Omega-3 Challenge



In this guide:
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Invite your friends, family, or community to an omega-3 challenge with you. It’s fun, and you’ll even earn rewards!


What is

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Omega-3s are essential fatty acids that our body needs to function properly but can’t produce on its own. They come in three types: EPA, DHA, and ALA and are found in foods like fish, nuts, and seeds

Starting an omega-3 challenge and inviting friends and family to join you is a great way to increase your overall health while keeping each other motivated to stick to your habits along the way.

Health Benefits of Omega-3

Brain function

Omega-3s are important for brain function and development, and can improve cognitive function, memory, and mood.

Heart health

Omega-3s can help reduce triglycerides, lower blood pressure, and reduce the risk of heart disease and stroke.


Omega-3s have anti-inflammatory properties, which can help reduce the risk of chronic diseases such as arthritis, diabetes, and certain types of cancer.

Eye health

DHA, one of the types of omega-3s, is important for eye health and can help prevent age-related macular degeneration.

Skin health

Omega-3s can help improve skin health by reducing inflammation and improving skin hydration.

Pregnancy & infancy

Omega-3s are important for fetal development and can improve brain and eye development in infants.

Supplementing With Omega-3

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When starting your omega-3 challenge, there are several important factors to keep in mind:


Quality. It’s important to choose a high-quality omega-3 supplement from a reputable brand that has been independently tested for purity and potency.


Dosage. The recommended dosage of omega-3 supplements varies depending on the individual’s age, health status, and specific health goals. It’s important to follow the recommended dosage instructions on the supplement label or as advised by a healthcare professional.


Form. Omega-3 supplements come in various forms, including fish oil, krill oil, and algae oil. Fish oil supplements are the most commonly used, but krill oil and algae oil are suitable for individuals who are vegetarian or vegan.

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Interactions. Omega-3 supplements can interact with certain medications, including blood thinners, so it’s important to inform your healthcare provider of any supplements you’re taking.


Side effects. While omega-3 supplements are generally considered safe, some people may experience side effects such as fishy aftertaste, gastrointestinal upset, or allergic reactions.


Dietary sources. Omega-3 supplements are not the only way to obtain these essential fatty acids. Fatty fish, such as salmon and tuna, as well as plant sources like flaxseed, chia seeds, and walnuts, are good dietary sources of omega-3s.

Omega-3 Food Sources

Omega-3 fatty acids are essential fats that cannot be produced by the body and must be obtained through the diet or supplements. Here are some food sources of omega-3:

Fatty fish

Salmon, tuna, mackerel, sardines, and herring are excellent sources of omega-3. Aim to consume at least two servings of fatty fish per week.

omega-3 food sources

Certain types of algae, such as spirulina and chlorella, are rich in omega-3 and are a good option for vegetarians and vegans.

Chia seeds

These small seeds are also rich in ALA and can be added to smoothies, oatmeal, or yogurt.


Shrimp, crab, and oysters also contain omega-3, although in smaller amounts compared to fatty fish.


These tiny seeds are a great source of alpha-linolenic acid (ALA), a type of omega-3 fatty acid.


These nuts are a good source of ALA and can be eaten as a snack or added to salads.

Leafy greens

Dark, leafy greens like spinach, kale, and collard greens contain small amounts of omega-3.

Grass-fed beef

Beef from grass-fed cows has a higher concentration of omega-3 than beef from grain-fed cows.


Soybeans and soy products such as tofu and tempeh contain omega-3. Soy is often treated with the toxic pesticide, glyphosate, so it’s extremely important to consume organic soy products only.

It’s important to note that the type of omega-3 found in plant sources (ALA) is different from the type found in fatty fish (EPA and DHA), and the body may not be able to convert ALA into EPA and DHA efficiently.


For this reason, it’s recommended to consume fatty fish or take an omega-3 supplement if you’re unable to meet your daily needs through diet alone.


Omega-3 fatty acids can be broken down into two separate fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).


