Cholesterol is necessary, but too much can be harmful.
High cholesterol has no symptoms. A blood test is the only way to detect it.
Saturated fats, and trans fats can raise blood cholesterol levels.
Low cholesterol related to depression and anxiety.
Family history of early heart disease
High blood pressure
0.5 – 1.0 mmol/L : Normal range
2.0 – 4.0 mmol/L : Hyperlactatemia
5.0 mmol/L : Lactic acidosis (with blood pH < 7.35)