Fish, pike, northern, liver (Alaska Native)
Category: American Indian/Alaska Native Foods
Nutrition Highlights
Serving Size
Calories
156
Nutrient
% Daily Value*
*Daily Values are based on the reference caloric intake of 2,000 calories for adults and children aged 4+ years. Source: Food & Drug Administration
Calorie Sources
| Nutrient | Calories kcal (%) |
|---|---|
| Fat | 72 (46.2%) |
| Protein | 66 (42.6%) |
| Carbohydrate | 17 (11.0%) |
| Total | 156 (100%) |
Serving: 100g/3.5oz [100g]
Composition
| Nutrient | Weight g (%) |
|---|---|
| Water | 70 (69.8%) |
| Protein | 17 (16.6%) |
| Fat | 8.0 (8.0%) |
| Carbohydrate | 4.3 (4.3%) |
| Ash | 1.3 (1.3%) |
| Total | 100 (100%) |
Serving: 100g/3.5oz [100g]
Benefits
-
High in vitamin A which is important for vision and immune function
-
Rich source of vitamin D which is important for bone and immune health
-
Excellent source of protein to support muscle growth and repair
-
Contains omega-3 fatty acids EPA and DHA which have heart health benefits
-
High in selenium which is an antioxidant and supports thyroid function
Risks
-
High in vitamin A. Consuming large amounts can lead to hypervitaminosis A which causes headaches, nausea, fatigue and in severe cases bone and liver damage
-
High in purines which can cause gout in susceptible individuals if consumed in large amounts
-
May contain contaminants like mercury depending on the species of fish and location caught. Northern pike is generally low in mercury but Alaskan varieties may be higher
-
Prone to spoilage due to high oil and moisture content. Must be handled and stored properly to avoid foodborne illness from bacteria like salmonella or listeria
-
May contain PCBs, dioxins and other environmental pollutants depending on location caught due to bioaccumulation up the food chain. Alaskan waters generally have lower levels
Additional Information
Fish, pike, northern, liver (Alaska Native) is a unique food product that offers a range of nutritional benefits and risks. As a nutrition expert, I will discuss both aspects to provide a comprehensive understanding of this item.
Nutritional Benefits:
1. High in Protein: Pike liver is a rich source of high-quality protein, which is essential for growth, repair, and maintenance of body tissues. Protein also plays a crucial role in the production of enzymes, hormones, and antibodies.
2. Omega-3 Fatty Acids: Fish, including pike liver, is known for its abundance of omega-3 fatty acids. These essential fats have numerous health benefits, such as reducing inflammation, improving brain function, and promoting heart health. Omega-3 fatty acids are particularly important for cognitive development in infants and may help lower the risk of chronic diseases like heart disease and arthritis.
3. Vitamin A: Pike liver is a potent source of vitamin A, providing the body with retinol, a preformed version of the vitamin. Vitamin A is vital for maintaining healthy vision, supporting immune function, and promoting cell growth and differentiation.
4. Vitamin D: Another notable nutrient found in pike liver is vitamin D. This vitamin plays a crucial role in calcium absorption, bone health, and immune function. Adequate vitamin D levels are also associated with a reduced risk of certain cancers and autoimmune diseases.
5. Minerals: Pike liver contains essential minerals like iron, zinc, selenium, and phosphorus. Iron is necessary for oxygen transport and preventing anemia, while zinc supports immune function and wound healing. Selenium acts as an antioxidant, protecting cells from damage, and phosphorus is essential for bone health and energy production.
Nutritional Risks:
1. High Cholesterol: Like other animal livers, pike liver is relatively high in cholesterol. While dietary cholesterol doesn't have as significant an impact on blood cholesterol levels as previously believed, individuals with high cholesterol or cardiovascular conditions should consume it in moderation.
2. Heavy Metal Contamination: Fish, including pike, can accumulate heavy metals like mercury and lead due to environmental pollution. These metals pose a potential health risk, especially for pregnant women, nursing mothers, and young children. It is crucial to consume fish from clean water sources and follow local advisories regarding fish consumption.
3. Vitamin A Toxicity: While vitamin A is essential for health, excessive intake can lead to toxicity. Pike liver, being a concentrated source of vitamin A, should be consumed in moderation, especially by pregnant women, as excessive levels of vitamin A can harm fetal development.
In conclusion, pike liver (Alaska Native) offers several nutritional benefits, including high-quality protein, omega-3 fatty acids, vitamins A and D, and essential minerals. However, it is important to be aware of the risks associated with its high cholesterol content, potential heavy metal contamination, and the possibility of vitamin A toxicity. As with any food, moderation and informed consumption are key to obtaining the benefits while minimizing potential risks.