There is a lot of information about how lifestyle and diet can affect fertilidad. However, when it comes to the consumption of coffee, latte macchiato or espresso, there are often contradictory statements.
La influencia de la cafeína en la fertilidad femenina
Studies show that excessive coffee consumption can lead to longer waiting times for pregnancy in women. But is caffeine alone to blame? New findings suggest that caffeine can reduce muscle activity in the fallopian tubes, which could indeed impair fertilisation. Research tries to find out more.
Cafeína durante el embarazo
During el embarazo, cafeína can cross the placental barrier and affect the natural biorhythm of mother and child. High caffeine consumption is associated with an increased risk of early pregnancy loss and lower birth weight. Pregnant women are therefore advised to avoid caffeine completely.
La influencia de la cafeína en la fertilidad masculina
Excessive coffee consumption can affect calidad del esperma in men. However, it is controversial whether it is the caffeine itself or the associated unhealthy lifestyle that causes the negative effects.
Recomendación de consumo de café al intentar concebir
To be on the safe side, limit coffee consumption to around 3 cups corresponding to app. 300 mg caffeine per day during la preconcepción and to avoid it completely during pregnancy. Remember that coffee is not the only beverage that contains caffeine:
Taza de café filtrado (125 ml): 80-120 mg de cafeína
Taza de café instantáneo (125 ml): 100 mg de cafeína
Taza de café descafeinado (125 ml): 3 mg de cafeína
Espresso (50 ml): 50 -100 mg de cafeína
Latte macchiato (con 1 espresso, 200 ml en total): 50 -100 mg de cafeína
Taza de té negro (250 ml): 70 mg de cafeína
Taza de té verde (no té de hierbas, 250 ml): 66 mg de cafeína
Taza de cacao (250 ml): 16 mg de cafeína
Bebida energética (250 ml): 80 mg de cafeína
Vaso de coca cola (200 ml): 30 -70 mg de cafeína
Chocolate negro (100 g): 10 – 80 mg de cafeína
Chocolate con leche (100 g): 15 – 20 mg de cafeína
Fuente: Sociedad Alemana de Nutrición/Stiftung Warentest
Si quieres reducir tu consumo de café, piensa en ¿qué necesidades satisface realmente el café? ¿Existen alternativas que podrían ser igual de buenas para usted? Por ejemplo: ¿Necesitas café para despertarte? ¿Quizás es hora de cuidar tu sueño? ¿Tomar una taza de café es un preciado ritual que te ofrece relajación en tu agitado día a día? ¿Hay alguna alternativa?