But it also requires careful research before making a purchase. Because the cannabis plant readily absorbs pesticides, heavy metals and other chemicals that are in the soil and water, it’s so important that cannabis plants are frequently tested while they are growing. And it’s up to manufactures to test CBD products, too. When you are shopping for CBD oil, look for products that have been tested for contaminants and for CBD vs. THC levels.
Tinctures: Tinctures are another popular way to use CBD, likely because you can easily gauge exactly how much cannabidiol you are ingesting, like CBD oil. A tincture is usually extracted with alcohol or another solvent. With a tincture, you use a dropper and place the drops in the mouth. Sometimes, manufacturers will use carrier oils, natural flavors or fatty oils in their tinctures.