Fish Oil Benefits (Are There Side Effects You Should Know?)

As an Amazon Associate I earn from qualifying purchases.

Updated February 26, 2021

Fish Oil Benefits And Side Effects Trying to find new ways to keep your brain and body healthy are extremely important if you plan on living a long and active life. Many people over the years have utilized Fish Oil supplements in order to gain the many benefits of omega-3 fatty acid. These rewards do not come without some side effects, which we further explain below.

What Is Fish Oil?

Fish Oil is a substance that comes from the tissues of many fish, mainly sourced from cold water. While you might be able to get enough fish oil from increasing your seafood intake, many people choose to take supplements instead.

This substance is extremely concentrated with omega-3 fats that can provide your body with tremendous health benefits when taken in the right dosages. The best natural sources of fish oil include herring, salmon anchovies, sardines and white fish.

Fish Oil Benefits

Here is a list of some of the main nootropic-related benefits of fish oils…

  • Help with ADHD
  • Vital for brain function
  • Treats anxiety symptoms
  • Helps arthritis
  • Can treat symptoms of depression

Helps Increase Focus

Fish Oil has been able to benefit many individuals who suffer from ADHD. Taking enough fish oil on a daily basis has been shown to reduce symptoms of ADHD and boost your ability to focus. It has been able to benefit people’s literacy as well as behavior.

Helps Prevent Cognitive Decline

Cognitive decline due to late-life memory disorders are incredibly disastrous to your health and can require you to need assistance with everyday activities. Fatty acids in Fish Oil have been shown to help slow cognitive decline and prevent atrophy of neural tissues in the brain.

Fish Oil has been shown to help relieve anxiety and reduce symptoms of depression in studies done on rats.

Immune System Benefits

In addition to these benefits, Fish Oil has been able to help people who suffer from arthritis, help optic issues, boost your immune system function, and help improve the health of your skin and hair. Many people have also used Fish Oil in order to help play a key role in sperm health and mobility, while also helping female fertility.

Fish Oil Side Effects

Some side effects of fish oil can include:

  • Digestive issues
  • Bad breath
  • Gas

Side effects are common when taking too much of any supplement. Fish Oil side effects can include gas, bad breath, digestion issues like heartburn, nausea, irregular stools, and nosebleeds. Many people find taking fish oil on a full stomach can help decrease these side effects.

Fish Oil Benefits – Summary

Overall, it is quite apparent that Fish Oil is incredible for brain health and should be used regularly. Taking too much Fish Oil can cause side effects that while not too serious, can cause some discomfort. Making sure you find out the proper dosage to take is important and can be done by either checking your bottle or by discussing it with a doctor.


Joe Costello CNC on FacebookJoe Costello CNC on InstagramJoe Costello CNC on LinkedinJoe Costello CNC on Vimeo
Joe Costello CNC
Certified Nutrition Coach (CNC)
Joe Costello is a National Academy of Sports Medicine (NASM) Certified Nutrition Coach, author, and internet blogger. Joe has more than 10 years of experience in the sports nutrition industry and over 3 years of experience as a supplement and nutrition blogger. As a Certified Nutrition Coach who specializes in dietary supplements, Joe strives to deliver accurate, comprehensive, and research-backed information to his readers.

You can find more of Joe’s work including his E-Books about fitness and nutrition at his official website joecostellonwc.com, or connect with him on LinkedIn, Facebook, Instagram, Vimeo, or YouTube. Joe Costello is one of the founders of TheSupplementReviews.org and years after the creation of the site, partnered with TEK Naturals, a nutritional supplement company.