Hydration for Women Over 35: Why Water (and Electrolytes) Matter More Than You Think

Summer is here.

The temperatures are rising.

You're sweating more.

Maybe you're spending time at the beach, working in the yard, hiking, or getting your workouts in before the heat sets in.

Yet one of the simplest habits that can have the biggest impact on how you feel is often overlooked:

Staying hydrated.

Recently, one of my clients mentioned he had been experiencing muscle cramps after workouts.

When we talked about his routine, it became clear that he simply wasn't drinking enough water.

That conversation reminded me of something many people don't realize:

Hydration isn't just about drinking water.

It's also about replacing the fluids and minerals your body loses through sweat.

Why Hydration Matters More as We Age

As we get older, our bodies become less efficient at regulating temperature and recognizing thirst.

That means many adults are already mildly dehydrated before they even realize it.

During the summer, this becomes even more important.

Even mild dehydration can affect:

✔️ Energy

✔️ Exercise performance

✔️ Recovery

✔️ Mental clarity

✔️ Muscle function

✔️ Body temperature regulation

If you've ever felt unusually tired, lightheaded, or experienced muscle cramps during a workout, dehydration may have played a role.

What Are Electrolytes?

Electrolytes are minerals that help your body function properly.

They help regulate:

• Muscle contractions

• Nerve function

• Fluid balance

• Blood pressure

• Heart function

The main electrolytes include:

• Sodium

• Potassium

• Magnesium

• Calcium

• Chloride

When you sweat, you lose both water and sodium.

If you're only replacing water after prolonged sweating, your body may still be low on the sodium needed to maintain proper fluid balance.

Do You Need an Expensive Electrolyte Drink?

Not necessarily.

For most people, plain water throughout the day combined with a balanced diet is enough.

However, if you've been exercising in the heat, sweating heavily, or working outside for extended periods, replacing some sodium can be helpful.

One simple option many people use is adding a small pinch of salt to water or eating a salty snack alongside water after heavy sweating.

You don't need a brightly colored sports drink for every workout.

In fact, many commercial sports drinks contain more added sugar than most people need for moderate exercise.

Pink Himalayan Salt vs. Table Salt

This is a question I get fairly often.

The truth is:

Both provide sodium.

Pink Himalayan salt contains trace minerals that give it its pink color and is generally less processed.

Table salt is more refined and usually fortified with iodine, an important nutrient for thyroid health.

From a hydration standpoint, the sodium is what matters most.

The trace minerals in pink Himalayan salt are present in such small amounts that they don't significantly affect hydration.

Choose whichever you prefer, but remember that overall hydration habits matter much more than the type of salt you use.

Simple Ways to Stay Hydrated This Summer

Here are a few easy habits that can make a big difference:

💧 Start your morning with a glass of water.

💧 Carry a reusable water bottle throughout the day.

💧 Drink before you feel thirsty, especially in hot weather.

💧 Eat water-rich foods like watermelon, berries, cucumbers, oranges, and tomatoes.

💧 If you've been sweating heavily, replace both fluids and sodium.

Don't Wait Until You're Thirsty

By the time you feel thirsty, you're often already beginning to dehydrate.

Think of hydration the same way you think about strength training.

Consistency matters more than playing catch-up.

Small habits throughout the day help your body perform at its best.

Whether your goal is to have more energy, recover faster, enjoy your workouts, or simply feel better this summer, hydration is one of the easiest—and most powerful—places to start.

Stay hydrated.

Stay active.

Take care of the body that takes care of you.