Many of these can be easily picked up from reputable high street stores, such as Holland & Barrett or Boots.
What is CBD, and is it legal in the UK?
The biggest difference between CBD used in clinical trials and in stores is the dose. Research has shown that some products contain very little CBD (or even none at all). Others contain THC or other illegal drugs, or even alcohol instead of CBD. By contrast, in clinical trials the CBD is purified, manufactured to a very high standard and given at a much higher dose. It is also taken regularly and under medical supervision.
Does CBD work?
But so far, Professor Sumnall points out, CBD products in shops are marketed as food supplements, not medicines, so none of them have gone through this process.
According to federal law, hemp-derived CBD oil is classified as having less than 0.3% THC, making it legal to purchase and use. And since hemp has minuscule amounts of THC content, CBD oil from this type of cannabis plant does not cause any of THC’s intoxicating side effects. Marijuana-derived CBD oil, whether it’s derived from sativa or indica-dominant plants, contains more than 0.3% THC as its primary active ingredient, and may make you high. It is only legal in states with recreational or medical marijuana legalization.
Your doctor may prescribe medications that can lower blood pressure. Many of these medications, such as calcium channel blockers and ACE-inhibitors, cause side effects like headaches, dizziness, constipation and swollen ankles. That has naturally sparked interest in non-prescription treatments for high blood pressure.
How CBD Interacts with the Endocannabinoid System and Body
She explained that when emotional or physical stress is high, our bodies release a hormone called cortisol. High levels of cortisol can raise blood pressure.
What is CBD Oil?
With stress in the U.S. on the rise, it’s no wonder more than half of Americans suffer from high blood pressure.