No, they don't.
Hamsters don't need to consume salt, and in fact, salt is harmful to their health. Here are the specific reasons and points for attention:
1. The Harm of Salt to Hamsters
Kidney Burden: Hamsters' kidneys can't effectively process salt. Consuming salt will increase the burden on their kidneys, and it may lead to kidney damage.
Cellular Water Imbalance: Excessive sodium ions will cause water loss within hamsters' cells, resulting in cysts and other health problems.
Blood Problems: A high-salt diet will make red blood cells stick together, leading to thickened blood, and increasing the risks of high blood pressure, atherosclerosis, blood clots, and even cerebral hemorrhage.
2. Dietary Taboos for Hamsters
Avoid High-Salt Foods: Processed human foods, pickled vegetables, and other foods high in salt should never be fed to hamsters.
Choose Natural Foods: Hamsters' diet should mainly consist of fresh vegetables, fruits, grains, and low-sugar foods. Avoid any foods that are salty or overly seasoned.
3. Support from Scientific Research
As early as in the research conducted in 1956, it was found that hamsters have a natural repulsion to sodium chloride (salt), and even if it is diluted in water, it will have a serious impact on their health.
4. Feeding Suggestions
Specialized Feed: It is recommended to feed the feed specially designed for hamsters to ensure a balanced nutrition and no salt content.
Regular Inspections: Regularly clean the food storage area of hamsters to prevent the food from getting moldy or spoiled.
In conclusion, hamsters don't need salt, and salt poses a serious threat to their health. When raising them, special attention should be paid to avoiding any salty foods, and choosing a natural and balanced diet to ensure the health of hamsters.