You may have seen many reports saying that fish oil is helpful for reducing blood sugar level. Is it true? Actually, there is no evidence that shows fish oil has such function. What’s more, fish oil may even increase the blood sugar level.
Fish oil doesn't directly affect blood sugar levels. However, blood sugar, known as blood glucose, changes into other substances during the metabolic process, and the essential fatty acids in fish oil alter how these post-glucose products metabolize. Fish oil reduces the level of potentially harmful glucose metabolite called triglycerides.
Fish Oil lowers triglyceride levels by almost 30 percent, according to a statistical analysis of 26 different studies, reported in 1998 in “Diabetes Care.” The omega-3 fatty acids in fish oil can also increase the good HDL (high density lipoprotein) cholesterol, according to MayoClinic.com. Some people with type 2 diabetes do have slight increases in fasting blood sugar when they take fish oil, especially if they also take medications that control blood sugar. Some symptoms may occur due to the side effects of fish oil. As a result, a diabetic may experience increased urination and thirst, sudden weight loss, fatigue and blurred vision.
In conclusion, fish oil will not affect the blood sugar level. Yet, it indeed can reduce blood lipid, especially triglyceride. Therefore, if you are a diabetic, fish oil cannot be taken as a treatment to decrease the blood sugar level.
Even though fish oil has no effects on reducing blood sugar level, it has many other benefits. You should take it with a proper dosage. Generally speaking, you are recommended to take fish oil supplements with 1g to 4g daily to reduce triglycerides. Fish oil can interact with certain medications and medical conditions, so consult with your doctor before taking it.
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