Tuesday, 13 March 2012

Herbal Supplements

We recently had a lecturer come to talk to us about herbal additives in horses feeds and how they work. A lot of people like to use natural feeds with horses. I think this is due to the horse being considered as an animal that has come from a wild environment and owners wanted to keep it as natural as possible for their horse.

A lot of the "active" chemicals in plants that have an effect on the horse have developed as a defence mechanism for the plant. For example, the chemical may be toxic against pests and animals that may eat the plant. As a plant cannot move away from a predator then this is their best form of defence.

Many of these chemicals produced by plants can be used in the horse for a number of different reasons. One point to note is that just because these are natural products does not mean that they can not have detrimental effects on the horse. Some plants are toxic and therefore feeding them to the horse can have harmful effects. Toxic plants often work by having a negative effect on the horse's digestive system which prevents them from digesting food correctly and can lead to weight loss and in some cases death. There are also other ways in which plants can have toxic effects to the horse. Prolonged use of the herbal supplements may also cause problems in some cases. It is also important that they are being given in the correct amounts in order to have the desired effects.



Examples of plants that are used in horses there are many claims as to their potential uses, a lot of these are disputed;
  • Devil's claw- anti-inflammatory. These effects have been seen in humans and laboratory animals, it has been found to relieve pain from some conditions such as rheumatism. There are a lack of studies looking at this herb in the horse. 
  • Garlic- respiration (breaks up mucus), gastrointestinal function, anti-bacterial, anti-viral, anti-parasitic and insect repellent effects. There has been found to be a number of chemicals in the garlic that may have beneficial effects. Studies have been done in horses to look at these effects and many have found it to be beneficial. However, as with most supplements, toxicity can be a problem if too much is fed. Effects from this include gastric irritation, decreased sperm production and anaemia.  
  • Ginger- anti-inflammatory, anti-thrombitic and anti-bacterial. The effects of ginger have been looked at in horses, one study found it to reduce the recovery time after high intensity exercise. In humans ginger has been found to cause gastric ulcers, this has been theorised in horses. However, herbal supplements to relieve gastric ulcers in horses often contain ginger.  
  • Yucca- anti-inflammatory, anti-oxidant and anti-spasmodic effects. May also be used as a natural wormer. Many equine joint supplements contain yucca. Most of the research with yucca has been carried out in livestock species however such as cows and sheep and how it affects their digestion. 
The only herbal supplement I have used with Trooper is garlic. This was to help his respiratory problems. We did not notice much of an improvement using this supplement. However, the active components in garlic  may not be present in some of the supplements that are available to buy so this could have been the case. It may also be affected by the way the garlic has been processed; if it is in powder form or granules and how it has been stored. Therefore it is important when using a herbal supplement that it contains the compound needed for the effects. This can therefore require research from the owner into the particular brand and type of supplement being used. Even after researching these supplements, it can be very hard to find the required information as to what they actually contain.

Do any of you have any experience using herbal supplements in horses?

(Some of this information is from Williams and Lamprecht (2008), The Veterinary Journal, some of the rest is my own opinion and things I have learnt whilst at university).

Love Laura
xxxx

7 comments:

Unknown said...

I use red raspberry leaf for Shy. I get it right from a local herb store. I find that it works well on any mare-ish symptoms, she really displays none.

Anonymous said...

Like Allison, I use pure raspberry leaves (MareBerry from HorseTech) for my marish mare, and have noticed real improvements in her behavior, particularly when she's in heat. There are also pure raspberry leaf teas for people, and they're pretty tasty!

I've also heard that yucca can be risky for horses who are insulin resistant.

Kristen Eleni Shellenbarger said...

Yes, I want to 2nd what Kate said about Yucca being risky towards IR horses.
We use Jiaogulan which is an herb thought to help stimulate blood circulation (for Laz's hooves)
and Spirulina (for skin condition as well as good green for gut)
and Chia seed. :)

Anonymous said...

Also will be starting my studdy gelding on Chaste Tree berry - it's supposed to help with that but we'll have to see.

Amelia said...

What a beautiful, stunning horse. And I love how obvious it is that you love him so incredibly much. If you are interested in choosing safe, healthy, horse supplements for your horse, it's obvious you have quite the love and appreciation for the animal. I admire that.

Unknown said...

Thanks for the info. I have been looking into different supplements to improve my horses health. What are your views on horse joint supplements?

Unknown said...

Hello, Needed a herbal supplements? Supplements that really help you with your problems.
Please try this one naturaceuticals

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