Functions and Effects of Fish Maw
May 12, 2022
Source: Cainiu Health
Dr. Zhao Haiming
Introduction
Fish maw primarily functions to strengthen the spleen, tonify the kidneys, and promote diuresis. It is indicated for edema, dysuria, dizziness, vertigo, knee soreness and pain, mental fatigue, poor appetite, pale tongue with thin white coating, and a fine-rapid pulse—symptoms attributable to deficiency of spleen and kidney qi. Rich in protein, fat, calcium, phosphorus, iron, and other nutrients, fish maw is sweet in flavor and neutral in nature, entering the Kidney and Liver meridians. Additionally, it possesses other therapeutic effects, including nourishing the kidneys and enriching essence, tonifying the Liver and dispelling wind, arresting bleeding, and exerting anticancer activity.
As living standards continue to improve, an increasing number of people are paying greater attention to health preservation—using such practices to maintain and enhance physical well-being. So, what are the health benefits and therapeutic effects of fish maw?
Health Benefits and Therapeutic Effects of Fish Maw
Fish maw primarily functions to strengthen the spleen, tonify the kidneys, and promote diuresis. It is commonly used to treat edema, dysuria, dizziness, vertigo, knee soreness and pain, mental fatigue, poor appetite, pale tongue with thin white coating, and a fine, rapid pulse—all symptoms attributable to deficiency of spleen and kidney Qi. Rich in protein, fat, calcium, phosphorus, iron, and other nutrients, fish maw has a sweet taste and neutral nature, and enters the Kidney and Liver meridians. Additionally, it offers benefits including kidney-tonification and essence-enrichment, liver-nourishment and wind-dispelling, hemostasis, and anti-cancer properties.
Commonly known as “fish bladder,” fish maw serves as a depth regulator for swimming fish—and functions like a “life jacket” during locomotion. By inflating or deflating, it adjusts the fish’s specific gravity, enabling the fish to maintain stable buoyancy in water with minimal muscular effort. However, when a fish descends beyond a certain depth, immense external pressure prevents further regulation of the swim bladder’s volume. At this point, its buoyancy falls below its body weight, causing it to sink involuntarily to the seabed. Unable to resurface, the fish ultimately suffocates and dies.
As with any food, moderation is key: excessive consumption may irritate the stomach. Therefore, preparing fish maw in soup form is recommended to maximize nutrient absorption. We hope this information proves helpful to you!
