Search results for antioxidant

“These findings concern measured metabolic markers in the studied populations, with further research needed to define the best dose and duration. Dr. Patrick also discusses antioxidant systems, inflammatory markers, tolerability, and the need to consider existing medications.”

“Candidates include vitamin D, omega-3 fatty acids, and TA-65, a product that purportedly contains extracts of astragalus membranaceus, a plant-based compound that demonstrates immunomodulatory, anti-oxidative stress, and anti-aging effects, the latter of which are associated with longer telomeres.”

“Since vitamin D insufficiency is widespread (and perhaps exacerbated in quarantine conditions, due to limited sunlight exposure), supplemental vitamin D might be a viable means to increase vitamin D to sufficient levels. Intravenous vitamin C Vitamin C, also known as ascorbic acid, is an essential nutrient, widely recognized for its antioxidant properties.”

“Sulforaphane switches on the activity of a myriad of cytoprotective mechanisms, including Nrf2, a cellular protein that regulates the expression of antioxidant and stress response proteins.”

“These antioxidant compounds eventually end up in the urine, which is temporarily stored in the bladder prior to elimination, providing a unique environment in which to study the effects of sulforaphane and its metabolic byproducts on bladder tissue.”

“Early intervention in the treatment of traumatic brain injury is vital to mitigate damage to brain tissue. Administering lactate or ketones following a brain injury might lessen the damage caused by hypoxia and spare glucose for essential processes, like the recycling of the antioxidant glutathione.”

“Less visible work can include DNA repair, antioxidant defense, methylation, membrane integrity, and bone or vascular protein activation. The hypothesis is that small shortfalls can permit cumulative damage over years; it does not show that one low intake measurement directly accelerates aging or that supplements reverse aging.”

“In the CARET randomized trial, high-dose beta-carotene plus retinyl palmitate increased lung-cancer incidence and total mortality in current or former smokers and asbestos-exposed workers. That result supports a specific warning for this combination in these high-risk groups, not a claim that all antioxidant supplements are harmful to everyone.”

“Similarly, levels of antioxidant vitamin C and vitamin E are reduced in smokers' breast milk, promoting a pro-oxidative state in the infant. This finding was demonstrated in a study that compared levels of ethane, a marker of oxidative stress, in the exhaled air of infants.”

“The trial found selected changes in antioxidant capacity, immune-cell apoptosis, and inflammatory gene expression, while several main circulating oxidative-stress measures did not differ from plain water. Clinical findings remain modest and depend on the population and outcome.”