The surprising effects of fish oil
Experts agree that these supplements can reduce multiple risk factors for heart disease. “Their benefits are impressive because they help reduce several risk factors that can lead to cardiovascular disease,” comments dietitian Julia Zumpano of the Cleveland Clinic’s Center for Human Nutrition. Zumpano says these risk factors include high triglycerides, blood clots, high blood pressure, and plaque build-up.
Dr. David Cutler, a family physician in Santa Monica, California, agrees that fish oil is a viable source of heart health support. “Unlike many other supplements, omega-3 fatty acids—obtained through the diet or from supplements—have multiple cardiovascular and metabolic effects. Although many of these effects are modest in impact, they provide biologically plausible evidence for a lower risk of cardiovascular disease in many studies of omega-3 fatty acid consumption,” explains the specialist for Parades.
Daily consumption of fish oil is beneficial in diabetes
A 2022 review found that consuming about 3 grams of omega-3 fatty acids daily, through supplements or nutrition, can lower blood pressure. The American Heart Association recommends that patients with coronary heart disease such as heart attacks take fish oil supplements as part of their current treatment.
Diabetes is another disease that can increase the risk of heart disease. An extensive 2020 review found that patients with type 2 diabetes who took fish oil supplements reported better blood lipid profiles. These were proven by test results for heart disease factors such as cholesterol and triglycerides). Of note, these supplements did not affect blood glucose control.
When to take fish oil supplements for a healthy heart
Unlike prescription drugs for cholesterol or high blood pressure, these supplements can be obtained without a prescription from a pharmacy. However, Julia Zumpano emphasizes that it is important to consult a doctor beforehand. “I would recommend these supplements only after I have access to the patient’s diet and nutrition,” notes Zumpano. She recommends, in most cases, a progressive omega-3 fatty acid diet before taking fish oil.
“Eat fatty fish 2-3 times a week: salmon, tuna, herring, mackerel and sardines,” adds Zumpano. “Choose fresh fish whenever possible. Try to limit your consumption of canned tuna because of the mercury.”
2023-12-03 06:01:03
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