Carmen Rosa Guillén
Carmen Rosa Guillén is a nutritionist who highlights the significance of sunlight for vitamin D synthesis in the body. She warns that factors such as excessive use of sunscreen and limited sun exposure can lead to vitamin D deficiency, which is a public health concern globally.
Not in the pool (under ¢1).
Recent news mentions
Carmen Rosa Guillén emphasizes the importance of lifestyle changes alongside medication for effective weight management.
¿Impactará la disminución de precios en Estados Unidos del medicamento para bajar de peso?
Guatemala· 2025-11-18
Carmen Rosa Guillén explains that vitamin D is activated by sun exposure and that deficiency can occur without it.
Qué es la vitamina D3, para qué sirve y cómo obtenerla de forma segura, según especialistasGuatemala· 2025-10-18
Nutritionist Carmen Rosa Guillén explains that both traditional and Greek yogurt are excellent food options.
beneficios para la flora intestinal y cómo consumirlo bienGuatemala· 2025-08-12
Carmen Rosa Guillén emphasizes the importance of vitamin D and its activation through sunlight exposure.
¿es mejor tomar sol o suplementos? Lo que dicen los expertosGuatemala· 2025-08-07