Fish Oil - How Many Calories?

Reviewed by Dyt. Şeyda Ertaş, Registered Dietitian Last reviewed: January 4, 2026

Fish Oil

5 gr
Fish Oil image
45kcal
Carbohydrate0 gr %0
Protein0 gr %0
Fat4.99 gr %100

Fish Oil Nutrition Values

Nutrients100 gr1 Teaspoon (5g)
Calories(kcal)89845
Carbohydrate (g)00
Protein (g)00
Fat (g)99.84.99
Fiber (g)00
Cholesterol (mg)57042.5
Sodium (mg)00
Potassium (mg)10.05
Calcium (mg)10.05
Iron (mg)0.070
Vitamin A (IU)1001500
Vitamin C (mg)00

Nutritional values are based on the USDA database. Natural variations may occur; this information is for informational purposes only and does not constitute medical advice.

Dietitian's Tips for Consuming Fish Oil

  • Metabolic Effect: Fish oil is rich in omega-3 fatty acids and helps reduce inflammation in the body. It also supports heart health and improves brain functions.
  • Consumption Recommendation: You can consume fish oil directly or add it to your salads and meals. However, since cooking at high temperatures can damage the structure of omega-3 fatty acids, it is more beneficial to add it after the cooking process.
  • Things to Consider: Fish oil supplements may cause stomach upset or fishy aftertaste side effects in some people. Therefore, it is important to consult your doctor to determine the appropriate dose.
  • Exercise Equivalent: It is enough to walk at a light pace for about 5 minutes to burn the calories you get from a teaspoon of fish oil. However, considering the benefits of fish oil, its calorie is insignificant.