The Health Benefits of Hemp Seeds and Hempseed Oil
Hemp, scientifically known as Cannabis sativa L., is a versatile plant with numerous applications including food products, health supplements, fabric, and more. The edible hemp plant primarily utilizes its seeds and seed oil, which are rich in nutrients and offer a myriad of health benefits.
Nutritional Advantages of Eating Hemp Seeds and Hempseed Oil
Hemp seeds and hempseed oil are both celebrated for their nutritional value. Hemp seeds, also sometimes called hemp hearts, are incredibly nutritious, featuring over 30 types of fats including essential fatty acids. They are a fantastic source of omega-3 and omega-6 fatty acids in a balanced 3-to-1 ratio, crucial for heart and brain health.
These seeds are exceptionally rich in gamma-linolenic acid (GLA), which boasts powerful anti-inflammatory properties. Studies suggest that GLA can help reduce inflammatory processes and improve symptoms of various inflammatory diseases. Hemp seeds also contain essential minerals such as magnesium, calcium, iron, and zinc, as well as vitamins and antioxidants like Vitamin E.
Health Benefits of Hemp Seeds and Hempseed Oil
Research indicates that hemp seeds and oil can offer numerous health benefits. Here are a few key health advantages:
Heart Health
Hemp seeds are an excellent choice for individuals looking to support heart health. The perfect 3-to-1 ratio of omega-6 to omega-3 fatty acids in hemp seeds may help manage blood pressure and reduce the risk of stroke and heart attack. Additionally, the high fiber content in hemp seeds can help lower cholesterol levels and improve heart health.
Skincare
Hempseed oil is commonly used as a hair conditioner and a skin moisturizer. Studies suggest that it can improve dry, itchy skin and help reduce symptoms of eczema, potentially reducing the need for prescription medications. Its high content of essential fatty acids and antioxidants may also help hydrate and nourish the skin.
Anti-inflammatory Properties
Gamma-linolenic acid (GLA) in hemp seeds is particularly noteworthy for its strong anti-inflammatory properties. This makes hemp seeds valuable in managing inflammatory conditions such as arthritis and eczema. GLA can help dampen inflammatory processes and improve overall health.
Overall Nutritional Profile
As a rich source of proteins, essential fatty acids, and minerals, hemp seeds offer a complete and balanced nutritional profile. Hemp protein powder, made from the seeds, contains around 25 grams of high-quality protein with nearly 20 amino acids, including nine essential amino acids. This makes it an excellent choice for vegetarians and vegans.
Hemp and Its Varieties
Hemp classifies as varieties of Cannabis that contain 0.3% or less THC, the psychoactive component that causes a high. This distinguishes it from marijuana, which has more than 0.3% THC and can induce euphoric effects. The primary edible part of the hemp plant is its seeds, while the leaves can be used to make tea.
Hemp Oil Versus CBD Oil
Hemp oil, or hempseed oil, is made by cold-pressing hemp seeds and does not contain any psychoactive properties such as those found in THC. It is a versatile ingredient in foods and can be used as a cooking oil with its high levels of healthy nutrients. On the other hand, CBD oil is extracted from the cannabis plant and combined with a base oil such as coconut, MCT, or olive oil. CBD oil may contain trace amounts of THC, although it is legal under certain conditions.
Possible Side Effects and Interactions
While hemp is generally considered safe, it can cause side effects in some individuals. These may include throat irritation, diarrhea, and nausea. It's important to consult a healthcare provider before incorporating hemp into your diet, particularly if you are taking medications such as cardiac glycosides or diuretics. Heating hemp seeds or oil to temperatures above 350 degrees Fahrenheit can denature the fats, reducing their health benefits.
Selection, Preparation, and Storage
Hemp seeds can be eaten raw, roasted, or cooked. Hempseed oil can be used in cooking or as a skin and hair care product. It is advisable to store these products at cool temperatures in an airtight container to preserve their health benefits. Hemp is legal in the United States, but the seeds must contain a minimal amount of THC.
Common Questions
Are hemp seed hearts the same as hemp seed? No, hemp hearts lack the fibrous shell of whole hemp seeds, thus are lower in fiber and other nutrients. They are more suitable for those prioritizing fatty acid content, but whole hemp seeds are more nutritionally beneficial.
Are hemp seeds legal to ingest in the U.S.? Yes, as long as they contain minimal THC. According to the FDA, hemp seeds, hemp seed protein powder, and hempseed oil are safe for food.
Can eating hemp cause a person to fail a drug test? No, eating moderate amounts of hempseed oil, protein powder, or seeds is unlikely to cause a false positive on a drug test. However, those recovering from cannabis addiction may want to opt for hemp hearts over whole seeds to avoid any perceived risk.
What does hemp taste like? Hemp seeds have a mild nutty flavor similar to unsalted sunflower seeds, with a softer texture.
Overall, hemp seeds and hempseed oil offer a wide range of nutritional and health benefits. Whether you are adding them to your diet for better heart health, skin care, or simply for their balanced nutrient profile, incorporating these versatile ingredients can be a beneficial choice.