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Tag: Fish oil quality

Explore our comprehensive collection of health articles in this category.

How to Check Original Fish Oil

5 min read
According to a 2025 study in China, significant quality variations were observed among commercially available fish oil supplements, highlighting that price is not an indicator of quality. This makes it crucial for consumers to know how to check original fish oil to guarantee they are receiving a pure and effective product, free from harmful oxidation and contaminants.

Is Norwegian Fish Oil the Best for Purity and Potency?

4 min read
An estimated 90% of Americans fail to consume the minimum recommended amount of oily fish for general health, leading many to turn to supplements. While various fish oils flood the market, Norwegian fish oil has long held a reputation as the gold standard. But is this reputation justified?

What Does it Mean to be IFOS Certified? Your Guide to Quality Omega-3s

4 min read
Over 200 brands globally have chosen to have their products evaluated by the International Fish Oil Standards (IFOS) program, a leading third-party testing and certification body. This means that for consumers, seeing the IFOS mark on a product answers a critical question: What does it mean to be IFOS certified?

What is a 5 Star IFOS Rating?

4 min read
According to the International Fish Oil Standards (IFOS), only a small percentage of omega-3 supplements on the market achieve its prestigious 5-star rating, representing the highest possible standard for quality and purity. This designation signifies a product that has undergone rigorous, independent, third-party testing to verify its contents, safety, and freshness.

Is Carlson a good brand of fish oil? A comprehensive review

3 min read
According to data from the International Fish Oil Standards (IFOS) program, many Carlson fish oil products consistently receive the highest possible 5-star rating. This independent certification highlights why so many consumers ask: is Carlson a good brand of fish oil?

Is Carlson Fish Oil Pure? A Deep Dive into Purity Standards

4 min read
According to the International Fish Oil Standards (IFOS) program, Carlson has received a five-star rating on over 28 of its fish oil products. This article explores the measures Carlson takes to ensure its products are as pure as advertised, examining purification methods, third-party testing, and sustainability efforts.

What ingredients should I avoid in fish oil?

5 min read
According to research, up to 62% of fish oil supplements on the market may be oxidized, meaning they are prone to spoilage. When choosing a supplement, it is critical to know what ingredients and quality markers to avoid to ensure you are getting a safe and effective product.

What is the Best Quality Fish Oil? Your Complete Buyer's Guide

4 min read
According to nutrition experts, over 90% of people don't consume enough oily fish, making high-quality fish oil supplements a viable alternative. However, the supplement aisle can be confusing, filled with products that vary significantly in potency, purity, and absorbability. Your ultimate goal is to select a product that delivers the most health benefits without unwanted contaminants or oxidation.

How can you tell if fish oil capsules are bad?

4 min read
Studies reveal that a significant amount of fish oil supplements on the market are rancid upon reaching consumers. Determining how can you tell if fish oil capsules are bad is essential to avoid ingesting oxidized oils. These oils lose their health benefits and can potentially cause harm. This guide provides simple at-home tests and tips to ensure supplement quality and freshness.

Are Omega-3 Supplements Oxidized? The Truth About Rancidity

4 min read
According to several studies, between 11% and 62% of commercially available omega-3 supplements have shown some level of oxidation, and the rate can vary widely depending on the brand and storage conditions. This means the question, "Are omega-3 supplements oxidized?" is a valid concern for many consumers.