Plato talks about three levels of pleasure. First is sensual or physical pleasure, of which sex is a great example. A second level is sensuous or esthetic pleasure, such as admiring someoneâs beauty, or enjoying oneâs relationship in marriage. But the highest level is ideal pleasure, the pleasures of the mind.
Harmful side effects. 1  The chemicals used for fragrance and other additives in the product may cause various allergies. 2  The propellants used for facilitating the hairspray to reach the nozzle and come out as a fine spray may be harmful.
Just read the label on any major brand toothpaste or mouthwash. You'll see they are loaded with dangerous toxins and chemicals such as sodium fluoride, triclosan, sodium lauryl sulfate, and hydrated silica. All of these common ingredients have been found to be harmful to humans.