The National Fisheries Institute’s Dish on Fish highlights the UCLA-led research ahead of Men’s Health Month, which is observed in the U.S. in June.
Key Points
- A UCLA study found that omega-3s from fish like salmon may help slow prostate cancer progression.
- Men on a high omega-3, low omega-6 diet saw a 15% drop in cancer cell growth, while those on a regular diet saw a 24% increase.
- Study involved 100 men with early-stage prostate cancer under active surveillance.
- Released ahead of Men’s Health Month by Dish on Fish to highlight diet’s role in men’s health.
Measure Your Vitamin D Level – Save 15% When Including Your Omega-3 Index with Code Omega3s
McLEAN, Va., May 15, 2025 /PRNewswire-PRWeb/ — A recent study from UCLA researchers is making waves just in time for Men’s Health Month in June: Eating a diet rich in omega-3 fatty acids — prevalent in salmon, mackerel, cod, and other fish — may help slow the progression of prostate cancer in men.
The findings, published in the Journal of Clinical Oncology, revealed that men who followed a low omega-6, high omega-3 diet, supplemented with fish oil, showed a significant reduction in the rate at which prostate cancer cells multiplied. As June marks Men’s Health Month, Dish on Fish (www.dishonfish.com) is spotlighting this new research to encourage men to take simple, science-backed steps toward improving their health through diet.
“This is encouraging news for men and their families,” said Rima Kleiner, MS, RD, registered dietitian-nutritionist and Dish on Fish spokesperson. “Omega-3s from fish have long been linked to heart and brain benefits, and now we’re seeing promising data on their role in slowing prostate cancer cell growth.
“Eating seafood at least twice a week is a small but powerful lifestyle change that can support men’s long-term health,” Kleiner added. “At Dish on Fish, we have dozens of delicious and no-fuss recipes, like our popular one-pan Mediterranean salmon, to help people make smart mealtime decisions.”
The UCLA-led clinical trial, CAPFISH-3, followed 100 men with low- or intermediate-risk prostate cancer who opted for active surveillance rather than immediate treatment. Over the course of a year, participants who adopted the omega-3-rich diet saw a 15% decrease in the Ki-67 index — a key marker of cancer cell growth. In contrast, the control group, which maintained their usual diet, experienced a 24% increase in this same marker.
The study supports a growing body of evidence that incorporating more fish and reducing intake of highly processed, omega-6-rich foods may play a valuable role in men’s cancer prevention strategies.
As part of its ongoing commitment to public health education, Dish on Fish offers practical resources, tips, and recipes to help consumers add more seafood to their diets. Connect with Dish on Fish’s social media pages, e-cookbook, blog posts, and more through its website: www.dishonfish.com.
About Dish on Fish
Dish on Fish, recognized as the #1 seafood blog by Feedspot, is a leading resource for new recipes and relevant, relatable, easy-to-understand health and nutrition information about seafood. Seafood is a vital part of a healthy diet. It’s an initiative sponsored by the National Fisheries Institute to encourage Americans to eat seafood at least Twice a week, as recommended by the U.S. Dietary Guidelines for Americans.
About The National Fisheries Institute
The National Fisheries Institute (NFI) is a nonprofit organization dedicated to education about seafood safety, sustainability and nutrition. From seagoing vessels to favorite seafood restaurants, the NFI’s diverse member companies bring delicious fish and shellfish to American families. The NFI promotes the federal government’s Dietary Guidelines, which suggest that Americans include fish and shellfish in their diets at least twice per week for longer, healthier lives.
Media Contact
Mary Eva Tredway, The National Fisheries Institute, 1 404-317-0731, [email protected]
SOURCE The National Fisheries Institute
Measure Your Levels Today – Get 15% Off when Including Your Omega-3 Index
Create your custom home blood spot kit to help determine if you are getting enough of the following nutrients shown to benefit overall health, along with other measures, including:
Vitamin D- Omega-3 Index plus Omega-3:Omega-6 and AA:EPA Ratios
- Magnesium (plus Zinc, Copper, Selenium, Lead, Cadmium & Mercury)
- hsCRP
- HbA1c
- Type 1 Diabetes Autoantibodies
- TSH
Vitamin DEnroll and test your levels today, learn what steps to take to improve your status of omega-3s, vitamin D and other nutrients and blood markers, and take action! By enrolling in the GrassrootsHealth projects, you are not only contributing valuable information to everyone, you are also gaining knowledge about how you could improve your own health through measuring and tracking your nutrient status, and educating yourself on how to improve it.