Understanding cholesterol: the good, bad, & what you need to know

By

Editorial Team

|

September 6, 2024

A woman stretching on a sidewalk before a run, symbolizing an active lifestyle and heart health, reflecting the importance of understanding cholesterol for overall well-being.

Medical Review by Jennie Stanford, MD, FAAFP, DipABOM

Summary:

  • Cholesterol plays a vital role in the body, but unbalanced levels can lead to health issues, particularly cardiovascular diseases. HDL is the ‘good’ cholesterol, while LDL is the ‘bad’ cholesterol, and managing LDL levels is crucial for cardiovascular health.
  • High cholesterol levels can be influenced by both controllable and uncontrollable factors, such as genetics, lifestyle habits, diet, exercise, smoking, and alcohol consumption. A simple blood test called a lipid panel can help diagnose high cholesterol levels and prevent the progression of cholesterol-related diseases by taking proactive steps toward maintaining healthy cholesterol levels.
  • Managing high cholesterol requires lifestyle changes such as a heart-healthy diet, regular exercise, and medication if necessary. Preventive measures include maintaining a healthy weight, managing stress, avoiding tobacco smoke, and regular early detection and management screenings. 

Managing & preventing cholesterol doesn’t have to be difficult

Cholesterol is often misunderstood as purely harmful, but it plays several vital roles in the body, such as aiding in the production of hormones and vitamin D. However, when its levels are unbalanced, it can lead to health issues, particularly cardiovascular diseases. This blog post seeks to clarify common misconceptions, explain the different types of cholesterol, and emphasize the importance of managing cholesterol levels effectively. Through education, we aim to empower you to make informed health decisions and understand the potential impacts of cholesterol on your overall well-being.

Types of cholesterol

There are 2 main types of cholesterol:

  • High-density lipoprotein (HDL): Known as the ‘good’ cholesterol, HDL helps remove other forms of cholesterol from the bloodstream and transport them to the liver, where they can be processed and expelled. High levels of HDL are associated with a lower risk of heart disease.
  • Low-density lipoprotein (LDL): Often referred to as the ‘bad’ cholesterol, LDL contributes to fatty buildups in arteries (atherosclerosis), which increases the risk of heart attacks and strokes. Managing LDL levels is crucial for cardiovascular health, especially in individuals with other risk factors like diabetes or high blood pressure.

What influences cholesterol levels

Your cholesterol levels can be influenced by a variety of factors, both controllable and uncontrollable. Genetics can play a significant role, with specific genetic makeups predisposing individuals to high cholesterol. Lifestyle factors such as diet, exercise, smoking, and alcohol consumption also significantly impact cholesterol levels. By understanding these influences, you can take proactive steps towards maintaining healthy cholesterol levels through lifestyle adjustments and medical interventions if necessary.

Diagnosing high cholesterol

Cholesterol levels can be determined through a simple blood test known as a lipid panel. This test measures total cholesterol, HDL, LDL, and triglycerides, and analyzing these figures can help you and your healthcare provider understand your risk for heart disease and stroke. It is highly recommended to check your cholesterol levels regularly after the age of 20, specifically if you have a family history of heart disease or other risk factors. Knowing when to consult a doctor can be critical in preventing the progression of cholesterol-related diseases.

Managing and treating high cholesterol

Managing high cholesterol effectively generally requires a combination of lifestyle changes and medication, if necessary. The primary lifestyle changes recommended include dietary adjustments, increased physical activity, and smoking cessation. For some people, medications such as statins may be required to help lower LDL levels and prevent complications. Virtual healthcare services like Lemonaid Health provide a convenient way of managing your health by granting access to healthcare professionals and prescription services right from home.

Prevention strategies

There are several ways that can be effective in preventing high cholesterol:

  • Adhering to a heart-healthy diet rich in fruits, vegetables, whole grains, and lean proteins while avoiding trans fats and processed foods.
  • Regular exercise, such as brisk walking for 30 minutes most days, can significantly improve cholesterol levels and overall heart health.
  • Regular screenings are crucial for early detection and management of unfavorable cholesterol levels.
  • Other preventive measures like maintaining a healthy weight, managing stress, and avoiding tobacco smoke. 

Key takeaways & next steps in cholesterol management

Understanding cholesterol and its impact on health is crucial for preventing heart disease and maintaining overall health. This post aims to debunk myths and provide actionable advice for managing and preventing high cholesterol.

Lemonaid Health’s cholesterol management services

Explore how Lemonaid Health simplifies cholesterol management through online assessments, consultations with a medical team, and medication delivery if needed. Learn more about the types of medications you may be prescribed through Lemonaid Health.

FAQ

What is the difference between HDL and LDL cholesterol?

HDL (High-Density Lipoprotein) is often called “good” cholesterol because it helps remove other forms of cholesterol from your bloodstream. LDL (Low-Density Lipoprotein), known as “bad” cholesterol, can build up in the walls of your arteries and increase your risk of heart disease.

How often should I check my cholesterol levels?

It’s generally recommended that adults aged 20 or older should have their cholesterol checked every 4 to 6 years as part of a heart risk assessment. However, your doctor may recommend more frequent testing if you have a family history of high cholesterol or other risk factors.

Can lifestyle changes help manage high cholesterol?

Yes, lifestyle changes can significantly impact cholesterol levels. These include adopting a heart-healthy diet rich in fruits, vegetables, and whole grains, increasing physical activity, quitting smoking, and reducing alcohol intake. These changes can help lower LDL cholesterol and increase HDL cholesterol.

What types of medications might be prescribed for high cholesterol?

Common medications for managing high cholesterol include statins, which help lower LDL cholesterol, bile acid sequestrants, and cholesterol absorption inhibitors. Your healthcare provider can help determine which medication, if any, is appropriate for your specific condition.

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By

Editorial Team

|

September 6, 2024

This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for and should never be relied upon for professional medical advice. Always talk to your doctor about the risks and benefits of any treatment or medication.