Eat Your Greens with Dr. Black | From nutrition to everyday habits—health made doable
Eat Your Greens with Dr. Black is your practical guide to building healthy changes that last. Rooted in nutrition and lifestyle medicine, each episode offers science-backed strategies and real-life tips you can actually use—whether you’re a busy parent, managing a chronic condition, or simply want to feel better in your daily life. From food and meal planning to sleep, movement, and stress management, Dr. Black brings clarity and compassion to the challenges of making change. Tune in for actionable takeaways and encouragement to help you eat well, live well, and thrive.
Eat Your Greens with Dr. Black | From nutrition to everyday habits—health made doable
The Science of Hydration: What Your Body Really Needs
Text Dr. Black your questions or comments.
In this episode of Eat Your Greens with Dr. Black, we’re diving deep into the science of hydration. You’ll learn what really happens in your body when you drink water, why electrolytes matter, and how glucose plays a role in optimal absorption. I also unpack common hydration myths—like whether coffee dehydrates you or if lemon water boosts hydration—and examine the claims behind trendy products like alkaline water, sports drinks, and those viral electrolyte powders. Plus, I’ll walk you through how much water you actually need each day and when plain water just won’t cut it.
Stick around for the final segment, where I review popular electrolyte mixes and share when they’re helpful—and when they’re more hype than health. Don’t forget to tune in to the follow-up episode, where I’ll share simple, science-backed DIY hydration recipes that are easy to make and budget-friendly!
World Health Organization Oral Rehydration Solution
- 1 liter (34 oz) of fresh water
- 1/2 tsp salt
- 2 TBS sugar
*The information in this episode is not a substitute for medical care. If you have kidney disease or take potassium-sparing medications, consult your doctor before using potassium salt substitutes. Seek medical attention for signs of severe dehydration such as dizziness, confusion, rapid heartbeat, or dry mouth with little to no urination.
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You can contact Dr. Black at dr.black@eatgreenswithdrblack.com
I am happy to answer general questions related to the information presented on this podcast. Be advised that I will never offer specific medical advice via this website, even if your child is an established patient in my practice. If you have concerns about your child’s health or growth, please contact their doctor.
Thanks for listening and don't forget to Eat Your Greens!
