Citrus fruits. Grapefruit (Citrus paradisi),tangerine (Citrus reticulata) and lime (Citrus acrantifolia) stacked on top of each other. These fruits are a good source of vitamin C (ascorbic acid). A lack of vitamin C in the diet leads to scurvy,a disease which is characterised by loose teeth and bleeding mucous membranes. It is treated by resuming normal vitamin C intake | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Leplat, Veronique |
Bildgröße: | 3585 px × 5259 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |