Diet plays a critical role in the maintenance of various physiological functions in cutaneous structures. Inadequacy of a well-balanced diet gives rise to a constellation of skin manifestations, which are frequently mild and non-specific; hence, overlooked or misdiagnosed. However, it can lead to serious complications. This group of dermatoses affects both developing and developed countries. Children, in particular, are more prone due to increased demand for nutrients for growth and development, as well as negligence or inability to provide by the caretaker. The dermatologist might be the first physician to come across such patients since cutaneous features are more apparent. Hence, a strong clinical suspicion for multiple micro- or macronutrient Deficiencies should be maintained since many conditions may have overlapping presentations such as xerosis, periorificial and intertriginous dermatitis, photo-distributed dermatitis, seborrheic dermatitis-like lesions, follicular hyperkeratosis, intracutaneous hemorrhages, impaired wound healing, pigmentary changes, and others including mucosal manifestations and hair and nail changes. This review article discussed an approach to Nutritional dermatoses in the pediatric age group to aid in accurate diagnosis and timely treatment.