🔬 The science, kept simple
Vitamin E is a family of antioxidants that live in the fatty walls of your cells and in the fats carried through your blood. Its job is to catch the roaming oxygen molecules that would otherwise chew through those fats the way air turns an old bottle of oil rancid. Because it is fat-soluble, it travels with oils, nuts, and seeds, and a very low-fat diet can leave you short.
Why you need it: Protecting cell membranes, red blood cells, and the fats in your bloodstream from oxidative damage; supporting immune cells; keeping skin supple.
Daily target: About 15 mg a day for adults, from food.
📖 In Scripture
'Butter and honey shall he eat' (Isaiah 7:15), and olive oil runs through Scripture as food, medicine, and light. The good fats God placed in olives, nuts, and seeds carry this vitamin with them.
🥇 Best food sources, ranked
- Sunflower seeds ... about 7.4 mg per ounce
- Almonds ... about 6.8 mg per ounce
- Hazelnuts ... about 4.3 mg per ounce
- Avocado ... about 4 mg per avocado
- Spinach ... about 3.7 mg per cup, cooked
- Swiss chard ... about 3.3 mg per cup, cooked
- Olive oil ... about 1.9 mg per tablespoon
- Broccoli ... about 1.1 mg per half cup, cooked
Figures are approximate, in the style of USDA FoodData Central; real foods vary with soil, variety, and cooking.
⚖️ Worth knowing
Food never causes trouble here, but high-dose supplements (above about 400 IU a day) have been linked in some trials to bleeding risk and no added benefit. Anyone on blood thinners should check with a doctor before taking vitamin E capsules.
Matters most for
Educational information, not medical advice. Talk with your doctor before supplements, especially with kidney, thyroid, or heart conditions or in pregnancy.