Your Sleep Might Need More Than a Bedtime Routine 😴
When you're struggling with sleep, what's the first thing you look at?
Maybe it's your bedtime. Maybe you're trying to spend less time on your phone at night, cut back on caffeine, or make your bedroom darker and cooler.
And those things can absolutely matter.
But there's another piece of the puzzle that tends to get overlooked: how you're nourishing your body throughout the day.
Sleep isn't an isolated event that starts the moment your head hits the pillow. Your body has been working all day long, and it needs adequate energy, fluids, vitamins, minerals, and other nutrients to support all of the processes that happen behind the scenes—including the ones involved in sleep and recovery.
This is one reason we don't want to look at nutrition as simply “Did you hit your calories and protein today?”
Those things are important, but they're not the entire picture.
Your Body Needs More Than Calories and Protein
Calories provide energy and protein provides the building blocks your body needs for countless functions. But your body also relies on a huge variety of vitamins and minerals to keep everything running properly.
Magnesium, calcium, iron, zinc, potassium, and several B vitamins, among others, are involved in processes related to your nervous system, energy metabolism, muscle function, and the production and regulation of compounds involved in sleep.
That doesn't mean you need to start taking a handful of supplements before bed.
In fact, the better place to start is much simpler: look at the overall quality and variety of your diet.
Are you eating a variety of fruits and vegetables? Whole grains? Beans and legumes? Dairy or other calcium-rich foods? Protein sources? Nuts and seeds?
The more variety you have in your diet, the more opportunities you're giving your body to get the nutrients it needs.
And this becomes especially important when you're in a calorie deficit.
When You're Dieting, It's Easy to Lose Sight of the Bigger Picture
A calorie deficit means you're intentionally eating less energy than your body is using. That's completely fine when it's appropriately structured and you're working toward a fat-loss goal.
But there's a difference between:
“I'm eating in a calorie deficit.”
and
“I'm eating in a calorie deficit while still adequately nourishing my body.”
You can technically hit your calorie and protein targets while eating a very limited variety of foods.
Think about a day that looks like protein shakes, chicken, protein bars, Greek yogurt, and a low-calorie dinner.
You might be hitting your protein goal.
You might even be hitting your calorie goal.
But where are the fruits and vegetables? The whole grains? The legumes? The healthy fats? The variety of vitamins and minerals?
When calories are limited, food quality and variety become even more important.
Don't Forget About Fiber
Fiber is one of those things that seems to get pushed to the side when people are focused on calories and protein.
And it makes sense. Fiber doesn't have the same flashy reputation as protein.
But fiber plays an important role in digestive health and helps support a healthy gut microbiome. And your gut and brain are in constant communication through what's known as the gut-brain axis.
Research into the relationship between diet, the gut microbiome, and sleep is still developing, but we're learning more and more about how interconnected these systems are.
There's also a much simpler reason to pay attention to fiber: high-fiber foods tend to bring a lot of nutrition to the table.
Fruits, vegetables, whole grains, beans, lentils, nuts, seeds, and other high-fiber foods provide much more than fiber alone. They also contribute vitamins, minerals, antioxidants, and other beneficial compounds.
So when you're consistently eating very little fiber, you may not just be missing fiber. You may also be missing some of the nutrients and variety that come along with high-fiber foods.
A few easy ways to get more fiber:
Add berries or another fruit to your Greek yogurt or oatmeal.
Throw some vegetables into your lunch or dinner.
Choose potatoes, oats, brown rice, or other whole grains more often.
Add beans or lentils to soups, salads, bowls, or tacos.
Snack on fruit with a protein source.
Add chia seeds or ground flax to oatmeal or yogurt.
Keep frozen fruits and vegetables on hand for easy additions to meals.
You don't have to completely overhaul your diet. Small additions throughout the day can make a big difference.
And Then There's Water 💧
Hydration is another nutrition habit that can be surprisingly easy to overlook.
When you're busy, traveling, working, exercising, or simply not in the habit of drinking much water, it's easy to get through most of the day realizing you've barely had anything to drink.
Being under-hydrated can contribute to things like headaches, fatigue, dry mouth, and generally feeling lousy. None of those things are particularly helpful when you're trying to get quality sleep.
But there's an important distinction here:
The goal isn't to drink as much water as humanly possible right before bed.
Please don't go from drinking almost nothing all day to chugging a gallon of water at 9:30 PM. 😂
That's a pretty good way to guarantee a 2 AM bathroom trip.
Instead, think about hydration as something you maintain throughout the day.
Have water with your meals. Keep a water bottle nearby. Start drinking earlier in the day rather than trying to catch up at night. And remember that your fluid needs can increase with things like exercise, heat, and sweating.
Consistent hydration is much more useful than playing catch-up at bedtime.
So...Can Eating More Fiber and Drinking More Water Fix Your Sleep?
Not necessarily.
Sleep is complicated, and there are a lot of factors that can affect it. Stress, caffeine, alcohol, medications, hormones, sleep environment, pain, sleep disorders, mental health, and countless other things can all play a role.
So we're not saying that adding an apple to your lunch is going to magically give you eight hours of perfect sleep.
But nutrition is still part of the bigger picture.
If you're consistently eating very little fiber, drinking very little water, eating a very limited variety of foods, or aggressively restricting calories, it's worth asking whether your body is getting what it needs to function and recover well.
Because sometimes we're so focused on the things we're trying to take away—fewer calories, fewer snacks, fewer treats—that we forget about everything we need to add in.
Look at the Whole Day, Not Just the Hour Before Bed
If your sleep isn't great, your bedtime routine is certainly worth evaluating.
But don't stop there.
Take a look at your entire day.
Are you eating enough?
Are you getting enough fiber?
Are you drinking enough water?
Are you eating a variety of nutrient-dense foods?
Are you regularly including fruits, vegetables, whole grains, beans, nuts, and seeds?
Are you giving your body enough nutrition to support recovery?
You don't need a perfect diet to sleep well.
You don't need to eat some magical “sleep-promoting” food.
And you definitely don't need to start buying every supplement marketed for better sleep.
Instead, start with the basics.
Eat enough. Eat a variety of foods. Get your fiber. Stay hydrated. Give your body the nutrients it needs.
Because taking care of your nutrition isn't just about changing the number on the scale.
It's about helping your body feel good, function well, recover, and support you through everything you ask it to do—including sleep. 😴
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