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.
Unfortunately, red meat also comes with a few risks to your health. The reasons that doctors advise people to avoid or cut back on red meat include: 1  Increasing the risk of bowel cancer. 2  This is one of the key negative health effects noted by experts when explaining why red meat can be bad for you. Raising cholesterol levels. 2  Many cuts of red meat contain high amounts of cholesterol, which can certainly lead to negative health impacts over time. 3  Most notably, excessive cholesterol in the body is linked to heart disease and heart attacks. 4  Gaining weight.