Tocopherol in Food: The Best Natural Sources of Vitamin E -

Vitamin E is a powerful antioxidant that supports immune health and protects cells from damage. Top sources include wheat germ oil, sunflower seeds, almonds, spinach, and avocado. While serious deficiencies are rare, many people don’t get the recommended daily amount through diet alone. If that’s the case for you, supplements can help–but whole foods are typically safer and more effective.Keep reading to learn:

Why vitamin E is important
10 great food sources
How much vitamin E you need daily
When to consider supplements, and how to use them safely

Why vitamin E (especially tocopherol in food) is important

Vitamin E is a group of eight antioxidant compounds (four tocopherols and four tocotrienols) that help protect cells from inflammation and oxidative stress. Alpha-tocopherol, the most biologically active kind in foods, is the form your body uses most efficiently.When you get vitamin E from food, it comes with other nutrients that boost its absorption. This is why researchers have consistently linked food-based vitamin E to greater health benefits, whereas supplements–especially in high doses–don’t always provide the same results.In addition to protecting cell health, vitamin E helps:

Boost immune function
Support healthy skin and eyes
Preserve cognition, potentially combating cognitive decline
Prevent LDL (“bad”) cholesterol oxidation, protecting your cardiovascular system

Getting tocopherol through your diet gives you a safe, balanced way to protect many bodily systems from chronic conditions, as well as many signs of aging.

Top 10 foods highest in vitamin E

These foods are among the richest natural sources of vitamin E, especially in the form of alpha-tocopherol:

Wheat germ oil – 1 tablespoon: 20 mg
Sunflower seeds – 1 ounce (roasted): 7.4 mg
Almonds – 1 ounce (dry roasted): 6.8 mg
Hazelnuts – 1 ounce: 4.3 mg
Peanut butter – 2 tablespoons: 2.9 mg
Avocado – ½ large fruit: 2.6 mg
Spinach (cooked) – ½ cup: 1.9 mg
Butternut squash (cooked) – ½ cup: 1.3 mg
Kiwi – 1 medium fruit: 1.1 mg
Red bell pepper (raw) – ½ cup: ~1 mg

Enjoy a variety of these foods regularly as part of a balanced, whole-foods diet.

Should you take a vitamin E supplement?

If you struggle to eat enough vitamin E-rich foods, supplementation might be a good idea–especially if you:

Have a condition that affects fat absorption (such as Crohn’s disease, pancreatitis, or cystic fibrosis)
Follow a very low-fat diet

If you decide to go the supplement route, make sure to take your vitamin E with dietary fat. This is required for absorption since vitamin E is fat-soluble.Supplements come in two main forms:

Natural (d-alpha-tocopherol)
Synthetic (dl-alpha-tocopherol)

Natural vs. synthetic vitamin E: What’s the difference?

The biggest difference between natural and synthetic vitamin E is how well your body can use it.Natural vitamin E (d-alpha-tocopherol) is derived from plant oils and contains only the active form your body recognizes. It’s about twice as bioavailable (easily absorbed) as synthetic forms, and tends to be more expensive.Synthetic vitamin E (dl-alpha-tocopherol) is made in a lab and includes both active and inactive molecules. It’s less expensive, but you’ll need a higher dose to get the same effects.

How much vitamin E do you need daily?

The recommended daily allowance (RDA) for adults is 15 mg of alpha-tocopherol; this is an amount most people can get through a balanced diet. Some experts recommend higher doses (100-400 IU, or 67-268 mg) for additional cardiovascular or immune support.With regard to supplements, many labels still use international units (IU) instead of milligrams (mg) for dosing. Here’s you can you can convert the amount:

1 IU of natural vitamin E = 0.67 mg
1 IU of synthetic vitamin E = 0.45 mg

A 400 IU natural vitamin E supplement provides approximately 268 mg of alpha-tocopherol, while the same amount of synthetic provides just 180 mg.For more robust and budget-friendly support, choose a product with mixed tocopherols (various forms of vitamin E), and take it with food.

Vitamin E risks: Is it safe?

Vitamin E is generally safe when consumed at recommended levels. But in high doses–especially from supplements–it can build up in your body and increase the risk of bleeding. This is particularly a concern if you’re taking blood thinners like aspirin or warfarin. If you are, talk to your healthcare provider before starting a vitamin E supplement.It’s also worth noting that a large review of 19 trials linked consuming 400 IU per day or more to a small but statistically significant increase in death due to any cause. Most participants had chronic conditions, but the study suggests that high doses of vitamin E could carry risks.If you’re considering a supplement, stick to a lower dose and work with your doctor to make sure it’s safe.