Flaxseed Oil – What Is It Good For? Properties and Surprising Benefits!
Flaxseed oil is a natural product obtained from the seeds of the common flax plant, notable for its high content of valuable compounds – particularly essential fatty acids – which contribute to its positive impact on human health. Current research indicates that flaxseed oil may support cardiovascular health, aid the digestive system, and promote the condition of skin, hair, and nails. Flaxseed oil benefits – does it lower cholesterol? Drinking flaxseed oil – is it harmful to the liver? Flaxseed oil side effects – is it worth including in your diet?
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What Is Flaxseed Oil?
Flaxseed oil is produced by pressing the mature seeds of the common flax plant, also known as linseed – one of the oldest cultivated crops in human history. This edible oil has a golden-yellow color, a distinctive aroma, and a characteristic taste. Known since Ancient Egypt, it is now used mainly for culinary, cosmetic, and industrial purposes.
Cold-pressed flaxseed oil is a nutrient-rich, high-energy product with a wide range of beneficial properties.
Flaxseed Oil vs. Budwig Oil
The term Budwig oil comes from the German biochemist Johanna Budwig, who developed a dietary protocol known as the Budwig diet.
This high-fat, low-carbohydrate diet emphasizes proper omega-3 fatty acid intake, with cold-pressed flaxseed oil as a central element.
In other words, Budwig oil is simply natural cold-pressed flaxseed oil, recommended as part of this nutritional approach.
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What Does Flaxseed Oil Contain?
Flaxseed oil is primarily a source of polyunsaturated fatty acids, but it also contains monounsaturated fats and saturated fatty acids.
The most abundant is alpha-linolenic acid (ALA), making flaxseed oil one of the best plant-based sources of omega-3. It also contains linoleic acid, oleic acid, and smaller amounts of palmitic and stearic acids. The omega-3 to omega-6 ratio is approximately 1:2.5 – a proportion considered beneficial for health.
Additionally, flaxseed oil has a high phytosterol content (e.g., beta-sitosterol, campesterol), is rich in tocopherols, and provides vitamin E, B vitamins, and minerals such as zinc, magnesium, phosphorus, and calcium.
Flaxseed Oil – Properties
Scientific research suggests that flaxseed oil can positively influence human health in multiple ways. Studies indicate it may improve blood lipid profiles by lowering LDL (“bad”) cholesterol and increasing HDL (“good”) cholesterol. It may also reduce triglyceride levels and diastolic blood pressure, supporting heart and vascular health.
Flaxseed oil can also benefit the digestive system. The omega-3 and omega-6 fatty acids help reduce inflammation and soothe the gastrointestinal lining. Its fiber content may promote healthy digestion, reduce constipation risk, and support regular bowel movements.
Some evidence also suggests that drinking flaxseed oil may help with diabetic foot ulcers and support liver detoxification by stimulating bile production and gallbladder emptying, as well as moisturizing the throat lining.
Moreover, flaxseed oil appears to improve skin, hair, and nail health – reducing skin roughness and flakiness, increasing hydration, and improving smoothness. It may also help repair hair, improve elasticity, reduce split ends, and potentially slow hair loss while supporting growth.
Flaxseed Oil – How to Use It
While popular in food production and dietary supplements, cold-pressed flaxseed oil is unsuitable for frying or high-heat cooking because heat damages its delicate polyunsaturated fats. It should only be consumed raw – for example, drizzled over salads or added to dressings.
How to Drink Flaxseed Oil?
Common questions include “When is the best time – morning or evening?” and “How long can you take it for?”
Research shows flaxseed oil can be consumed at any time of day, depending on personal preference and goals, though it is often recommended on an empty stomach. While there is no fixed daily dosage, experts generally suggest 1–2 tablespoons per day. Long-term use is considered safe, but consulting a healthcare provider is advised for individual guidance.
Flaxseed Oil – Cosmetic Applications
Budwig oil is increasingly popular for supporting the appearance and health of skin, hair, and nails. It can be used both internally and externally.
It is often added to soothing face masks or serums, used for oiling hair and nails, applied to irritated skin, or incorporated into restorative masks.
Which Flaxseed Oil to Choose?
For the highest nutritional value, choose cold-pressed, unrefined, and unfiltered flaxseed oil. This type preserves the most beneficial compounds.
Flaxseed oil is available as a liquid or in capsules. The liquid form allows for taste and aroma checks to assess freshness, while capsules are convenient for those who dislike the oil’s distinct flavor.
Flaxseed Oil – Storage
Flaxseed oil is sensitive to sunlight and should be stored in dark glass bottles. It must be kept refrigerated at 4–10 °C and never at room temperature.
Flaxseed Oil – Contraindications and Side Effects
Flaxseed oil rarely causes adverse effects or allergic reactions, but moderation is key. Excessive intake may upset the digestive system, causing diarrhea, stomach pain, bloating, or nausea.
It is not recommended for individuals taking blood-thinning medications, drugs affecting clotting, NSAIDs, laxatives, or hormonal treatments.
Flaxseed Oil – Summary
Flaxseed oil is a rich source of unsaturated fatty acids, vitamins, and minerals with wide-ranging health benefits. With its favorable omega-3 to omega-6 ratio, it supports overall health and appearance, making it a valued addition to the diet and to natural skin and hair care routines.
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