The National Health Service (NHS) has emphasised a series of vital lifestyle adjustments that general practitioners (GPs) might recommend before considering medication. These suggestions are often proposed prior to the prescription of statins, which rank among the most commonly issued drugs throughout Britain.
Understanding Cholesterol and Statins
Statins function as a pharmaceutical category designed to decrease levels of low-density lipoprotein (LDL) cholesterol, frequently labelled as "bad" cholesterol, within the bloodstream. Elevated LDL cholesterol presents substantial health hazards, as it can contribute to the narrowing and hardening of arteries.
This condition also constitutes a major risk factor for heart disease, a broad term covering various ailments affecting the heart and blood vessels, such as heart attacks, strokes, angina, and coronary heart disease. Heart disease remains one of the leading causes of mortality across the United Kingdom.
When Statins Are Considered
According to the NHS website, a doctor may propose statin therapy if you have received a diagnosis of heart disease, or if your personal and family medical history suggests a probability of developing cardiovascular disease within the next ten years, and lifestyle alterations have not sufficiently mitigated this risk.
Nevertheless, before prescribing statins, your doctor will "usually" advocate specific modifications. The NHS declared: "If you're at risk of developing cardiovascular disease in the near future, your doctor will usually recommend lifestyle changes to reduce this risk before they suggest that you take statins." The NHS indicates that these adjustments can "reduce your cholesterol level and cardiovascular disease risk".
The Five Recommended Lifestyle Changes
The NHS advises the following five lifestyle modifications to help lower cholesterol naturally:
- Eating a healthy, balanced diet
- Exercising regularly
- Maintaining a healthy weight
- Limiting alcohol consumption
- Quitting smoking
However, the NHS noted: "Statins may be recommended if these measures do not help."
Detailed Dietary Guidance
The health authority recommends attempting to reduce intake of fatty foods, particularly those containing saturated fat. "You can still have foods that contain a healthier type of fat called unsaturated fat," it explained.
Consequently, you should strive to consume more of the following:
- Oily fish, such as mackerel and salmon
- Olive oil, rapeseed oil, and spreads derived from these oils
- Brown rice, wholegrain bread, and wholewheat pasta
- Nuts and seeds
- Fruits and vegetables
Simultaneously, you should endeavour to eat less of these items:
- Meat pies, sausages, and fatty meat
- Butter, lard, and ghee
- Cream and hard cheese, like cheddar
- Cakes and biscuits
- Food containing coconut oil or palm oil
Exercise Recommendations
The NHS advises aiming for at least 150 minutes (2.5 hours) of physical activity per week to support cholesterol management and overall cardiovascular health.
Smoking Cessation
The NHS stated: "Smoking can raise your cholesterol and make you more likely to have serious problems like heart attacks, strokes and cancer." If you wish to stop smoking, assistance and support are available from your GP or the NHS Stop Smoking Service. Your GP can refer you, or you can contact the helpline at 0300 123 1044 (England only).
Alcohol Consumption Guidelines
The NHS recommends the following regarding alcohol:
- Avoid consuming more than 14 units of alcohol weekly
- Incorporate several drink-free days each week
- Avoid binge drinking, which involves consuming large amounts of alcohol in a short period
Identifying High Cholesterol
The sole method to ascertain if your cholesterol levels are excessively high is through a cholesterol test. These tests will confirm your:
- Total cholesterol – the overall amount of cholesterol in your blood
- Good cholesterol (HDL) – this may decrease the likelihood of heart problems or a stroke
- Non-HDL cholesterol – the difference between total cholesterol and HDL
The NHS elaborated: "What is a good target level for you depends on things like your age, whether you have any health conditions and your risk of cardiovascular disease." Generally, the following levels are regarded as "healthy":
- Total cholesterol - below 5mmol/L
- HDL (good cholesterol) - above 1.0mmol/L for men or above 1.2mmol/L for women
- Non-HDL (bad cholesterol) - below 4mmol/L
