Tag: Lung cancer

According to a 10-year follow-up of the Age-Related Eye Disease Study 2 (AREDS2), taking lutein and zeaxanthin supplements does not increase lung cancer risk in current or former smokers, a critical distinction from the related antioxidant beta-carotene. This finding addresses concerns and clarifies whether you can take lutein if you smoke.

In December 2024, celebrated plant-based chef and nutrition expert Chef AJ revealed a devastating stage 3 lung cancer diagnosis. This shocking news prompted an outpouring of support and concern, as the long-time vegan advocate and author was known for promoting a healthy, whole-food lifestyle. Instead of retreating, Chef AJ has publicly embraced her health challenge and launched a new initiative to help others.

Recent studies suggest a potential link between long-term, high-dose B12 supplementation and an increased risk of lung cancer, particularly in men who smoke. These findings underscore the importance of understanding the connection between supplements and cancer risks.

While a healthy, vitamin-rich diet is widely recognized as a pillar of good health, large-scale studies have revealed a more complex relationship between vitamin supplements and cancer risk. Researchers have specifically identified which vitamin has been linked to cancer under certain conditions, particularly when taken in high-dose synthetic forms, prompting crucial questions about the safety and efficacy of supplements versus whole foods.

According to the National Institutes of Health, beta-carotene accounts for about 50% of the vitamin A needed in the human diet. As a powerful antioxidant and provitamin A compound, understanding exactly how healthy beta-carotene is requires a closer look at its function, benefits, and potential risks, particularly when taken as a supplement.

While dietary beta-carotene from fruits and vegetables is widely recognized as safe, studies have shown that high-dose supplements may increase certain health risks, particularly for smokers and those exposed to asbestos.

While excess preformed vitamin A can be toxic, high beta-carotene intake from food is regulated by the body and generally considered safe. Carotenemia, a harmless yellowing of the skin, is the most common side effect of too much beta-carotene.

While beta-carotene from food is generally considered safe, high doses from supplements have been linked to health problems in specific populations, with studies linking specific amounts to an increased risk of lung cancer in smokers. This raises the question: how much is too much beta-carotene per day, and what are the associated risks and benefits?

According to the National Institutes of Health, high-dose beta-carotene supplements, unlike food sources, have been linked to an increased risk of lung cancer in smokers and those exposed to asbestos. This crucial distinction is vital when considering the side effects associated with beta-carotene.

According to several cancer care organizations, grapefruit and St. John's wort are among the key items to avoid when taking osimertinib, a targeted therapy for non-small cell lung cancer. Proper dietary management is crucial during treatment to ensure the medication's effectiveness and minimize adverse effects.