What is the link between Vitamin A and the ability to smell?

Jan 19, 2023 ... Vitamins are a group of substances that are needed for normal cell function, growth, and development. There are 13 essential vitamins. Micronutrients, or vitamins and minerals, are needed by the body in small amounts. On this page, find information about the different micronutrients and ... Apr 17, 2025 ... Vitamin A is a nutrient the body uses to support growth, vision and cell function. It's also called retinol or retinoic acid. In a small study of 40 high-functioning elderly women, severe vitamin D deficiency (<25 nmol/L) was associated with a higher risk of non-AD dementias but ... It is important for some sarcoidosis patients to consider their calcium and vitamin D levels. The information on this page has been written with the help of Dr ... Mar 5, 2025 ... Kennedy Jr says vitamin A protects you from deadly measles. Here's what the study he cites actually says. Published: March 5, 2025 10:37pm EST. Nov 10, 2021 ... Skin benefits of vitamin C. A few clinical studies have demonstrated that vitamin C can improve wrinkles. One study showed that daily use of a ... Feb 22, 2022 ... In a Swiss study using 2 oral doses of 2 mg of vitamin K on day 1 and day 4, late-onset VKDB was rare but still occurred, with an incidence of ... Aug 16, 2021 ... Analysis of a landmark vitamin C study confirms: You need at least 100 milligrams of vitamin C a day to stay healthy. Apr 13, 2021 ... Recommendation Information · Importance · USPSTF Assessment of Magnitude of Net Benefit · Practice Considerations · Update of Previous USPSTF ...