The optimal ratio of EPA and DHA intake depends on the specific health condition being targeted. However, in general, a ratio of EPA to DHA of 1:1 or higher EPA than DHA is recommended for overall health and well-being.


EPA is known for its anti-inflammatory properties, while DHA is important for brain function and development. Research suggests that a higher ratio of EPA to DHA may be beneficial for conditions such as depression, anxiety, and cardiovascular disease, while a higher ratio of DHA to EPA may be more beneficial for brain and eye health.


It’s important to note that individual needs may vary based on age, health status, and other factors. It’s always best to consult with a healthcare professional before making any significant changes to your diet or supplement regimen.

Starting an Omega-3 Challenge

Starting an omega-3 supplementing habit can be a simple and effective way to boost your intake of these essential fatty acids. Here are some tips to get started:


Consult with a professional

Before starting any new supplement regimen, it’s important to speak with a healthcare professional to determine the appropriate dosage and ensure it’s safe and appropriate for your individual needs.


Choose a high-quality supplement

Look for a reputable brand that has been independently tested for purity and potency. Consider factors such as the form of omega-3 (fish oil, krill oil, or algae oil) and the concentration of EPA and DHA.


Start with a low dosage

Begin with a lower dose to allow your body to adjust, and gradually increase the dosage as advised by your healthcare professional.


Take with meals

Taking your omega-3 supplement with a meal that contains healthy fats can improve absorption and reduce the risk of side effects such as fishy aftertaste.


Make it a habit

Incorporate taking your omega-3 supplement into your daily routine, such as taking it with breakfast or before bed.


Supplement with friends

Invite your friends, coworkers and family members to join your omega-3 challenge. Having others hold you accountable can increase your motivation to stick to your habit.


Consider dietary sources

In addition to supplements, aim to include dietary sources of omega-3, such as fatty fish, flaxseeds, and walnuts, in your diet.

Omega-3 Setbacks

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While omega-3 supplements are generally considered safe, some people may experience setbacks when starting a supplementing habit. Here are some common setbacks that someone might encounter when starting an omega-3 challenge…


Fishy aftertaste or gastrointestinal upset. Some people may experience fishy aftertaste, burping, or gastrointestinal upset when taking omega-3 supplements. To minimize these side effects, take your supplement with meals that contain healthy fats, such as avocado or nuts.


Interactions with medications. Omega-3 supplements can interact with certain medications, such as blood thinners. It’s important to inform your healthcare provider of any supplements you’re taking and to follow their guidance to avoid potential interactions.


Quality concerns. Low-quality omega-3 supplements may contain harmful contaminants, such as mercury and PCBs. To ensure the quality and purity of your supplement, choose a reputable brand that has been independently tested.


Inconsistent intake. For optimal benefits, it’s important to take omega-3 supplements consistently and as recommended by your healthcare provider. Missing doses or taking inconsistent dosages may result in a lack of benefits.

omega-3 setbacks

Cost. High-quality omega-3 supplements can be expensive, which may be a barrier for some people. To reduce costs, consider purchasing in bulk or comparing prices from different brands.


Vegan or vegetarian lifestyle. Some omega-3 supplements are derived from fish oil, which may not be suitable for individuals who follow a vegan or vegetarian lifestyle. In this case, consider plant-based alternatives, such as algae oil.


It’s important to discuss any setbacks or concerns with your healthcare provider to determine the best course of action. They may be able to recommend alternative forms of omega-3 or provide guidance on how to minimize side effects.

Omega-3 FAQ’s

The recommended dosage of fish oil or omega-3 supplements varies based on individual needs and health status. It’s important to consult with a healthcare professional to determine the appropriate dosage for you.


In general, the American Heart Association recommends that adults consume two servings of fatty fish per week, which provides about 500 milligrams (mg) of EPA and DHA per day. If you’re not able to consume enough fatty fish in your diet, a supplement may be recommended.


According to the National Institutes of Health, the recommended daily intake of EPA and DHA combined is 250-500 mg for healthy adults. For those with specific health conditions, such as high triglycerides or heart disease, higher dosages may be recommended under the guidance of a healthcare professional.


