Is corn bad for deer?
Mia Lopez
Updated on March 20, 2026
Corn is high in starch and a good source of digestible energy, but can cause problems in a deer's digestive system. When deer eat too much corn or other high-‐carbohydrate food, many complex changes occur in the rumen. Some microbes proliferate while others die.
Why corn is bad for deer?
Eating a large amount of corn can affect the deer' digestive process and cause a flush of lactic acid in their stomach. In most severe cases, this leads to the dehydration and death of the deer. Improper supplemental feeding in deer can cause acidosis.What is the best thing to feed deer?
What To Feed:
- Natural Food. If possible, it is best to feed natural food. ...
- Deer Pellets. Most farm feed outlets carry a specially formulated ration for deer or can tell you where it can be bought. ...
- Cereal Grains. ...
- Hay or Alfalfa. ...
- Fruit & Vegetables.
How much corn is bad for deer?
Caution in feeding deer cornCORN! In addition to being low in protein and minerals, corn is very high in starch, and the rapid consumption of two to three pounds by a deer not used to it is enough to cause serious problems.
Is corn bad for deer in winter?
Although corn has poor protein, it has high carbohydrates. Whether it's planted in a food plot, or fed at a feeding site, corn can be a great benefit to whitetails during winter. Most deer managers are more than willing to plant their plots in the spring and summer.Don't Feed Deer in Winter
What should you not feed deer?
Feed deer fruits that are found in their natural habitat (apples, grapes, and carrots are all great). Do not feed them citrus or acidic fruits or vegetables. What type of corn should deer be fed? Corn is very hard for deer to digest, so it is recommended to not feed them corn at all.What is the cheapest thing to feed deer?
An inexpensive way to feed deer is with corn. Deer love corn and many hunters rely on it for supplemental feeding. That being said, corn is not an excellent source of protein, which is essential for antler growth and the nursing of fawns.Is it OK to feed deer corn in the summer?
During the summer, don't only use corn when feeding deer. Instead, combine it with a supplemental source of protein. It's tempting to stock the feeder full of corn, but it's not a good source of protein – only around seven to 10 percent. Rather, it's mostly carbohydrates, which is needed more in the winter months.Is it bad to feed deer in your yard?
If you feed deer in your backyard or at a park, you could be harming them instead of helping them. Bringing deer together at feeding sites increases their risk of contracting communicable diseases, such as chronic wasting disease, from other deer.What can you feed deer instead of corn?
Some good fall food sources include hard mast (e.g., oak acorns, beech nuts, chestnuts, hickory nuts, etc.), soft mast (e.g., apples, pears, persimmons, etc.), and agricultural crops (corn, soybeans, brassicas, cereal grains, etc.).What is whitetail deer favorite food?
They love pecans, hickory nuts and beechnuts acorns in addition to acorns. A couple of favorite fruits are apples, blueberries, blackberries and persimmons. Deer occasionally enter yards to get their mouths on flowers, vegetables and ornamental trees -- quite often to the surprise of the homeowners.What can I feed the deer in my backyard?
What To Feed Deer In Your Backyard: Safe & Healthy Options
- Acorns.
- Soybeans.
- Oats.
- Alfalfa or hay (Warning: Do not feed during the winter)
- Turnips.
- And many others, depending on the time of year.