It's important to understand that the reference provided only gives information on total cholesterol levels, not specifically "good" cholesterol (HDL). Good cholesterol, or High-Density Lipoprotein (HDL) cholesterol, is crucial, but the provided reference doesn't give specific target levels for different ages. The reference gives guidance on total cholesterol by age, and we will cover that here.
Understanding Total Cholesterol Goals by Age
The reference provides guidelines for total cholesterol, which includes both LDL ("bad") cholesterol and HDL ("good") cholesterol. Here's how those general guidelines break down:
| Age Group | Recommended Total Cholesterol |
|---|---|
| 19 and younger | 170 mg/dL or less |
| Adults | 200 mg/dL or less |
Why is Understanding the Whole Picture Important?
While these are general guidelines for total cholesterol, it's important to consider the different types of cholesterol:
- LDL (Low-Density Lipoprotein): Often called "bad" cholesterol, high levels can lead to plaque buildup in your arteries.
- HDL (High-Density Lipoprotein): Known as "good" cholesterol, it helps remove other forms of cholesterol from your bloodstream.
- Total Cholesterol: The combined measurement of LDL, HDL, and other lipid components.
Focusing on the Missing Piece: HDL Cholesterol
The reference does not provide specific targets for good (HDL) cholesterol, however it is beneficial to know that, generally, higher levels of HDL are better. A desirable HDL level is generally considered to be 60 mg/dL or higher. Levels below 40 mg/dL for men, or below 50 mg/dL for women, can be considered low and a potential risk factor for heart disease.
Key takeaways for optimal cholesterol management
- While the reference provides information for total cholesterol by age, the question asked for "good" cholesterol, which is HDL, and the reference doesn't specify what good HDL levels are for each age group.
- The reference indicates that a total cholesterol level of 170 mg/dL or less is recommended for individuals 19 years old or younger, and 200 mg/dL or less for adults.
- It is important to aim for optimal HDL cholesterol levels as well, with a generally desirable level at 60mg/dL or higher.
