Unlike THC, which primarily binds to CB-1 receptors located in the brain, CBD works in the body by manipulating receptors throughout organ tissues, the immune system, the pain response system, the hormonal system, and other whole-body regulatory systems. Basically, since its receptors have been found to exist in virtually every cell and tissue type in the body, CBD is believed to work on every aspect of human health and behavior – from the subcellular level to the whole-body leve and beyond.
The important thing is that you have to be SUPER careful when selecting CBD oils. Since the cannabis industry is not FDA-regulated, there have been dozens and dozens of companies trying to get away with selling very low quality (and even potentially toxic), “snake oils” that have been extracted using harsh chemical solvents like butane and hexane. Make sure you stay away from cheap products like these, as they could damage your health.
Hemp CBD is completely different from cannabis CBD. Hemp also derives from the Cannabis sativa L plant, and while it also contains THC, it contains it in volumes that are less than 0.3% by dry weight. Some governments, including the US, regulate the concentration of THC and permit a specific variety of hemp (called industrial hemp) that is bred with an especially low THC content. This is the reason why, when you type into Google “CBD oil for Sale”, you get hundreds of companies trying to sell you their products – according to most all of them, CBD oil from industrial hemp is 100% legal to sell online and ship to all 50 states.
I’d love to hear how it worked for you! I’m sorry you have renal failure and congestive heart disease, my mom who is 51 has stage 5 renal failure and congestive heart disease as well, I just bought a cartridge with CBD vape oil and want her to try it. But she’s unsure so I’d really love to hear from you how it may have helped you. I hope things get better for you. I take care of my mom and know the daily stress and struggle it can bring. Again I’m sorry to hear you we’re diagnosed with those diseases.