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8 Health Benefits of Hemp Oil, Description, and Side Effects

The popularity of hemp oil has surged dramatically in recent years, marking a transformative shift in the way people perceive and utilize this once-misunderstood plant extract. Hemp oil, derived from the industrial hemp plant, has a rich history dating back thousands of years, but it is only in the last decade that it has captured the attention of consumers, researchers, and industries worldwide.

hemp oil

What is Hemp Oil?

Hemp oil (also well known as hemp seed oil) is sourced from the seeds of the hemp plant (Cannabis sativa). In contrast to CBD oil, extracted from the entire hemp plant, hemp oil is specifically derived from its seeds.

Hemp oil contains nutrients, particularly omega-3 and omega-6 fatty acids, vitamins, and minerals. It’s often used in cooking and as a nutritional supplement due to its health benefits. However, it doesn’t contain significant amounts of cannabinoids like CBD or THC, so it doesn’t produce the psychoactive effects associated with marijuana.

But what exactly is hemp oil, and why has it become such a significant trend?

Historical Background of Hemp Use

Hemp has a rich and extensive history of use dating back thousands of years. It’s one of the oldest cultivated plants in the world and has been utilized by various civilizations for various purposes. Here’s a brief historical background of hemp use.

Ancient Origins

Hemp’s use can be traced back to ancient China, where it was cultivated for its fibers and seeds. The Chinese used hemp to make paper, textiles, and even early forms of clothing.

Medicinal Use

Throughout history, hemp has been recognized for its medicinal properties. Ancient Chinese texts reference the use of hemp for pain relief and other therapeutic purposes.

Paper and Textiles

Hemp played a crucial role in the development of paper and textiles. The earliest surviving piece of paper, dating back to the 2nd century BCE, was made from hemp fibers. In Europe, hemp was the primary source of fiber for making clothing, sails, and ropes during the Age of Exploration.

19th Century

Hemp remained a significant crop in the United States and Europe well into the 19th century. It was used for many industrial applications, including making textiles, canvas, and even early automobile bodies.

Decline and Stigmatization

In the early 20th century, the perception of hemp changed as it became associated with marijuana due to the shared Cannabis genus. It led to legal restrictions on hemp cultivation in many countries, including the U.S., despite its low THC content.

Farm Bill

In recent years, there has been a resurgence of interest in hemp due to its many practical uses. The 2018 U.S. Farm Bill legalized the cultivation of industrial hemp, leading to a growing industry that includes the production of hemp-derived CBD products, textiles, and more.

Today, hemp is once again recognized for its versatility and sustainability, with a wide range of applications that extend far beyond its historical uses.

How Hemp Oil is Made?

The process of obtaining hemp seed oil involves extracting it from the seeds of the hemp plant. There are different methods for this.

  • Cold Pressing 

This is the most common method. Hemp seeds are cleaned to remove dust and debris. They’re then cold-pressed to extract the oil. This method ensures that the oil preserves its natural properties.

  • Solvent Extraction

A solvent (often ethanol) is used to separate the oil from the hemp seeds. It’s a more efficient method but can sometimes introduce contaminants if not done correctly.

Benefits of Hemp Oil

Hemp oil offers many benefits, both for physical and mental health.

  • Skin Health

Rich in vitamins and fatty acids, hemp seed oil can help maintain skin health and prevent breakouts. Its anti-inflammatory properties also help in conditions like acne.

  • Heart Health

The omega-3 and omega-6 content in hemp oil can benefit cardiovascular health, potentially reducing the risk of heart diseases.

  • Brain Health

The fatty acids contained in hemp seed oil are beneficial for brain health. They protect the brain against inflammation and ensure its smooth functioning.

  • Stress and Anxiety Relief

While not a direct substitute for medications, many individuals report a sense of calm after consuming hemp oil.

  • Digestive Support

Hemp oil is a source of soluble and insoluble fiber, which can support healthy digestion. It has the potential to help regulate bowel movements and prevent constipation.

  • Weight Management

The nutrients in hemp seed oil can contribute to a feeling of fullness, potentially aiding in weight management and appetite control.

  • Balanced Hormones

Hemp oil contains compounds that may help balance hormones, particularly in women during menstruation and menopause.

  • Immune Support

Hemp oil’s nutrient profile, including vitamins and antioxidants, might help strengthen the immune system and support overall well-being.

Potential Side Effects

While hemp seed oil is generally considered to be safe, some individuals might experience the following side effects.

Digestive issues may occur, including diarrhea or an upset stomach. Hemp oil might have an anti-clotting effect on the blood.

Comparing Hemp Oil and CBD Oil

Hemp and CBD oil are two distinct products derived from the hemp plant, and they have different compositions and uses:


Hemp oil is derived from the hemp plant seeds. It contains small traces of THC, the psychoactive compound in cannabis.

CBD oil, on the other hand, is extracted from the leaves, flowers, and stems of the hemp plant. It contains cannabidiol (CBD), a non-psychoactive compound with potential therapeutic effects.


Hemp oil is rich in essential fatty acids, particularly omega-3 and omega-6, as well as vitamins and minerals. It’s known for its nutritional value and is often used in cooking or as a dietary supplement.

CBD oil is packed with antioxidants. Additionally, it is a rich source of omega-3 and omega-6 fatty acids. They’re also crucial for maintaining healthy skin, hair, and nails. Furthermore, CBD oil contains several vitamins, including vitamin E, and vitamin B complex.

Potential Benefits

Hemp oil is a superfood due to its nutrient profile. It may support heart health, skin health, and overall well-being. It’s commonly used in culinary applications, such as salad dressings and cooking oils.

CBD oil is primarily used for its potential therapeutic benefits. Research suggests that CBD may help with various conditions, including pain, anxiety, insomnia, and seizures.

Legal Status

Hemp oil is generally legal in most countries, as it is derived exclusively from the seeds of the hemp plant. These seeds contain negligible amounts of THC. Therefore, hemp seed oil typically contains little to no THC and is not considered a controlled substance. It’s commonly used in various culinary and cosmetic products and is widely available for purchase.

CBD oil’s legal status is subject to variation based on your geographical location. In many places, it’s legally available for purchase and use as a dietary supplement or for medicinal purposes, but regulations can differ significantly.

Usage and Dosage Recommendations

Like any supplement, the key to harnessing hemp seed oil’s benefits lies in correct usage. Seek guidance from a healthcare expert before introducing new supplements to your routine.

Dietary Supplement

It can be taken directly or mixed with food.

Topical Application

Suitable for skin conditions or as a moisturizer.


  1. Is hemp oil the same as marijuana?

Hemp oil is extracted from hemp seeds, which are devoid of THC, the psychoactive compound present in marijuana.

  • Could the consumption of hemp seed oil result in a positive drug test?

Since it doesn’t contain THC, it’s highly unlikely.

  • How long does it take for hemp seed oil to work?

It varies by individual and depends on the method of consumption.

  • Is hemp oil safe for pets?

Generally, yes. But always consult with a vet before introducing any new supplement.

  • Can I cook with hemp seed oil?

Yes, but it’s best to use it in cold dishes or add it after cooking to preserve nutrients.

  • What is the shelf life of hemp seed oil?

Stored correctly, it can last up to 14 months.


In wrapping up, hemp oil’s resurgence in popularity is well-founded. Its myriad of benefits, backed by both historical use and modern science, make it a valuable addition to our daily routines. As we continue to explore the potential of natural remedies, hemp seed oil stands out as a testament to nature’s bounty and our ongoing relationship with it.

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