Vitamins are an essential component of any chicken’s diet. They help your chickens grow healthy and strong, along with providing protection against some diseases.
You can purchase vitamins for chickens at your local feed store or online. The vitamins should be available in either liquid or tablet form.
Here are some vitamins that work well for chickens:
- Vitamin A – Helps keep your chickens’ eyes healthy and strong. This vitamin is also important for reproduction, so it helps make sure your eggs are fertile. Chickens who don’t get enough of this vitamin may also suffer from poor feather quality and an increased risk of becoming egg-bound.
- Vitamin D3 – Helps prevent soft bones, which can lead to broken legs and wings in your chickens if they fall off the roosts or perches too hard when flying around their pen at night (which they often do). It can also help prevent shell problems in chicks that have been hatched by hens who haven’t been given enough calcium while they were laying eggs, so make sure to give them access to plenty of calcium-rich foods like crushed oyster shells or limestone grit!
There are a lot of vitamins and minerals that you can feed your chickens. Some are important, some are not. Some are easy to get, some not so much. The following is a list of the most common vitamins and minerals that should be in your chicken’s diet:
Vitamin A
Vitamin B complex (B1, B2, B3, and B6)
Vitamin C
Vitamin D3 (cholecalciferol)
Vitamin E (all-rac-alpha-tocopherol)
Choline (a B vitamin)
Vitamins are essential for the health of your chickens and will help them to produce eggs.
Here’s a list of vitamins that you should consider giving to your chickens:
Vitamin A – This vitamin is necessary for growth, development and reproduction. In addition, it helps the immune system function properly. If you give too much vitamin A, however, it can cause liver damage in your chicken
Good vitamins for chickens
Vitamin D3 – This vitamin helps with calcium absorption and is necessary for proper bone development. Vitamin D3 also improves egg production by increasing the amount of calcium in their shells.
Vitamin E – Vitamin E is an antioxidant that helps prevent diseases like fatty liver disease, which often affects chickens kept in confinement facilities where they are fed high-fat diets. It also helps fight cancer and prevents birth defects in chicks if they’re administered before hatching begins (which is why many hatcheries now offer it as a supplement).
B2 (Riboflavin) – B2 aids in energy production and helps with digestion as well as maintaining healthy red blood cells so that they can carry oxygen throughout your chicken’s body.
Vitamin A is essential for the growth and development of your chicken. It helps in the production of red blood cells, which carry oxygen throughout the body. Vitamin A deficiency can cause blindness and bone deformities in chickens.

Vitamin D helps in absorption of calcium by promoting the formation of strong bones and teeth in chickens. Vitamin D is also required for proper functioning of muscles and nerves.
Vitamin E is another important vitamin that helps to keep your chicken healthy. Vitamin E prevents harmful substances from damaging cells by acting as an antioxidant. It also protects against heart disease, cancer, Alzheimer’s disease and cataracts.
Vitamin K acts as a blood clotting agent in chickens by helping in the production of prothrombin, a protein found in animal tissue that plays an important role in blood clotting process
Vitamin A is a fat-soluble vitamin that is essential for normal growth and development. Vitamin A plays an important role in the maintenance of healthy skin, hair, teeth, gums and mucous membranes.
Good vitamins for chickens
Vitamin D3 is a fat-soluble vitamin that is essential for the absorption of calcium, which is needed for bone development. Vitamin D also promotes the absorption of phosphorus from food.
Vitamin E is a fat-soluble vitamin that acts as an antioxidant in the body. It helps protect cells from damage by free radicals. Vitamin E also plays an important role in reproduction and fertility in poultry.
Vitamin K is a fat-soluble vitamin that promotes normal blood clotting and prevents hemorrhaging in chickens during molting or after injury or surgery.
Vitamins for chickens, just like humans and animals, are a key part of being healthy. Thankfully, you can find high quality vitamins for chickens that allow your flock to live longer and healthier lives.
Eggs from chickens that get proper nutrition have a better taste than eggs from chickens that don’t. If you are choosing to purchase eggs because of their good taste, it is worth your while to know what chicken products contain the best vitamins so that your chickens can eat the right things. One easy way to do this is to buy chicken feed containing “tocopherols.” Tocopherols are a form of vitamin E that increases the taste and nutrition of food.
Remember, it’s best to use vitamin supplement drops in the beginning of the growing season. Vitamin C will help chickens fight against respiratory diseases and cold, while having sufficient level of Vitamin E can prevent your chickens from getting muscle weakness and reproductive infections.
There’s considerable value in focusing your research on specific breeds and potential problem areas, such as vitamin deficiencies. But at the end of the day, you should still focus on chicken welfare as a whole, since different issues can present themselves based on breed or type of chicken. Ultimately, making sure that your chickens are healthy—mentally and physically—is your number one goal.