Breastfeeding is a crucial time when a mother needs to pay close attention to her diet. While there are no hard and fast rules about what foods to avoid at night, certain foods may disrupt sleep patterns for both the mother and the baby. To ensure a peaceful night's sleep, breastfeeding mothers should consider limiting their consumption of caffeine-rich drinks like coffee, tea, and energy drinks, as they can stimulate wakefulness. Additionally, spicy foods may cause gastrointestinal discomfort in the baby, potentially leading to fussiness and disrupted sleep. Foods that are known to cause gas or bloating, such as beans, broccoli, cabbage, and onions, may also be best avoided before bedtime to prevent discomfort for the baby. Ultimately, each mother-baby pair is unique, so it's important to observe how different foods affect both the baby's sleep patterns and overall well-being. Always consult with a healthcare professional or lactation consultant for personalized advice on your specific breastfeeding journey.