Manufacturers do this to inform current owners and prospective buyers of the potential risks of using car seats and booster seats that may be missing important parts, labels or instructions and/or may have an unknown history, which could lead to less than optimal safe performance when needed.
Since 1955 a a refined extract of the chaga fungus has been manufactured and sold in Russia, Eastern Europe, and Japan for the treatment of stomach and intestinal diseases. There is now scientific research to support the claims of the folk medicinal uses.
Although side effects related to chaga mushroom consumption are not thought to be common, there are some scenarios where supplementation is not recommended. Chaga is a natural, slow-maturing fungus that is usually well tolerated by humans. However, this mushroom may interact with certain chemical substances, particularly pharmaceutical medications. It is important to speak to your doctor before beginning supplementation to talk about possible chaga side effects, including drug interactions.