Men who smoke and have higher cholesterol levels are more likely to die from heart disease. For every increase of one standard deviation in cholesterol, their risk of dying from cardiovascular disease goes up by about 14%.

Eating more cholesterol in your diet seems to make middle-aged male smokers more likely to die earlier, especially from heart disease. For every extra 300 mg of cholesterol eaten daily, the risk goes up by about 10% for all causes of death and 13% for heart-related deaths over 31 years.

Back in the early to mid-1900s, more people died of heart disease, and experts think this was because people started smoking more and eating foods that raised the bad cholesterol in their blood.

In places where people eat more cholesterol from food, more people tend to die from heart disease over 25 years — it’s not proof that cholesterol causes it, but there’s a noticeable link.

People with higher levels of 'bad' cholesterol in their blood are more likely to have heart attacks or other heart problems.

In places where people eat more cholesterol from food, more people tend to die from heart disease over 25 years — it’s not proof one causes the other, but they often go together.