Fish peptides (unspecified)
Synopsis of Fish peptides (unspecified)
History
Fish peptides, derived from the enzymatic hydrolysis of fish proteins, have a long-standing history in traditional medicine across various coastal cultures. For centuries, populations in Asia and Scandinavia have valued fish-based broths and extracts not only for their nutritional content but also for their revitalizing properties. Historical remedies often involved the consumption of fish soups or fermented fish products to promote wound healing, fortify the immune system, and support overall vitality. These natural preparations were especially prized for aiding recovery from illness or strenuous physical activity, a testament to the perceived healing power of marine-derived nutrients.
In traditional Chinese and Japanese medicine, fish peptides were sometimes included in tonics and congees, believed to strengthen the body, improve energy (qi), and enhance skin health. Fisherfolk in the Nordic regions created fish liver oils and hydrolysates, which were administered to treat fatigue, respiratory conditions, and joint discomfort, reflecting an early appreciation for bioactive peptides and omega fatty acids.
Modern herbalists have recognized the synergistic potential of fish peptides when combined with botanicals. Today, these peptides are often blended with herbs like turmeric, ginger, and ginseng to develop supplements that target inflammation, support joint health, and boost overall wellness. The unique profile of bioactive peptides in fish has demonstrated antioxidant, antihypertensive, and immune-modulating effects, enriching the efficacy of multi-ingredient formulas. These combinations harness both marine and plant bioactives, offering holistic benefits rooted in centuries of traditional use while supported by emerging scientific validation. As a result, fish peptides continue to be celebrated for their valuable contributions to both traditional and modern health practices.
Traditional and scientific validation
Fish peptides, protein fragments derived from the enzymatic hydrolysis of fish proteins, have been traditionally consumed as part of diets in various cultures, particularly in Asia, where fish broths and fermented fish products have long been valued for their health-promoting properties. In recent decades, scientific interest in fish peptides has grown due to their potential bioactive properties, including antihypertensive, antioxidant, anti-inflammatory, and immune-modulating effects.
A growing body of laboratory and preclinical research suggests that certain fish-derived peptides, such as those isolated from cod, sardines, or salmon, can inhibit angiotensin-converting enzyme (ACE) activity, which may help support healthy blood pressure levels. For instance, some small-scale clinical studies have indicated a modest reduction in blood pressure among individuals consuming fish peptide supplements. Additionally, animal and in vitro studies have demonstrated antioxidant and anti-inflammatory effects, as well as potential benefits for lipid metabolism and glucose regulation.
While these findings are promising, robust clinical trials in humans remain limited, and more large-scale, well-controlled studies are needed to confirm the efficacy and safety of fish peptide supplementation for specific health outcomes. Nevertheless, fish peptides are generally considered safe and are valued for being a high-quality protein source, easily digestible, and allergen-friendly compared to some other protein hydrolysates. As research advances, fish peptides continue to offer exciting potential as functional ingredients in nutritional products, contributing to overall wellness and supporting specific health goals.
Fish peptides (unspecified) is used for these health conditions
Arthritis (Scientific)
Cholesterol (high) (Scientific)
Circulation (poor) (Scientific)
Diabetes (Scientific)
Hypertension (Scientific)
Inflammation (Scientific)
Osteoporosis (Scientific)
Triglycerides (high) (Scientific)
Wounds and Sores (Scientific)
Fish peptides (unspecified) is used to support these body systems
Arteries (Scientific)
Circulatory System (Scientific)
Immune System (Scientific)
Intestinal System (Scientific)
Joints (Scientific)
Muscles (Scientific)
Skeletal System (Bones) (Scientific)
Skin (Scientific)