When Ann Wigmore was in her 50s, she was riddled with health issues and had a full head of gray hair. She then began a life-changing journey of living foods, which included green smoothies and ample shots of wheatgrass. Before long, she regained her health along with a fresh glow. Interestingly, her hair returned to its youthful color as well. Considering the condition of the hair reflects nutritional status and overall vitality, Ann Wigmore's dramatic transformation isn't surprising. In light of this, it's important to keep in mind that premature graying hair is much more than a cosmetic concern, it can indicate serious nutritional deficiencies and foreshadow a future of disease.