What you need to know about elevated cholesterol levels (and what may not have been explained yet)
In recent months, I’ve seen a noticeable increase in patients presenting with elevated cholesterol levels.
For many, this comes as a surprise. They’re often already eating well, exercising regularly, and making conscious lifestyle choices, yet their blood tests show high cholesterol with no obvious explanation.
Alongside this, there is often a sense of uncertainty around what to do next. Some patients have been advised to consider medication, including statins, but feel hesitant due to concerns about potential side effects or long-term use. Others simply feel that their results haven’t been explained in a way that reflects their overall health.
This is usually where a more detailed conversation becomes important.
Cholesterol is not just about diet
When discussing high cholesterol, the focus is often placed on food intake and dietary fat. While nutrition is certainly relevant, cholesterol levels are not determined by diet alone. Cholesterol is involved in hormone production, cellular repair, and overall metabolic function. Because of this, changes in cholesterol often reflect how the body is functioning internally, rather than simply what is being consumed.
This helps explain why two individuals with similar diets can present with very different cholesterol results.
Common causes of high cholesterol that are often overlooked
When looking at the causes of high cholesterol, it’s important to consider the broader physiological picture.
In clinical practice, elevated cholesterol is often influenced by:
Inflammation and cholesterol : Low-grade, chronic inflammation can increase cholesterol production as part of the body’s repair response. Even when inflammation is not obvious, it can influence lipid patterns over time.
Hormonal health and cholesterol : Changes in oestrogen levels, particularly during perimenopause and menopause, can affect how cholesterol is regulated. As oestrogen declines, LDL cholesterol levels may increase due to reduced clearance.
Liver function and cholesterol metabolism : The liver plays a central role in cholesterol production, conversion, and elimination. Subtle changes in liver function can influence cholesterol levels, even when standard liver tests fall within normal ranges.
Blood sugar regulation and metabolic health : Blood sugar and insulin patterns directly affect cholesterol metabolism. Insulin resistance can increase triglycerides and alter LDL and HDL balance, contributing to elevated cholesterol.
Methylation, homocysteine and cardiovascular risk : Elevated homocysteine levels reflect changes in methylation pathways, which can impact vascular health and influence how cholesterol behaves within the body.
Why standard cholesterol testing doesn’t always tell the full story
Routine cholesterol testing typically includes total cholesterol, LDL, HDL, and triglycerides. While this provides a useful overview, it doesn’t always explain why cholesterol levels are elevated.
In clinic, cholesterol testing is interpreted alongside other markers, including:
Inflammatory markers
Blood sugar and insulin levels
Liver function tests
Nutrient status related to methylation
Lipid ratios and patterns
This broader approach helps identify whether cholesterol is acting as a risk marker, a response to underlying changes, or a combination of both.
A more comprehensive approach to supporting high cholesterol
When patients ask how to lower cholesterol, the answer is not always straightforward. Rather than focusing solely on reducing cholesterol levels, the aim is to understand what is influencing those levels in the first place. This involves assessing the individual’s overall metabolic health, hormonal status, inflammatory load, and lifestyle patterns, and identifying which systems may be contributing to the current presentation. From there, support can be tailored accordingly. For some individuals, this may involve addressing blood sugar regulation. For others, it may relate more to hormonal changes, liver function, or inflammatory processes.
There is no single approach that applies to everyone, which is why personalised care is central to this process.
Understanding cholesterol in context
Elevated cholesterol can feel confusing, particularly when it doesn’t align with your lifestyle. In many cases, it is not simply a matter of needing to “eat better” or try harder. Instead, it reflects how your body is responding across multiple systems. Understanding cholesterol in this broader context often provides more clarity, and allows for a more targeted and meaningful approach to care.
If you’re navigating elevated cholesterol
If you’ve recently been told you have high cholesterol and are unsure what it reflects, or how to approach it beyond general advice, this is something we can explore further.
You’re welcome to book a complimentary Discovery Call for a preliminary discussion to assess whether a more personalised, multi-system approach may be appropriate for you.
A final note: This information is intended to support your understanding of elevated cholesterol and should not replace medical advice. Decisions around cholesterol management, including the use of statins, should always be made in consultation with your GP or specialist. My role is to work alongside your medical team, providing a more comprehensive lens through which to understand your health and support it in a way that reflects your individual presentation.
