Ed dragon in the center of a desert scene, with a ruler measuring the space between its last meal and its current location

How Long Can A Bearded Dragon Go Without Food? [Answered

Bearded dragons are a species of reptile, native to Australia, that have become increasingly popular amongst pet owners.

This article will discuss the average length of time a bearded dragon can go without food, as well as the factors which impact this fasting period.

It will also provide tips for properly feeding bearded dragons in order to avoid any health complications associated with starvation.

Key Takeaways

  • Bearded Dragons can go without food for up to three weeks on average, but the duration of fasting is influenced by dietary needs and temperature requirements.
  • Nutritional deficiencies and inadequate temperatures can decrease the length of time a bearded dragon can survive without food.
  • Signs of starvation in bearded dragons include weight loss, lethargy, decreased appetite, dehydration, excess shedding, sunken eyes, physical weakness, and discoloration.
  • Proper feeding, including a balanced diet of live food and vegetables, along with supplements, is essential for the health and wellbeing of bearded dragons.

Overview of Bearded Dragons

Bearded Dragons (Pogona vitticeps) are a type of agamid lizard native to Australia. They have become popular exotic pets due to their hardy nature and interesting behaviors.

Breeding them is relatively easy as they reach sexual maturity faster than many other reptiles.

A diet plan that includes both insects and vegetables is necessary for optimal health and growth.

With proper care, Bearded Dragons can live up to 10-12 years in captivity.

Factors That Impact Starvation

The duration of starvation for an individual bearded dragon can be affected by various factors. These factors include dietary needs and temperature requirements. Nutritional deficiencies can lead to metabolic imbalances in the body. These imbalances can reduce the length of time a bearded dragon can survive without food.

Thermal stress caused by inadequate temperatures can also impact a bearded dragon’s ability to tolerate fasting. If the temperatures are not suitable, the dragon may not be able to go without food for as long. This highlights the importance of providing proper care for bearded dragons.

Maintaining a healthy environment is essential in preventing malnutrition or thermal shock. These conditions can occur if the dragon is not given the necessary nutrients or if the temperature is not regulated properly. If malnutrition or thermal shock occurs, it can reduce the amount of time a bearded dragon can go without food.

Average Fasting Period

On average, bearded dragons can fast for up to three weeks. This is determined by several factors:

  • Dietary needs:

  • Nutrition content of food.

  • Frequency of meals.

  • Temperature requirements:

  • Ambient temperatures for digestion and absorption.

  • Basking temperatures to break down food.

Bearded dragons are able to tolerate fasting periods but should have a balanced diet to maintain optimal health.

Signs of Starvation

Signs of starvation in bearded dragons can include:

  • Weight loss
  • Lethargy
  • Decreased appetite
  • Dehydration

Other signs to watch out for are:

  • Excess shedding of the beard and skin
  • Sunken eyes
  • Physical weakness
  • Discoloration

Dehydration symptoms can also be present such as:

  • Dry mucous membranes
  • Darker than normal urate color

If any of these symptoms are observed, it is important to seek veterinary assistance immediately to resolve the issue.

Tips for Proper Feeding

Proper feeding of bearded dragons is important for their health and wellbeing. They require a diet that meets their dietary requirements, as well as an environment with the correct temperature regulation. A balanced diet includes:

  • Live food: such as crickets, mealworms, wax worms, super worms
  • Vegetables: such as carrots, sweet potatoes, squash
  • Supplements: provide essential vitamins and minerals

Mealtime routine should be kept consistent to ensure optimal digestion. Feeding frequency depends on the age of the dragon; hatchlings should be fed daily while adults can go several days between meals.

Frequently Asked Questions

What Type of Food Should a Bearded Dragon Eat?

Bearded dragons require a varied and balanced diet to maintain good health, including live insects, fruits and vegetables. Humidity and UV lamps should be regulated in their habitat to provide optimal conditions for digestion. Offering a variety of food types will reduce health risks associated with poor nutrition.

What Is the Average Lifespan of a Bearded Dragon?

The average lifespan of a bearded dragon is 8-10 years when provided with proper care, such as heat lamps and UV lighting. Regular veterinary checkups and a diet high in protein are also essential for their long-term health. Proper care can help ensure your dragon has the longest, happiest life possible.

How Often Should a Bearded Dragon Be Fed?

Bearded dragons should be fed daily, as their breeding habits require a temperature-controlled environment. A diet of insects, leafy greens and fruits will provide them with the necessary nutrition to thrive.

What Environmental Conditions Are Best for a Bearded Dragon?

Bearded dragons are best kept in a habitat that provides the correct temperature, humidity, and lighting requirements. Optimal temperatures should range from 78-85 degrees Fahrenheit while basking spots can reach up to 95 degrees. Lighting needs should include both UVB and UVA lighting and the substrate should be an appropriate sand for burrowing.

How Much Space Does a Bearded Dragon Need?

When selecting an enclosure for a bearded dragon, the size of the enclosure should be considered. It is recommended that at least a 20-gallon tank or larger is used, as well as having proper heat requirements. An ideal temperature for a bearded dragon ranges between 80-95℉ during the day and 75℉ at night.


Bearded dragons are fascinating creatures that require a specific diet and environment to remain healthy. The length of time a bearded dragon can go without food will depend on factors such as its age, activity level, health status, and the temperatures it is exposed to.

Generally speaking, a healthy adult bearded dragon can survive up to two weeks without food while juveniles may only last four or five days. It’s important to know the signs of starvation in order to ensure your bearded dragon receives proper nutrition and avoid any long-term harm.

Through careful monitoring and providing adequate amounts of nutritious food, owners can help their pet enjoy an active, happy life.

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