List of Macronutrients

Vitamins	Skin conditions
Vitamin A	Hyperkeratinization, sparse and fragile hair, phyrnoderma, herpes, wound healing,acne , photoaging
Vitamin C	Scurry
Vitamin B12	Hyperpigmentation, vitiligo, angular stomatitis, hair changes
Vitamin B3	Pellagra
Vitamin D	Photo damage
Vitamin E	Anti-inflammatory effects-erythema,edema. Wound healing, photodamage
Macronutrients	Skin conditions
Carbhohydrates, proteins	Galactosemia, Kwashiorkor (Protein malnutrition)
Carbhohydrates, proteins	Marasmic-Kwashiorkor
Fatty acids	Photoprotection, photoaging, wound healing, skin sensitivity
Minerals	Skin conditions
Zinc	Weeping dermatitis, secondary infections, excessive fragile hair and spars, alopecia, nail defects, acrodermatitis, poor wound healing.
Iron	Spoon shaped nails, hair loss, gloscitis with loss of papillae, angular chelitis and pruritis.

Table 1: List of Macronutrients and Micronutrients Related to their Skin Conditions.