We understand that the demands we place on the equine athlete, and the diet that is necessary to meet their energy requirements, can be extremely damaging to their digestive health. Our supplements provide absolutely no detriment to gut health, in fact, we can help!
Magnesium, Stress and Gut Ulceration
Nupafeed products all contain our magnesium compound, MAH. There is a well established link between stress and gut ulceration, and also between poor magnesium intake and stress. As well as numerous other conditions, magensium deficiency is a known cause of stress, anxiety, depression and hypertension; all of which are risk factors associated with gastric ulceration in humans.
Studies in mice have shown that those with a naturally higher magnesium level in their blood are far less prone to developing stress induced ulcers, similarly that giving a diet low in magnesium will result in greater susceptibility and that magnesium supplementation can be a successful preventative measure (Henrotte et al. 1995).
In a culture that loves and spoils our horses, investing hugely in giving them the best of everything, why is it that magnesium deficiency is such a problem? The sad fact is that it is because of how we keep them. Not only do we put horses under a huge amount of stress just by confining and controlling them, let alone riding, travelling and competing, but their diet is far from natural. The horse has evolved eating huge amounts of very rough pasture, this would mean that they were consuming far larger amounts of magnesium and also far less of the other rich nutrients such as calcium. It is of vital importance to increase magnesium intake relative to calcium. High intakes of calcium (and fat) can intensify magnesium inadequacy, and this low magnesium to calcium ratio increases the release of catecholamines and corticosteroids (stress hormones) which can be hugely detrimental to your horses’ temperament and health.
The increased release of corticosteroids is damaging because it inhibits the production of prostaglandins which vitally protect the stomach from its acidic contents.
It seems therefore, that we should be paying far greater attention to magnesium supplementation in cases of stress and gastric disturbance, particularly as nutraceutical aids which aim to neutralise stomach acid tend to be very high in calcium and even fat (which is commonly increased to replace the calories gained by problematic starchy feeds) could be detrimental to magnesium status.
Furthermore, medicines which are used for the treatment of gut ulceration manage gastric acid by acting as proton pump inhibitors; this action is also greatly detrimental to magnesium absorption.
Supplementing magnesium could therefore be hugely important in the management of stress, not only in directly helping to prevent and manage gastritis and ulceration, but also in helping to improve health and condition in susceptible horses, and managing their ability to cope with the inevitable stresses of pain, box rest, veterinary procedures and so forth.
Flex GLM is our unique Green Lipped Mussel equine joint supplement. Like many joint supplements, Flex GLM contains calcium for bone integrity, but unlike other supplements it also contains a vital amount of our MAH magnesium. Magnesium is a critical nutrient for bone strength and is required for proper utilization of calcium, but more importantly when considering gastric health, magnesium is necessary to ensure a correct dietary balance of magnesium and calcium. (Please read the above section on magnesium for more information).
Flex GLM’s primary component, Green Lipped Mussel (Perna Canaliculus), is a shellfish sourced from New Zealand which is renowned for its anti-inflammatory and chondro-protective properties and is used routinely to help arthritis and inflammatory complaints in human medicine. In addition to this the Green Lipped Muscle extract is gaining increasing recognition as a gastro-protective supplement.
The role of Green Lipped Mussel in gastro-protection is two fold. Firstly, many conditions of the gastrointestinal tract have an inflammatory basis. Green Lipped Mussel helps to regulate the production of inflammatory mediators and can therefore help with many forms of inflammatory bowel disease. Secondly, chronic inflammatory conditions (predominantly joint related problems) are normally managed with the routine administration of non-steroidal anti-inflammatory drugs (NSAID’s) such as phenylbutazone (Bute). NSAID’s are highly ulcerogenic as they inhibit the production of gastric mucus. There is a strong case for complementing NSAID treatment with Green Lipped Mussel extract which not only provides an anti-inflammatory effect without any gastro-intestinal, kidney or liver damage but has also been shown to significantly reduce stomach ulcers that have resulted from taking NSAID’s in humans (Rainsford and Whitehouse 1980).
Nupafeed Staying Power
Nupafeed Staying Power is our liquid amino acid supplement for energy and muscle growth. It can be a useful tool in improving energy levels and strength without any detrimental acidic action on the gut. It can also help horses to utilize the energy in a high fat diet as it aids the transport of the key acetyl groups that are used during energy production.
Staying Power also contains a small amount of our MAH magnesium as it is key to ensuring proper absorption into muscle tissue and will help to ensure adequate magnesium intake.
Symptoms that may show if your horse is suffering from gastric ulceration include poor appetite, weight loss, poor condition, behavioural changes and mild or recurrent colic. If you are concerned that your horse could be suffering please contact your vet. You may also be interested in the Equine Gastric Ulcers Website.
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