Most of us have heard the magic number: Ten thousand steps a day for better health. But is that amount necessary?

A new European study suggests otherwise. If you’re like many Americans and average about 3,500 steps daily, then adding only 500 more can make a difference. Hitting 4,000 steps a day might help lower your risk of cardiovascular disease, according to Health.com.

This study is a part of growing research showing that small, consistent changes can lead to big health gains. If you want to lose weight, move more easily, or improve your overall health, then start small: Take a few extra steps, swap in one healthy meal or cut back on snacks.

Little habits can lead to life-changing results.