Increased risk of prostate cancer rejected by omega-3 fatty acids
Dietary supplements with omega-3 fatty acids protect heart health without increasing the risk of prostate cancer, as two recent studies have shown.
Recent results from the Intermount Institute for Health Relations study show that omega-3 fatty acids in dietary supplements protect heart health while not increasing the risk of prostate cancer. The results of both studies were presented at this year's Scientific Meeting of the American Heart Association in Philadelphia.
Omega-3 fatty acids to protect against heart disease?
Does it make sense to take omega-3 fatty acid supplements to protect against heart disease, although there have been reports in the past that the risk of prostate cancer may be increased? Researchers at the Intermaster Health Institute for Health Relations have now reported that taking a popular dietary supplement protects the heart without increasing the risk of prostate cancer.
Two new studies have been carried out on this topic
The research team presented two new studies on omega-3 fatty acids at the American Heart Association Scientific Sessions 2019 in Philadelphia on November 17, 2019. One study looked at 87 people who were part of the Intermount Registry INSPIRE and had already developed prostate cancer. These patients were also tested for plasma levels of docosahexaenoic acid (DCA) and eicosapentaenoic acid (EPA), two common omega-3 fatty acids.
Higher levels of omega-3s were not associated with prostate cancer
Compared to a control group of 149 men, the researchers found that higher levels of omega-3s were not associated with an increased risk of prostate cancer. This contradicts the results of a 2013 study suggesting a possible association between higher plasma levels of omega-3s and development of prostate cancer.
No link evidence found
"When I recommend omega-3 to protect the heart of my patients, I want to make sure I do not put them at risk for prostate cancer," study author Viet T said in a statement. Le from the Institute for Health Inter-Health Relationships Online. "Our study revealed no evidence of a relationship," the doctor added.
A second study examined blood flow to the heart
In the second study presented, the researchers examined 894 patients who underwent the so-called "cervical cancer" procedure. coronary angiography. This test shows how our blood flows through the arteries in the heart. These patients had no history of heart attack or coronary heart disease, but after their first angiogram, about 40 percent had a serious illness and about ten percent suffered from a so-called three-vessel disease, Le said.
Plasma levels of omega-3 metabolites were measured
The researchers also measured plasma levels of omega-3 metabolites, including DHA and EPA. Patients were then followed up medically to determine who later suffered a heart attack, stroke or heart failure. Of course, even deaths were considered.
Does Omega-3 really help protect our heart?
Patients who had higher levels of omega-3 metabolites had a lower risk of the above effects, regardless of whether they had a serious disease with their angiogram. The results of the study are important because they have been studied as omega-3 helps patients already suffering from heart disease.
Omega-3 improves survival
While the apparent link between higher levels of plasma omega-3s and severe heart disease outcomes after the initial angiogram may raise concerns that omega-3s are not useful, the researchers found that there was a link between higher levels of omega-3s and survival after ingestion.
Omega-3 does not increase the risk of prostate cancer
In short, higher levels of omega-3s are unlikely to increase the risk of prostate cancer, while at the same time they appear to protect against death from heart disease. (How)
- Omega-3 continues to show protection against deaths related to heart disease, without the risk of prostate cancer
This article contains general information only and should not be used for self-diagnosis or treatment. He could not replace a doctor's visit.