Triglycerides are a type of lipid found in the blood. The body uses them for energy, but when levels remain too high, cardiovascular risk can increase.

Extremely elevated triglycerides may also raise the risk of pancreatitis, making the result something worth discussing with a healthcare professional rather than treating it as just another number on a blood test.

For adults, a triglyceride level below <b>150 mg/dL</b> is generally considered normal. Levels between 150 and 199 mg/dL are borderline high, 200–499 mg/dL are high, and 500 mg/dL or above are considered very high.

<h3>Why Food Makes a Difference</h3>

Triglycerides are closely connected with the amount of energy the body receives from food. Calories that are not needed immediately can be converted into triglycerides and stored in the body for later use. Regularly consuming more calories than the body needs can therefore contribute to higher levels.

<b>Dr. Howard E. LeWine, a practising internist and medical editor, advises that reducing overall calorie intake can be one of the most important dietary steps for lowering triglycerides when weight loss is appropriate.</b> He also recommends paying close attention to foods high in simple sugars and choosing more nutritious carbohydrate sources instead.

The key is not a single miracle ingredient. A sustainable eating pattern matters much more.

<h3>Reduce Added Sugar</h3>

Sugary drinks, sweets, desserts and heavily sweetened processed foods are a practical place to start.

Foods containing large amounts of simple carbohydrates, particularly added sugars, can raise triglycerides. Current heart-health guidance recommends keeping added sugar to a relatively small proportion of daily calorie intake.

Replacing sweetened drinks with water or unsweetened alternatives can make an immediate difference to overall sugar and calorie intake.

Instead of highly refined carbohydrates, build meals around vegetables, whole grains, beans and other minimally processed foods that provide more fibre and nutrients.

<h3>Choose Healthier Oils and Foods</h3>

Lowering triglycerides does not mean eliminating oils, nuts, seeds or fish from the diet.

Foods such as olive oil, nuts, seeds and certain types of fish can fit into a balanced eating pattern, while heavily processed foods, butter-rich products and some processed meats are better limited.

Portion size still matters. Oils, nuts and seeds are energy-dense, so even nutritious choices can add a considerable number of calories when portions become too large.

<h3>Weight Loss May Help</h3>

For people carrying excess weight, gradual weight loss can help improve triglyceride levels alongside other markers of metabolic and cardiovascular health.

Rather than following an extreme short-term diet, focus on changes that are realistic enough to continue: slightly smaller portions, fewer sugary snacks, more vegetables and whole foods, and regular physical activity.

Consistency usually matters more than trying to make every meal perfect.

<h3>Testing and Other Factors</h3>

Triglyceride results also need to be interpreted in context.

Levels can change after eating, and a healthcare professional may sometimes request a fasting blood test depending on the clinical situation. Medical guidance may recommend avoiding food for approximately eight to 10 hours when a fasting measurement is required, while still allowing water.

Diet is also not the only factor that can influence triglycerides. Diabetes, thyroid conditions, genetics, some medications and other health issues may contribute to elevated levels.

This becomes especially important when triglycerides are very high, because dietary changes alone may not always be sufficient and additional treatment may be necessary.

<h3>Keep the Approach Simple</h3>

For many people, lowering triglycerides starts with a few manageable priorities: <b>reduce excess calories and added sugar, choose less-refined carbohydrates, use olive oil, nuts and seeds in sensible portions, and work toward a healthy weight when needed.</b>

The goal is not to create an unnecessarily restrictive menu. It is to build an eating pattern that supports healthier triglyceride levels while remaining practical enough to maintain over time.