While it was originally believed that THC is a breakdown product of CBD, it is now known that both THC and CBD are actually metabolites of their decarboxylated acidic forms, THCa and CBDa. These acidic precursors are decarboxylated (essentially dried) by heat or extraction to produce THC and CBD; only then do they become psychoactive.The compound has medicinal benefits without the “high” that some patients do not desire. This makes CBD appealing to patients who are looking for an alternative to their current meds, which often have opiate-like effects.

I don’t mean to burst any bubbles, but coconut oil isn’t quite the miracle cream it’s advertised as. Well, actually, as a cream, it is kind of a miracle worker (there are so many ways to use it for beauty), but when it comes to preparing meals, we can’t suggest a free pass to eat as much as you want. In fact, by some measures, it’s about as healthy as butter. Shaw tells SELF that, much like butter, the reason it’s solid at room temperature is because it has a high content of saturated fat—12 grams per 1 tablespoon. There’s a lot of debate over whether or not saturated fat is good or bad for you, so this intel doesn’t mean you should totally rule out coconut oil. Walter C Millet, M.D. explains in a Harvard health letter that coconut oil, unlike most other saturated fats, raises both your “good” and “bad” cholesterol, and since it’s the ratio of those that matters most to heart health, it gives the oil an edge over butter or lard. But overall, Lisa R. Young, Ph.D., R.D., C.D.N., tells SELF you’re better off using other oils, like extra-virgin olive oil. The exception: baking. That creamy, fatty quality makes coconut oil a great vegan butter alternative for baked goods. If you do want to use it for other methods like sautéing or roasting, know that it has a relatively low smoke point of 350 degrees F.
In the United States, non-FDA approved CBD products are classified as Schedule I drugs under the Controlled Substances Act.[62] This means that production, distribution, and possession of non-FDA approved CBD products is illegal under federal law. In addition, in 2016 the Drug Enforcement Administration added "marijuana extracts" to the list of Schedule I drugs, which it defined as "an extract containing one or more cannabinoids that has been derived from any plant of the genus Cannabis, other than the separated resin (whether crude or purified) obtained from the plant."[63] Previously, CBD had simply been considered "marijuana", which is a Schedule I drug.[62][64]
In 2019, the European Food Safety Authority (EFSA) announced that CBD and other cannabinoids would be classified as "novel foods",[84] meaning that CBD products would require authorization under the EU Novel Food Regulation stating: because "this product was not used as a food or food ingredient before 15 May 1997, before it may be placed on the market in the EU as a food or food ingredient, a safety assessment under the Novel Food Regulation is required."[85] The recommendation – applying to CBD extracts, synthesized CBD, and all CBD products, including CBD oil – was scheduled for a final ruling by the European Commission in March 2019.[84] If approved, manufacturers of CBD products would be required to conduct safety tests and prove safe consumption, indicating that CBD products would not be eligible for legal commerce until at least 2021.[84]
For profitable hemp farming, particularly deep, humus-rich, nutrient-rich soil with controlled water flow is preferable. Waterlogged acidic, compressed or extremely light (sandy) soils primarily affect the early development of plants.[citation needed] Steep and high altitudes of more than 400 m above sea level are best avoided. Hemp is relatively insensitive to cold temperatures and can withstand frost down to −5 °C.[citation needed] Seeds can germinate down to 1–3 °C.[citation needed] Hemp needs a lot of heat, so earlier varieties come to maturation. The water requirement is 300–500 l/kg dry matter.[citation needed] This is around 1/14th that of cotton, which takes between 7,000 and 29,000 l/kg, according to WWF.[citation needed] Roots can grow up to 3 feet into the soil and use water from deeper soil layers.
CBD does not appear to have any psychotropic ("high") effects such as those caused by ∆9-THC in marijuana, but may have anti-anxiety and anti-psychotic effects.[10] As the legal landscape and understanding about the differences in medical cannabinoids unfolds, experts are working to distinguish "medical marijuana" (with varying degrees of psychotropic effects and deficits in executive function) – from "medical CBD therapies” which would commonly present as having a reduced or non-psychoactive side-effect profile.[10][59]
California’s legalization spurred Dr. Geoffrey Guy and Dr. Brian Whittle to found GW Pharmaceuticals, a company that would utilize clinical trials to unpack various cannabinoid formulations as potential therapies with the overriding focus of developing what would later be known as Sativex (Nabiximols). This oral mucosal spray was made up of CBD and THC in a 1:1 ratio and successfully combated neuropathic pain, spasticity, overactive bladder, and symptoms of multiple sclerosis.
Hemp has been grown for millennia in Asia and the Middle East for its fibre. Commercial production of hemp in the West took off in the eighteenth century, but was grown in the sixteenth century in eastern England.[147] Because of colonial and naval expansion of the era, economies needed large quantities of hemp for rope and oakum. In the early 1940s, world production of hemp fiber ranged from 250 000 to 350 000 metric tonnes, Russia was the biggest producer.[132]
When to Use: It’ll remain solid at room temperature, so heat it up a bit and add it to ethnic dishes and sautees, dressings, and desserts for a flavor boost, Wright suggests. Use organic refined coconut oil for mid-temperature sautéing, stir-frying and baking since its smoke point is 350 degrees Fahrenheit. Note that if you use virgin or extra-virgin coconut oil (which has a stronger flavor), it’ll burn more quickly because of its lower smoke point, making it suitable for low-heat cooking only. 
Unlike the oils listed above, coconut oil is actually a saturated fat. And though saturated fats are commonly suggested to use with caution, research has explored coconut oil’s beneficial use. While the studies were small in size, data suggests coconut oil may lead to small weight loss. Coconut oil contains medium-chain fatty acids or medium-chain triglycerides (also known as MCTs) that are thought to not become stored within fat cells like long-chain fatty acids
Concrete-like blocks made with hemp and lime have been used as an insulating material for construction. Such blocks are not strong enough to be used for structural elements; they must be supported by a brick, wood, or steel frame.[28] However, hemp fibres are extremely strong and durable, and have been shown to be usable as a replacement for wood for many jobs, including creating very durable and breathable homes. The most common use of hemp lime in building is by casting the hemp and lime mix while wet around a timber frame with temporary shuttering, and tamping the mix to form a firm mass; after the removal of the temporary shuttering, the solidified hemp mix is then ready to be plastered with a lime plaster.[29]

Food manufacturers are turning to high-oleic oils as replacement for trans fats, which are hydrogenated oils that can extend processed foods' shelf life, according to nutrition experts. As manufacturers eliminate their use of unhealthy trans fats, high-oleic oils have taken their place because these mostly monounsaturated fats are more shelf-stable than polyunsaturated fats.