Vitamin E (Tocopherols)
Vitamin E is a fat-soluble antioxidant that protects cell membranes from oxidative damage. It shows potential cardioprotective effects and may reduce exercise-induced oxidative stress, though high-dose isolated alpha-tocopherol has shown neutral-to-negative outcomes in some studies.
Evidence last reviewed: 20 Apr 2026
The evidence for Vitamin E's benefits is moderate, particularly in cardiovascular health and muscle function. However, some studies show no significant effects on cancer incidence, indicating a need for cautious interpretation of results.
cardiovascular healthgeneral population · Meta-analysisModerate
Vitamin E supplementation is considered to provide health benefits against cardiovascular disease through its antioxidant activity, though results from large prospective studies are mixed.
lung cancer incidencemale smokers · RCTModerate
No reduction in lung cancer incidence was observed with alpha-tocopherol supplementation; beta carotene supplementation unexpectedly increased lung cancer incidence.
skeletal muscle healthaging adults · ReviewLow
Vitamin E may mitigate age-associated skeletal dysfunction and enhance muscle regeneration, thus attenuating sarcopenia.
prostate cancer preventionmale smokers · RCTModerate
Alpha-tocopherol at a modest dose significantly decreased prostate cancer mortality among heavy smokers.
age-related cognitive declineelderly · Meta-analysisModerate
Peripheral tocopherol levels are associated with age-related cognitive decline and Alzheimer's disease, suggesting a potential protective role.
Combining Krill Oil with Vitamin E can support cardiovascular health and provide antioxidant protection. Krill Oil is known for its omega-3 fatty acids, supporting heart health, while Vitamin E provides antioxidant support and reduces oxidative stress.
Forms & usage▾
Take 100-400 IU daily with a meal for optimal absorption.