It’s important to choose a high-quality supplement and follow the recommended dosage on the label or as directed by your healthcare provider. Taking too much fish oil can increase the risk of bleeding or other side effects.

The timing of when to take fish oil supplements can vary based on personal preference and lifestyle. Here are some general guidelines:


Take fish oil supplements with a meal. Taking fish oil supplements with a meal that contains some fat can help improve absorption and reduce the risk of gastrointestinal side effects.


Split up your dosage. If you take a high dosage of fish oil, consider splitting up your dosage into smaller amounts throughout the day. This can also help improve absorption and minimize side effects.


Consider taking at night. Some people find that taking fish oil supplements at night can help reduce any potential gastrointestinal side effects, such as burping or reflux.


Consistency is key. Regardless of the timing, it’s important to take fish oil supplements consistently to see the most benefits.


Consult with your healthcare provider. If you have specific health concerns or conditions, your healthcare provider may recommend a specific time of day to take fish oil supplements or provide guidance on the best way to incorporate them into your routine.

Ultimately, the best time to take fish oil supplements is the time that works best for you and fits into your lifestyle.

Yes, there are potential interactions between fish oil supplements and certain medications. Some medications that may interact with fish oil supplements include:


Blood-thinning medications.Fish oil supplements may increase the risk of bleeding when taken with blood-thinning medications like warfarin or aspirin.


Diabetes medications. Fish oil supplements may lower blood sugar levels, so taking them with diabetes medications may increase the risk of low blood sugar.


High blood pressure medications. Fish oil supplements may lower blood pressure, so taking them with high blood pressure medications may cause blood pressure to drop too low.


Cholesterol-lowering medications. Fish oil supplements may increase the effects of cholesterol-lowering medications, so it’s important to monitor cholesterol levels closely.


It’s important to talk to your healthcare provider before taking fish oil supplements if you are taking any medications or have any underlying medical conditions. They can help determine if fish oil supplements are safe and appropriate for you.

Choosing a high-quality fish oil supplement can be a daunting task as there are many products available on the market. Here are some factors to consider when choosing a high-quality fish oil supplement:


Purity. Look for a supplement that has been purified to remove any contaminants such as mercury, lead, and PCBs.


Type of fish. Choose a supplement that is made from oily fish, such as salmon, sardines, anchovies, or mackerel, as they contain higher amounts of omega-3 fatty acids.


Omega-3 content. Look for a supplement that provides at least 500 mg of EPA and DHA per serving.


Freshness. Choose a supplement that is fresh and has not expired. The expiration date should be clearly marked on the label.


Third-party testing. Look for a supplement that has been third-party tested for quality and purity.


Brand reputation. Choose a supplement from a reputable brand that has a good track record of producing high-quality supplements.


Price. While price is not always an indicator of quality, be wary of supplements that are significantly cheaper than others, as they may not be of the same quality.


It’s also important to read the label carefully and follow the dosage instructions provided. If you have any concerns or questions about choosing a high-quality fish oil supplement, consult with your healthcare provider or a registered dietitian.

Supporting Your Omega-3 Challenge

There are several resources that can help support someone’s omega-3 supplementing habit, including:


Registered Dietitian or Nutritionist. A Registered Dietitian or Nutritionist can provide personalized advice on meeting your individual nutritional needs and incorporating omega-3 supplements into your diet.


Healthcare provider. A healthcare provider, like a medical or naturopathic doctor, can help determine if omega-3 supplements are appropriate for you, provide guidance on dosages, and monitor any potential interactions with medications.


Omega-3 supplement brands. Many omega-3 supplement brands offer resources on their websites, such as dosage recommendations, information on the benefits of omega-3s, and frequently asked questions.


Online communities. Online communities, such as the MasterHealth community, can provide support and advice from others who have experience with omega-3 supplements.


It’s important to use reputable resources when seeking information about omega-3 supplements to ensure accurate and trustworthy information.

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