Can Horses Eat Asparagus?

Can Horses Eat Asparagus?

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You may have wondered if horses can eat asparagus if you own or care for horses. Horses can indeed eat asparagus. and when eaten in moderation, it can be beneficial.

Given its incredible nutritious richness, asparagus is a wonderful supplement for a horse's diet. But take note that the white and green varieties of asparagus have slightly different nutritional profiles: the former has a bit fewer antioxidants while the latter provides more ascorbic acid, thiamine, niacin, calcium, and proteins.

As long as there is no overconsumption, asparagus is a nutritious treat for horses because it contains a number of advantageous components. Due to the digestive problems and foul urine that may arise from excessive eating, this vegetable should only be eaten in tiny amounts as a treat or reward.

Can Horses Eat Asparagus?

Of course, horses can be fed asparagus as it contains several nutrients. It has proven to be a great source of folate, high quantities of fibre, and vitamins such as A, C, and K, which are very essential for the general wellbeing of horses. Asparagus is a superb item to include in a horse's diet. It offers excellent nutritional value that the horse may take advantage of.

However, horses find it hard to digest fresh or raw asparagus due to its long and tough stem, which makes it hard for horses to chew and digest. Therefore, if horse owners intend to serve asparagus to their horses, they must be careful about how they prepare it. If horses are fed with raw asparagus, there's a possibility that they can get jaw-lock while chewing, which could impact how well they perform in races.

Therefore, before giving asparagus to your horse, experts advise boiling or baking it. It must stay green, so you must keep an eye on it. 
Asparagus shouldn't be given to horses in large amounts, but it can be given to them as a treat while they are being ridden or worked with.


Scientifically known as Asparagus officinalis, asparagus belongs to the family of lilies with about 300 species.

Asparagus typically grows on relatively saline soils in temperate regions. China, Thailand, Mexico, Peru, and Germany are currently the world leaders in the large-scale production of the majority of asparagus. 

One of the veggies with the most comprehensive nutritional content is asparagus. It is exceptionally low in salt, free of fat and cholesterol, and loaded with important nutrients.

Water accounts for 93% of the dry matter in asparagus. Both salt and food energy are very minimal in asparagus. It is a very rich source of dietary protein, beta-carotene, fibre, vitamin K, vitamin C, vitamin E, thiamine, folic acid, riboflavin, niacin, potassium, calcium, copper, selenium, iron, and manganese, as well as chromium, a trace mineral that controls insulin's capacity to transfer glucose from the blood into cells. It is also a great source of vitamin B6.  Asparagine, an amino acid that is particularly abundant in the asparagus plant, gets its name from the vegetable.

Since the shoots soon become woody after the buds begin to open (or "fern out"), only young asparagus shoots are typically consumed.

Some Benefits of Asparagus for Horses


The fibre present in asparagus can aid in the digestion of other grains. Additionally, it gives the body the nutritional power to combat bacterial fermentation in the intestines. A great approach to including asparagus in a horse's diet is to mix some tiny pieces of asparagus with some standard horse feed.


There are several vitamins present in asparagus. Some of these vitamins are, to mention a few,

  • Vitamin E: The most important vitamin for horses, helps to fight against the formation and proliferation of free radicals;
  • Vitamin A: It is important for better vision, good reproductive function, and an improved immune system;
  • Vitamin C: Good for a better functioning immune system;
  • Vitamin K: It helps to promote blood clotting to prevent excessive bleeding and is also important for the horse’s bone health;
  • Vitamin B9: It aids in the creation of red blood cells, repair of DNA, and increases metabolism and digestion.


Asparagus also contains some essential minerals, such as

  • Potassium: Potassium enhances feed and water intake in horses and lessens weariness, exercise intolerance, and weak muscles;
  • Calcium: Calcium helps to promote the growth of stronger bones;
  • Phosphorus: The skeleton is structurally supported by phosphorus. Stronger bones and a healthy skeleton must always be maintained.
  • Copper: Copper guarantees general health. Additionally, it fosters the development of connective tissue. Horses also need it to build up their blood vessels and bones.
  • Iron: Iron is a necessary component in the production of healthy red blood cells.


Antioxidants such as polyphenols and flavonoids are present in asparagus. The first one slows down the aging process and helps horses fight against age-related chronic diseases like osteoarthritis and laminitis. The second one is a good way for horses to get vitamin A

Risks Associated with Horses Eating Asparagus

As earlier mentioned, the major risk associated with horses eating asparagus is the inability to chew and digest fresh or raw asparagus due to its toughness. This may cause vomiting and diarrhoea.

Feeding horses too much of the vegetable may cause injury to their jaws, and may result in a locked jaw.

Finally, asparagus contains a variety of chemicals that, when broken down, produce ammonia and a variety of sulphur-containing breakdown products, including various thiols and thioesters, which give urine a distinct odour after consumption.

Final Words

Asparagus can be eaten by horses, who will gain from the nutrients it offers. A fantastic way to incorporate asparagus into a horse's diet is to use it as a treat.

Because asparagus does have a tough texture, especially near the bottom of the stem, horses may find it challenging to chew and swallow it.

It is advisable that horse owners cook or boil asparagus in order to make the vegetable softer and easier to digest for their horses. However, if asparagus is overcooked, some of the nutrients that raw asparagus would usually give the horse are lost.

Owners should be careful not to feed large quantities of asparagus to their horses, as this may cause serious health issues for the horses.

Dr Matthew Adeiza, DVM

Ohiani Matthew is a one-health enthusiast, pet lover who enjoys writing. He currently owns a bright Alsatian dog named Rex.

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