Improve the health of your skin will help improve your hair growth. Improving the nutrients going into your body can also help to stimulate health at a cellular level. Taking these steps may help to improve the quality of your hair – potentially stimulating new hair growth, letting it grow longer, and ensuring your hair remains healthy. While there is no single solution that applies to everyone, many people can see benefits by improving the vitamins and minerals they consume. These are the building blocks and the nutritional tools your cells need to function properly.