Beard Growth Foods » : In addition to grooming products, incorporating the right beard growth foods into your diet can significantly impact your facial hair's health. Foods rich in vitamins A, C, and E, as well as biotin, can promote hair growth. Incorporate lean proteins, nuts, seeds, eggs, and leafy greens into your meals to provide your body with the nutrients it needs to support beard growth. Staying hydrated and maintaining a balanced diet can contribute to healthier and more vibrant facial hair.