides in many forms!
Sweet feeds, complete feeds, and many supplements all contain large amounts of non
structural carbohydrates and sugar. A typical complete feed or ones typically labeled as,
lots of fat and fibre consists of highly processed ingredients such as wheat hulls, oat
hulls, corn, molasses, sugar, mixed grains, pellet binders and many other ingredients like
flavoring agents and alfalfa. All these will keep an already compromised horse in a sub
clinical or mild laminitic state. Today’s domestic horses will have enough to contend
with the increase of sugars in our grass and hay because of the alarming drought
conditions caused by the rapidly changing environment. Research still needs to be
carried out in wild horse country to truly determine what a natural diet for the horse is.
They forage all day and night on dried grasses and certain plants, tree barks and minerals
in that naturally occur in rock deposits. They don’t eat oats, wheat, corn or molasses as
part of their native diet. Check directly with the manufacturer for the ingredient list of all
your supplements as well. You will be shocked to find they too have sugar carriers and
fillers in them. If you suspect that your horse is having trouble dealing with sugar and
carbs, take them off the grass pasture and place them in a dry lot with grassy hay,
minerals and water only. Eliminate all grains, supplements, apples, carrots and other
feeds you suspect has sugar in them. There are now feeds, hay replacements and naturally
organic chelated mineral supplements that test under 10% non structural carbohydrates
and are safe for the insulin resistant horse and for ALL horses. Finally, get that horse
moving and exercising, for lack of movement will surely slow or impede the healing
process that your horses so desperately need.
For more information please see www.barefoothorsecanada.com or www.b2bhoofcare.ca
References
Katy Watts – www.safergrass.org
Dr. Chris Pollitt, Queensland University, Australia
Pete Ramey –www.hoof rehab.com / Jaime Jackson –AANHCP Founder