Supplement × Supplement·Evidence index
PubMed indexes 8 records that name Beta-Carotene and Vitamin E together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.
Every statement below is attributed to a named, dated, linked source.
This page lists published research relevant to Beta-Carotene and Vitamin E. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
“We found no reduction in the incidence of lung cancer among male smokers after five to eight years of dietary supplementation with alpha-tocopherol or beta carotene. In fact, this trial raises the possibility that these supplements may actually have harmful as well as beneficial effects.”
Names both Beta-Carotene and Vitamin E in its title.
Names both Beta-Carotene and Vitamin E in its title.
“Vitamin supplementation was associated with higher serum levels. Persons taking medication for high blood pressure had higher levels of retinol and alpha-tocopherol, but lower levels of beta-carotene.”
Names both Beta-Carotene and Vitamin E in its title.
Names both Beta-Carotene and Vitamin E in its title.
“A role for beta-carotene in the prevention of non-melanoma skin cancer has yet to be demonstrated despite clinical research activity in this area. The role for alpha-tocopherol as a photoprotective agent is less clear-cut and it has yet to be established as treatment either for conditions characterized by photosensitivity or as an agent for preventing chronic photodamage or cutaneous malignancy.”
Names both Beta-Carotene and Vitamin E in its title.
“Currently, there are no data to support the use of these vitamins to reduce the risk of cardiovascular events. Trials are in progress to determine whether a longer duration of administration of vitamin E or the association of vitamin E with cofactors may reduce cardiovascular events.”
Names both Beta-Carotene and Vitamin E in its title.
Names both Beta-Carotene and Vitamin E in its title.
“These include laboratory in vitro and animal model findings, but the strongest evidence comes from epidemiologic studies which uniformly suggest protection by beta-carotene against head and neck cancer. Much like the retinoids, but without toxicity, beta-carotene and vitamin E can produce regression of oral leukoplakia, a premalignant lesion for oral cancer, as has now been shown in eight clinical trials, five with beta-carotene alone, one with vitamin E alone and two that…”
Names both Beta-Carotene and Vitamin E in its title.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Beta-Carotene, Vitamin E, and several hundred other substances.
The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.
NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.
