<p>Stretching does, though, and check to see if you have a back problem (which, if corrected, can make you 1-5 inches taller). Sleep is also proven. Calcium (milk or supplements) isn’t a bad idea, but it may not work. Eat more (not saturated fats, but anything else, protein is always good and apparently so is peanut butter). Don’t lift weights until you are finished growing, to maximize your height (around 18-20ish. If you do lift, start around 15 at the earliest, which won’t have much of an effect on your height. Doing so earlier is inadvisable if you want to grow tall, and may not even be healthy).</p>
<p>Having plenty of good food?
I was a picky eater when I was very young, and that stunted my growth, I’m almost 15 and 5’ 1. However my brother ate a lot of vitamins, protein and all. My parents are 5’ 3 and 5’ 10 btw.
But when you’re over 13, it’s hard to know if you’ll grow taller. Some do, some don’t.</p>