I don’t know how, where or when, but at some point we as a culture have decided that sleep is a luxury. That if you don’t sleep much, you are badass, stronger or work harder than the person in the office next to you or on the race course. Somehow sleep has a stigma that’s bad. Sleeping makes us lazy. We should be working more. Doing more. Socializing more. Sleep should be last priority.
Well, that’s wrong. Really, really wrong. Sleep is incredibly important and necessary for humans for many different reasons. It’s good for us. We are usually healthier, happier, stronger, and better at pretty much everything when rested. We should prioritize sleep with eating good food, hydrating, and exercise. Statistically, people who don’t sleep much or well are heavier, less focused, and less happy. Some jobs require long hours, or perhaps you have small children who wake up early. There are certainly many challenges for navigating how to prioritize sleep. But you may find you are more productive at work or have more energy or patience as a parent if you get some quality zzz’s. You will probably also consume less calories (usually snacks) if you get in 7-9 hours of sleep. Still making excuses for why your 4-5 hours per night is enough? Here’s a study from Harvard Med that should hopefully convince you to at least try to prioritize sleep a bit more.
I often stress for my athletes the important of rest days. The adaption to the training happens when we rest and recover, not while we are actually training. Skipping out on rest can have consequences, or simply prevent you from maxing out all the benefits of your training. Sleep is the best form of rest/recovery. If a runner has to choose between sleep and a run, I will sometimes suggest they opt for sleep. It’s usually better to train less but have better quality workouts than to be dragging your tired butt through too much. Here’s a helpful article on sleep, running, and general health.
At the end of the day, everything is about balance. Just try to remember that sleep, food, hydration and exercise are necessary for a happy and healthy life.