Can Turtles Eat Blueberries? Everything You Need to Know

blueberries in a bowlTurtles have a diverse diet that includes fruits, vegetables, and meat. However, not all foods are safe for them to eat, and it’s important to know what they can and cannot consume.

One question that often comes up is whether turtles can eat blueberries.

Blueberries are a popular superfood for humans, packed with antioxidants and other health benefits.

But can turtles also benefit from this delicious fruit?

The short answer is yes – turtles can eat blueberries, but there are some things to keep in mind.

Key Takeaways

  • Turtles can eat blueberries, but they should be given in moderation.
  • Blueberries are a good source of vitamins and antioxidants for turtles.
  • Too many blueberries can cause digestive issues and other health problems in turtles.

Benefits of Feeding Blueberries to Turtles

Blueberries are a nutritious fruit that can provide several benefits to turtles when included in their diet in moderation. Here are some of the benefits of feeding blueberries to turtles:


Blueberries are a good source of vitamins and minerals, including vitamins A, C, and K, manganese, and fiber. These nutrients can help support the overall health of turtles, including their immune system, eyesight, and bone health.


Blueberries are rich in antioxidants, which can help protect turtles from oxidative stress and reduce the risk of cancer. Antioxidants can also support the health of the skin and digestive system.

Low in Sugar

Compared to other fruits, blueberries have a relatively low sugar content. This makes them a good choice for turtles who need to maintain a healthy weight and avoid overfeeding.

Variety in Diet

Including blueberries in a turtle’s diet can provide variety and help prevent boredom. Turtles are omnivores and benefit from a diet that includes a mix of fresh fruits, vegetables, and insects.

It is important to note that blueberries should only be given to turtles as an occasional treat and not as a staple food. Overfeeding can lead to digestive issues such as diarrhea, and the high concentration of tannins in blueberry skin can be toxic to turtles in large amounts.

When feeding blueberries to turtles, make sure to wash them thoroughly to remove any pesticides or other contaminants. Frozen blueberries can also be given to turtles, but avoid feeding them blueberry plants or stems as they can be harmful to their health.

Potential Risks of Feeding Blueberries to Turtles

Toxicity of Blueberries for Turtles

While blueberries are generally safe for turtles to eat in moderation, there are some risks associated with feeding them too many blueberries.

One of the main risks is the toxicity of blueberries for turtles.

Blueberries contain oxalates, which can cause health problems for turtles if they consume too much of them. Oxalates can bind to calcium in the turtle’s body, leading to calcium deficiency and other health issues.

Overfeeding Blueberries to Turtles

Another potential risk of feeding blueberries to turtles is overfeeding.

Blueberries are high in sugar, which can lead to weight gain and other health problems if turtles consume too many of them.

Additionally, feeding turtles too many blueberries can upset their digestive system, leading to diarrhea and other gastrointestinal issues.

To avoid these potential risks, it is important to feed blueberries to turtles in moderation.

A good rule of thumb is to feed turtles no more than 10% of their diet in fruits, including blueberries.

It is also important to offer a variety of other foods, such as leafy greens, vegetables, and protein sources, to ensure that turtles are getting a balanced diet.