Can fish bladder protect vision?
Aug 02, 2025
Source: Cainiu Health
Dr. Wang Shuai
Introduction
Fish bladder has limited effects in protecting vision and should not be solely relied upon to maintain eye health. Additionally, it should be consumed in moderation. Fish bladder pairs well with foods rich in vitamin A, providing supplementary nutrients beneficial to vision. In daily life, to protect eyesight, it is important to eat more fresh vegetables and fruits, maintain proper eye hygiene, and avoid prolonged eye strain in order to more effectively preserve eye health.
Generally speaking, fish bladder has limited effects on protecting vision and should not be solely relied upon to maintain eye health. It is also important to consume it in moderation. Detailed analysis is as follows:
Fish bladder contains small amounts of minerals and amino acids, which can provide basic nutrition for the body and help maintain normal metabolism. However, it does not contain specific nutrients that directly benefit eye health, such as lutein, zeaxanthin, vitamin A, and other key substances crucial for vision protection. Overconsumption of fish bladder may increase the burden on the gastrointestinal tract, leading to discomforts such as bloating and indigestion, which may interfere with the body's absorption of other nutrients. Therefore, it is important to control the amount consumed and avoid excessive intake.
Fish bladder is best consumed together with foods rich in vitamin A to provide nutrients beneficial for vision. In daily life, to protect eyesight, one should eat more fresh vegetables and fruits, maintain proper eye hygiene, and avoid prolonged eye strain to more effectively safeguard eye health.
