Triglycerides: Levels, Causes and Treatment
Triglycerides are blood fats that serve as a key energy source. Elevated levels can increase the risk of cardiovascular disease and other metabolic conditions.
Wissenswertes über "Triglycerides"
Triglycerides are blood fats that serve as a key energy source. Elevated levels can increase the risk of cardiovascular disease and other metabolic conditions.
What Are Triglycerides?
Triglycerides (also called triacylglycerols) are the most common form of fat found in the human body and in food. Chemically, they consist of a glycerol molecule with three fatty acids attached. They belong to the group of blood lipids and are transported through the bloodstream while being stored in adipose (fat) tissue as an energy reserve. According to current clinical guidelines, a normal fasting triglyceride level is below 150 mg/dL (1.7 mmol/L).
Functions in the Body
Triglycerides serve several important roles in the body:
- Energy storage: They are the primary long-term energy reserve of the body.
- Thermal insulation: Adipose tissue helps protect the body from cold temperatures.
- Organ protection: Fat cushions internal organs against mechanical impact.
- Fat-soluble vitamin transport: Triglycerides help transport vitamins A, D, E, and K throughout the body.
Causes of Elevated Triglyceride Levels (Hypertriglyceridemia)
Elevated triglyceride levels, known as hypertriglyceridemia, can result from a variety of factors:
- Excessive consumption of sugar, alcohol, and refined carbohydrates
- Physical inactivity and obesity
- Type 2 diabetes mellitus and insulin resistance
- Hypothyroidism (underactive thyroid)
- Kidney disorders (e.g., nephrotic syndrome)
- Genetic lipid metabolism disorders
- Certain medications (e.g., corticosteroids, beta-blockers, estrogen-containing medications)
Symptoms and Risks
Elevated triglyceride levels typically cause no direct symptoms. However, when levels are extremely high (above 1,000 mg/dL), complications may include:
- Inflammation of the pancreas (pancreatitis)
- Fatty deposits in the skin (xanthomas)
- Fatty liver disease (hepatic steatosis)
Persistently elevated triglyceride levels are a recognized risk factor for cardiovascular diseases such as heart attack and stroke, especially when combined with low HDL cholesterol and elevated LDL cholesterol.
Diagnosis
Triglyceride levels are measured through a simple blood test (lipid panel). The blood draw should be done after fasting for at least 12 hours, as triglyceride levels rise significantly after eating. The following reference values are commonly used:
- Normal: below 150 mg/dL
- Borderline high: 150-199 mg/dL
- High: 200-499 mg/dL
- Very high: 500 mg/dL and above
Treatment and Reduction of Elevated Triglycerides
Lifestyle Changes
In most cases, triglyceride levels can be significantly reduced through targeted lifestyle changes:
- Reducing intake of sugar, white flour products, and sugary beverages
- Limiting alcohol consumption
- Regular physical activity (at least 150 minutes of moderate exercise per week)
- Weight loss in overweight individuals
- Increasing intake of omega-3 fatty acids (e.g., from fatty fish, flaxseeds, and walnuts)
Medication
For significantly elevated levels or insufficient response to lifestyle changes, medications may be prescribed:
- Fibrates (e.g., fenofibrate): specifically indicated for lowering triglycerides
- Omega-3 fatty acids (high-dose formulations): clinically proven to reduce triglyceride levels
- Statins: primarily used to lower LDL cholesterol but also have a moderate effect on triglycerides
- Niacin (nicotinic acid): effective at higher doses for reducing triglycerides
References
- Nordestgaard BG et al. - Fasting is not routinely required for determination of a lipid profile: clinical and laboratory implications. European Heart Journal, 2016.
- European Society of Cardiology (ESC) / European Atherosclerosis Society (EAS) - Guidelines for the management of dyslipidaemias, 2019.
- Miller M et al. - Triglycerides and cardiovascular disease: a scientific statement from the American Heart Association. Circulation, 2011.
Verwandte Produkte
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, probiotic lactic acid bacteria, and Lactoferrin CLN®
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
Best-selling products
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, probiotic lactic acid bacteria, and Lactoferrin CLN®The latest entries
3 Posts in this encyclopedia categoryEndorhachis
Aortic Stenosis
Most read entries
3 Posts in this encyclopedia categoryMagnesiumcarbonat
Cologne list
Calorie content
Related search terms: Triglycerides + Triglyceride + Triacylglycerols + Triacylglycerides