1 serving (4 grams) contains 40 calories, 0.0 grams of protein, 4.0 grams of fat, and 0.0 grams of carbohydrates.
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Nutrition Information
Calories |
2366.9 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 236.7 g | 303% | |
| Saturated Fat | 59.2 g | 296% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 0 mg | 0% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 0 g | 0% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 0 mg | 0% | |
| Iron | 0 mg | 0% | |
| Potassium | 0 mg | 0% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Fish oil
Fish oil is derived primarily from oily fish like salmon, mackerel, and sardines, which are abundant in omega-3 fatty acids. It is commonly used as a dietary supplement or incorporated into dishes in coastal cuisines where seafood is a staple. Fish oil mostly contains eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), two essential omega-3 fatty acids that support overall health. It also contains small amounts of saturated fats, vitamin A, and vitamin D. Fish oil is renowned for its contribution to heart, brain, and joint health, making it a popular choice in modern diets focused on well-being and longevity.
Health Benefits
- Supports cardiovascular health by reducing triglyceride levels and improving heart function due to omega-3 fatty acids (EPA and DHA).
- Promotes brain health and cognitive function, as DHA is critical for maintaining brain cell structure.
- Reduces inflammation in joints and can alleviate symptoms of rheumatoid arthritis due to anti-inflammatory properties of omega-3s.
Dietary Considerations
Selection and Storage
Store fish oil supplements in a cool, dry place away from direct sunlight. If using fresh fish for oil extraction, refrigerate or freeze to preserve freshness and prevent spoilage.
Common Questions About Fish oil Nutrition
What are the key nutritional contents of fish oil?
Fish oil is primarily a source of omega-3 fatty acids, particularly EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). It typically contains around 40 calories and 4.5 grams of fat per teaspoon, with no protein or carbohydrates. It is also a modest source of vitamins A and D depending on the type of fish oil.
Is fish oil suitable for a keto or low-carb diet?
Yes, fish oil is suitable for both keto and low-carb diets as it contains no carbohydrates and is composed almost entirely of healthy fats. Its omega-3 fatty acids can help improve the fat profile of a high-fat keto diet.
What are the main health benefits of fish oil?
Fish oil is well-known for supporting heart health by helping to reduce triglycerides and inflammation. It's also beneficial for brain function, joint health, and may aid in reducing symptoms of depression or anxiety. However, excessive intake can lead to side effects such as blood thinning or gastrointestinal discomfort.
How much fish oil should I take daily?
The recommended daily intake of omega-3s varies by individual, but general guidelines suggest 250-500 mg of combined EPA and DHA for most people. This equates to around 1-2 teaspoons of standard fish oil. Consult a healthcare provider for personalized advice.
How does fish oil compare to flaxseed oil as a source of omega-3s?
Fish oil is a more efficient source of omega-3s because it provides EPA and DHA directly, while flaxseed oil contains ALA (alpha-linolenic acid), which the body must convert into EPA and DHA. This conversion process is typically inefficient, with only about 5-15% of ALA being converted into the active forms.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
