Lemon
Citrus limon
Lemon is the citrus fruit of the Citrus limon tree, widely used for its juice, zest, and essential oils. It is commonly included in food, beverage, and flavouring applications.
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Can Lemon Enhance Iron Absorption?
Lemon may support improved iron absorption due to its high vitamin C content, which enhances the uptake of non-heme iron—the form found in plant-based foods. When added to iron-rich meals like legumes or leafy greens, lemon can help increase overall iron bioavailability and contribute to the prevention of iron deficiency.¹
Lemon and Skin Health
Through its high vitamin C content, lemon contributes to skin health by stimulating collagen synthesis, which is essential for maintaining skin elasticity and a youthful appearance. Additionally, its natural antioxidants help neutralise free radicals, potentially reducing the appearance of wrinkles and supporting a brighter, more radiant complexion.²³
Lemon and Digestion
Lemon may also support digestive function by stimulating the secretion of digestive enzymes and gastric juices, which assist in the breakdown of food. Consuming warm lemon water, particularly in the morning, is often used to help activate digestion, reduce bloating, and promote overall gastrointestinal comfort.⁴
Is Lemon Acidic or Alkaline?
Although lemon juice is acidic before digestion, its metabolites produce an alkalizing effect within the body. This means that despite its sour taste, lemon may help maintain the body's pH balance by promoting a more alkaline internal environment, which is associated with supporting overall health.⁵