Your Ultimate Guide to Crafting a Healthy Haircare Routine
How does diet affect your hair?
Yes, what you eat can impact your hair health.
The main offenders, according to Hallajian, are alcohol, refined sugars, saturated and trans fats, and foods with a high glycemic index—a scale that measures how quickly certain foods raise blood sugar levels, as per Healthline.
For instance, saturated and trans fats can increase Dihydrotestosterone (DHT) levels, a hormone linked to hair loss. Meanwhile, excessive alcohol consumption can cause dehydration, which can hinder healthy hair growth.
Conversely, foods rich in proteins, iron, vitamin C, zinc, and B-vitamins can support hair growth, reduce shedding, and decrease inflammation.