High triglyceride levels can be caused by external and internal factors. Triglyceride levels can be controlled by good nutrition, diet and exercise. If high triglyceride levels remain uncontrolled it can lead to heart disease, stroke and death.

Obesity

According to John Hopkins Medicine, obesity increases the risk for high triglyceride levels. Those who are not active, eat sugary foods and foods high in carbohydrates are at risk for having high triglycerides.

Diabetes

Poorly controlled diabetes can lead to high triglyceride levels. Diabetes, which is a lifelong condition, can only be controlled through diet, lifestyle changes and medication such as insulin. Diabetes is when the blood sugar (glucose) remains in the blood instead of entering the body's cells to be used for energy.

Hereditary

The most common cause of high triglyceride levels is heredity. If high triglyceride levels run in your family, then you are more at risk for having high triglycerides.

Alcohol Consumption

Alcohol contributes to high triglyceride levels. Binge drinking has been associated with spikes in triglyceride levels. Alcohol is fermented sugar which means that, when drinking to excess, the body is getting too much sugar. It is then stored as triglycerides in the fat reserves of the body.

Other Causes of High Triglycerides

Other causes of high triglycerides include t other diseases such as inherited lipid disorders, kidney disease, hypothyroidism and pancreatitis. Certain medications can play a part in increasing triglyceride levels including steroid medications, beta-blockers, diuretics, birth control pills and tamoxifen.

Source:

John Hopkins Medicine

Harvard Health Publications