If emergency occurs... While the blood is gushing - hold pressure and crack open an egg. Peel that membrane off and put it on the wound (continue holding pressure) The membrane will harden and keep the wound closed until you can get to the ER for stitches
If you wake up with a sore throat, and begin to feel a cold coming on, mix hot water, 2-tablespoons honey, 2-tablespoon vinegar, dash of cinnamon, and 2 tablespoons of lemon juice, mix well, and drink, you will feel better within the hour! Works for me every time!