What Is Osbond Acid (22:5 c)? What Foods Can I Find It In?

3D-model of Osbond acid (22:5 c) (src)

Ever heard of Osbond acid, or 22:5 c? It's one of those fascinating compounds known as very-long-chain fatty acids.

This polyunsaturated cis fatty acid is a close relative of Docosapentaenoic acid, or DPA (22:5), and it's been detected in our body tissues and fluids.

Why does it matter? Well, the food we eat before bedtime can influence our sleep quality, and Osbond acid plays a role in this. Nutrition experts usually recommend not eating within two hours of bedtime because, during sleep, our body's processes, including digestion, slow down.

This advice is especially important for those dealing with gastrointestinal issues, as going to bed with a full stomach can worsen heartburn and reflux.

But what if you're genuinely hungry before bed? What are the best bedtime snacks to satisfy your late-night cravings?

Table of Contents

Osbond Acid: A Close Kin of DPA

22:5 c is a special type of fatty acid, known as a cis-isomer of Docosapentaenoic acid (DPA, 22:5). It also goes by the name cis-7,10,13,16,19-Docosapentaenoic acid or simply Osbond acid (source ).

DPA is a kind of essential fatty acid primarily found in animal-based products. It's been associated with various potential health benefits (source ).

What Makes Osbond Acid Special?

Osbond acid is believed to have some potential benefits, too. Recent research suggests it could be a potent weapon against tumor metastasis and growth. Some even speculate that it might help with bad breath, giving you a fresher, more confident smile. However, it's crucial to note that scientific evidence supporting these claims is still in its early stages.

Where Can You Find Osbond Acid (22:5 c) in Foods?

You'll discover Osbond Acid (22:5 c) mainly in dairy and egg products, pork, sausages, luncheon meats, and poultry. Here are some food examples:

Explore More with Our Nutrition Tool

Want to dig deeper into Osbond acid and its presence in various foods? Our nutrition tool offers up-to-date lists of foods for over 200+ nutrients.

Whether you're looking for a bedtime snack or just curious about the foods containing Osbond acid, our tool has you covered with a list of Osbond acid-rich foods.

Sara Niemelä

co-founder Care Omnia, Head Content Creator

Author Image of Sara Niemelä

Nutrition is my passion. I've spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies.

I’m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family.