Decaffeinated coffee has some caffeine, but the 2 to 4 mg in an 8-ounce cup is a smidgen compared with the caffeinated version. The lethal dose of caffeine is about 10 grams, which is equivalent to the amount of caffeine in 100 cups of coffee. Caffeine gets absorbed in the stomach and small intestine and then distributed throughout the body, including the brain.
It isn't a lethal trap or poison, but a remarkably simple formula containing â¦ castor oil! In fact, in a Michigan State University study, a castor oil-based repellent was effective in 26 out of 27 tests. Product Details. Apply to lawn areas where mole activity is present.
Castor oil can be an excellent emollient for the facial skin. Photo Credit Visage/Stockbyte/Getty Images. Castor oil comes from the castor plant, Ricinus communis, which commonly grows in tropical regions. Castor oil is often used as a laxative, but it is also beneficial for delicate facial skin. It can be an effective emollient for dry skin and can even help to detoxify and cleanse skin. However, castor oil should always be used under the supervision of a physician because it can cause rashes.