Does longan reduce breast milk supply?
Jul 03, 2025
Source: Cainiu Health
Dr. Zhang Lu
Introduction
Under normal circumstances, rambutan itself does not have the effect of reducing breast milk production. Rambutan has a high sugar content, so diabetic patients or individuals with unstable blood sugar levels should consume it cautiously to avoid blood sugar fluctuations. Its surface hairs may retain pesticides and impurities, so it is essential to thoroughly wash the fruit before consumption. Additionally, as a tropical fruit, some individuals may be allergic to rambutan.
Generally speaking, rambutan itself does not have the effect of reducing breast milk production. The detailed analysis is as follows:
Rambutan is rich in various nutrients such as vitamin C, B-complex vitamins, potassium, iron, and others, offering benefits like nutritional supplementation and enhancing immunity. Based on its composition and from the perspective of traditional medicine, there is no evidence indicating that rambutan affects prolactin secretion, which could lead to reduced milk production. On the contrary, moderate consumption of rambutan during lactation can help replenish energy and nutrients, supporting postpartum recovery and improving breast milk quality.
However, due to its high sugar content, rambutan should be consumed with caution by individuals with diabetes or unstable blood glucose levels to avoid fluctuations in blood sugar. The fine hairs on its surface may trap pesticides and impurities, so thorough washing before consumption is essential. Additionally, as a tropical fruit, rambutan may cause allergic reactions in some individuals. Those with a history of allergies should try a small amount initially and monitor for any allergic symptoms such as rash, itching, or difficulty breathing. If such symptoms occur, seek immediate medical attention.
