La vitamina A es una vitamina liposoluble esencial para mantener una visión, función inmune y salud de la piel saludables. Desempeña un papel crucial en el funcionamiento de la retina, el tejido sensible a la luz en la parte posterior del ojo.
Suplemento Recomendado
Resumen de Efectividad y Riesgos
Condición | Efectividad | Detalles |
---|---|---|
Problemas de Visión Nocturna | Vitamin A is crucial for the health of the retina and is essential for night vision. Deficiency in Vitamin A leads to night blindness, and supplementation can reverse this condition. Strong evidence supports its effectiveness. | |
Acné | Vitamin A and its derivatives are used to treat acne by reducing sebum production and preventing clogged pores. Strong evidence from clinical trials supports its effectiveness. | |
Debilidad Inmune | Vitamin A plays a significant role in immune function. It supports the integrity of epithelial cells and the functioning of immune cells. Strong evidence from clinical and preclinical studies supports its immune-boosting effects. | |
Estrés Oxidativo | By neutralizing free radicals, Vitamin A helps in reducing oxidative stress. Clinical and preclinical evidence supports its role. | |
Actividad Antioxidante | Vitamin A has antioxidant properties, helping to protect cells from oxidative damage. Evidence from various studies supports its antioxidant activity. | |
Infecciones | Vitamin A is important for maintaining the integrity of epithelial barriers and supporting immune response. Evidence from various studies indicates its role in reducing the severity and incidence of infections. | |
Envejecimiento de la piel | Vitamin A is involved in skin health and has been shown to improve skin aging by promoting cell turnover and collagen production. Evidence is based on clinical studies and reviews. | |
Puede causar defectos de nacimiento en dosis altas. | Los niveles altos de vitamina A durante el embarazo pueden causar efectos teratogénicos, lo que lleva a defectos de nacimiento. | |
Puede interactuar con anticoagulantes. | La vitamina A puede potenciar el efecto anticoagulante de los anticoagulantes, aumentando el riesgo de sangrado. | |
Puede causar daño hepático en casos raros. | La ingesta excesiva de vitamina A puede causar daño hepático, particularmente en personas con enfermedad hepática preexistente. |