Natural Support for Healthy Cholesterol: A Guide to Plant Sterols, Omega-3 & CoQ10
Cholesterol is a naturally occurring fatty substance found in every cell of the body. While it plays essential roles in hormone production, Vitamin D synthesis, and cell membrane integrity, elevated levels of LDL (‘bad’) cholesterol are a recognised risk factor for cardiovascular disease. Alongside a balanced diet, regular exercise, and medical guidance, certain nutritional supplements have a well-established evidence base for supporting cardiovascular health.
Here’s a guide to the key supplements in our Cholesterol collection and what the science says.
1. Plant Sterols
Plant sterols are naturally occurring compounds found in small amounts in fruits, vegetables, nuts, and grains. They are structurally similar to cholesterol and compete with it for absorption in the digestive tract — which is why they are one of the most rigorously studied nutritional interventions for cholesterol management.
Plant sterols have been shown to lower blood cholesterol. High cholesterol is a risk factor in the development of coronary heart disease. This is one of the few authorised health claims in the UK for a food supplement ingredient, reflecting the strength of the evidence base.
Cardiosmile Pine Tree Plant Sterols provide 2000mg per once-daily sachet — the clinically studied dose — in a convenient, tasteless format that can be stirred into water, juice, or food. Consistent daily use alongside a diet low in saturated fat is key to achieving the best results.
2. Omega-3 Fish Oils
EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the two key Omega-3 fatty acids found in oily fish. EPA and DHA contribute to the normal function of the heart — an authorised health claim supported by extensive clinical research.
Our range includes:
- Wiley’s Wild Alaskan Peak EPA — 750mg EPA per capsule, 4x the strength of standard fish oil, from sustainably caught Alaskan fish
- Solgar Triple Strength Omega-3 — the highest concentration Omega-3 in the Solgar range, molecularly distilled to remove mercury and PCBs
- Natures Aid Fish Oil 1000mg — an everyday maintenance option providing 180mg EPA and 120mg DHA per capsule
For best absorption, take Omega-3 with a meal containing fat. Choose molecularly distilled products to ensure purity.
3. CoQ10 — Pharma Nord Bio-Quinone Active Q10 Gold
Coenzyme Q10 (CoQ10) is a vitamin-like substance present in every cell of the body, playing a central role in cellular energy production within the mitochondria. The body’s natural CoQ10 levels decline with age and can also be reduced by certain medications.
Pharma Nord Bio-Quinone Active Q10 Gold is the world’s most widely used and researched CoQ10 supplement, documented in over 100 scientific studies and the official reference product for the International Coenzyme Q10 Association (ICQA). Its patented oil-based formulation has been shown to deliver 3–10 times better absorption than unprocessed Q10 preparations.
Each capsule also contains Riboflavin (Vitamin B2), which contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue. Manufactured under Danish pharmaceutical GMP standards.
Suggested use: 1–3 capsules daily with a meal containing fat. Splitting the dose throughout the day improves absorption.
4. Garlic
Garlic (Allium sativum) has been used in traditional herbal and culinary practice for thousands of years. Solgar’s Garlic Oil Softgels and Garlic Powder capsules are certified to contain a minimum allicin yield per serving — allicin being the key organosulfur compound released when garlic is processed.
Suggested use: 1–2 capsules daily with food. Choose certified, pesticide-free formulations.
5. Vitamin C
Vitamin C contributes to the protection of cells from oxidative stress and to normal collagen formation for the normal function of blood vessels — both relevant to long-term cardiovascular health. Viridian Extra C 550mg uses lipid metabolites for enhanced bioavailability and rapid absorption compared to standard Vitamin C forms.
A Holistic Approach to Heart Health
Supplements work best as part of a broader heart-healthy lifestyle that includes a diet rich in fruits, vegetables, wholegrains, and oily fish; regular physical activity; not smoking; and maintaining a healthy weight. If you are managing elevated cholesterol, your GP may recommend dietary changes, medication, or both — and supplements should complement, not replace, that guidance.
Regular cholesterol checks are available through your GP or many community pharmacies.
