Vitamin E

Vitamin E is an essential nutrient that acts as an antioxidant, protecting your cells from damage and supporting overall health.

📋 About This Biomarker

Vitamin E is a fat-soluble vitamin that acts as a powerful antioxidant in your body. Imagine antioxidants as your body's natural defenders, shielding your cells from harm caused by free radicals - these are unstable molecules that can damage cells and contribute to ageing and diseases. Free radicals come from everyday sources like pollution, sunlight, and even normal bodily processes. By neutralising these free radicals, Vitamin E helps to protect your cells from damage over time. It's essential for maintaining healthy skin, eyes, and a strong immune system. Since your body can't make Vitamin E on its own, you need to get it from your diet or supplements. Foods rich in Vitamin E include nuts, seeds, vegetable oils, and green leafy vegetables. By ensuring you have enough Vitamin E, you're supporting your body's natural defences and promoting overall health.

🎯 Why We Test This

Testing your Vitamin E levels helps ensure you're getting enough of this vital antioxidant to protect your cells and support your health. It's especially important if you have conditions that affect fat absorption, dietary restrictions, or symptoms that might suggest a deficiency. By monitoring your Vitamin E levels, you can prevent potential health issues related to both low and high levels of this vitamin.

⚠️ What Affects It

Several factors can influence your Vitamin E levels. Your diet plays a big role; not eating enough Vitamin E-rich foods can lead to lower levels. How well your body absorbs fat also matters because Vitamin E is fat-soluble. Conditions like coeliac disease, cystic fibrosis, or problems with your pancreas can make it harder for your body to absorb fat and, therefore, Vitamin E. Certain medications that affect fat digestion can also impact your Vitamin E levels. Lifestyle choices like smoking or excessive alcohol consumption can increase the number of free radicals in your body, potentially using up more Vitamin E as it works to neutralise them. Ageing can also affect absorption and dietary habits, influencing Vitamin E levels.

📈 How to Improve

If your Vitamin E levels are high or nearing high, consider reviewing any supplements you're taking and possibly reducing the dosage with advice from a healthcare provider. Focusing on getting Vitamin E from foods rather than supplements can help keep levels safe. If your levels are low or close to low, increase your intake of Vitamin E-rich foods like almonds, sunflower seeds, spinach, and vegetable oils. In some cases, you might need to take supplements, but this should be done under medical supervision to avoid overcompensation. Regular monitoring and working with a healthcare provider can help you maintain optimal Vitamin E levels.

📊 Understanding Your Results (µmol/L)

Low (< 11.6 µmol/L)
Low Vitamin E levels mean you have a deficiency, which can lead to symptoms like muscle weakness, coordination problems, numbness, and vision issues. In severe cases, it can affect your nervous system because your nerve cells aren't protected from free radical damage. This deficiency is more common in people who have trouble absorbing fats. To improve your levels, you'll need to increase your intake of Vitamin E-rich foods and might require supplements under medical guidance. This will help restore your levels and reduce symptoms.
Optimal (11.6 - 46.4 µmol/L)
Having Vitamin E levels within the normal range means you're getting enough of this important nutrient. Your body has the antioxidant support it needs to protect your cells from damage. This balance contributes to healthy skin, good vision, and a strong immune system. Continuing to eat a balanced diet with Vitamin E-rich foods will help maintain these levels. When your Vitamin E levels are nearing the upper limit, it suggests that your intake is high but still within a safe range. This might be due to a diet rich in Vitamin E or moderate supplement use. While you don't need to worry immediately, it's a good idea to ensure you're not overdoing supplements. Maintaining a balanced diet and possibly reducing supplement dosage can help keep your levels in a healthy range. Regular check-ups can prevent levels from becoming too high. If your Vitamin E levels are approaching the lower limit, it may indicate that you're not getting quite enough. This could be due to not eating enough foods that contain Vitamin E or minor issues with absorbing fats. You might not have noticeable symptoms yet, but it's a good idea to increase your intake of Vitamin E-rich foods like nuts, seeds, and leafy greens. Consulting with a healthcare provider can help you address this before it becomes a deficiency.
High (> 46.4 µmol/L)
If your Vitamin E levels are higher than normal, it's usually because of taking too many supplements. Getting too much Vitamin E from food alone is rare and generally not harmful. However, excessive Vitamin E from supplements can interfere with how your blood clots, increasing the risk of bleeding, especially if you're taking blood-thinning medications. You might experience symptoms like nausea, diarrhoea, stomach cramps, fatigue, or blurred vision. It's important to talk to a healthcare provider to adjust your intake and avoid potential side effects.
Also known as: Vit E