Omega-3, Omega-6 & Omega-9: A Practical Guide (and Where Hemp Seed Oil Fits)

Omega fats are often talked about in nutrition — but just as often misunderstood. Some are labelled “good”, others “bad”, and the conversation can quickly become confusing.

In reality, omega fats are simply different types of fatty acids that each play important roles in the body. Understanding how they work together makes choosing oils and foods much easier.

What are omega fats?

Omega fats are types of unsaturated fatty acids. The numbers (3, 6 and 9) refer to their chemical structure — specifically where the first double bond appears in the fatty acid chain.

While the chemistry sounds technical, the practical takeaway is simple: different omega fats perform different jobs in the body.

Omega-3: often under-consumed

Omega-3 fats are involved in cell membrane function, nervous system health and normal inflammatory balance.

Common dietary sources include:

• Fatty fish
• Flaxseed
• Chia seeds
• Hemp seeds and hemp seed oil

Many modern diets tend to be lower in omega-3 compared to other fats, which is why they receive so much attention in nutrition discussions.

Omega-6: not the villain

Omega-6 fats are essential — meaning the body cannot produce them and must obtain them through food. They support normal growth, skin health and many everyday physiological processes.

The confusion around omega-6 usually comes from modern eating patterns, which often include high amounts from refined vegetable oils. This has led to a strong focus on increasing omega-3 intake in an attempt to “balance things out”.

But the body already has sophisticated systems designed to regulate fatty acid use and maintain homeostasis. Rather than trying to overwhelm the system with one type of fat, a more practical approach is to provide a balanced mix of fatty acids and allow the body to utilise what it needs.

This is one of the reasons hemp seed oil fits so naturally into everyday nutrition — it provides a balanced range of omegas in a simple, food-based form.

Omega-9: non-essential but useful

Omega-9 fats can be produced by the body, but are still beneficial as part of a balanced diet. Olive oil is a well-known source.

Omega-9 fats are generally discussed less because they are easier to obtain through everyday eating.

Where hemp seed oil fits

Hemp seed oil is often appreciated because it naturally contains both omega-3 and omega-6 fatty acids in a balanced ratio, alongside smaller amounts of omega-9.

This makes it a practical everyday oil for people looking to include a variety of fats rather than focusing on a single nutrient.

Its mild, nutty flavour also makes it easy to use regularly.

How to use hemp seed oil

Hemp seed oil is best used cold or added after cooking, as its delicate polyunsaturated fats are sensitive to high heat.

Simple ways to include it:

• Drizzle over salads or grain bowls
• Add to smoothies
• Stir through porridge or yoghurt
• Use in dressings or dips

The bigger picture: balance over extremes

Nutrition conversations often focus on single nutrients, but fats work best when viewed as part of an overall dietary pattern.

Instead of trying to eliminate certain fats or chase perfect ratios, a more practical approach is simply to include a variety of minimally processed fat sources across the week.

The takeaway

Omega-3, omega-6 and omega-9 fats all play roles in normal health. Hemp seed oil fits naturally into this picture by providing a balanced range of omega fatty acids — allowing the body to draw on what it needs, rather than forcing extremes.

Used regularly as a finishing oil, it’s an easy way to add nutritional variety to everyday meals.