Plastics are derived from organic products. The materials used in the production of plastics are natural products such as cellulose, coal, natural gas, salt and, of course, crude oil. Crude oil is a complex mixture of thousands of compounds. To become useful, it must be processed.
The Secretâs Out: The Reason Red Meat is So Bad for Our Health. Weâve known red meat isnât the healthiest choice for a long time now. Itâs a leading cause in heart disease, inflammation, cancer, and even digestive problems. While its highly touted by meat-lovers as being a good source of iron, (though we know there are better sources), the truth is, red meat is not a healthy food.
A potentially harmful effect of eating liver is vitamin A toxicity. Liver is very high in vitamin A; 3 ounces of cooked beef liver provides 444 percent of the DV for this vitamin. According to Professor Peter Aggett of the U.K.âs Scientific Advisory Committee on Nutrition, eating too much liver can interfere with your bone density and contribute to fractures because of its high vitamin A content.