Hair and nails are constantly growing which is why good nutrition has such a noticeable impact on the health of hair and nails.
While there’s a lot of variation between individuals, hair grows about half an inch per month on average (1). Fingernails typically grow at a rate of about one-tenth of an inch per month (2). These impressive growth rates are why nutrition is essential for healthy hair and nails. Without the right nutritional building blocks at the ready, the quality of hair and nail growth can start to suffer.
Good nutrition helps to support your wellbeing from head to toe. Because of their rapid growth rate, hair and nails can be among the first areas where you’ll see benefits from improved nutrition. Nutrients like protein, biotin, and antioxidants help to support healthy hair and nails. While more research is needed, collagen peptides might offer benefits for nail growth, too.