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Expert Contributor
Alexander Koch
PhD, CSCS
I am an exercise physiology professor whose research interests include strength training, sports nutrition, and exercise immunology. I am also a National Level Coach and Coaching Course Instructor for USA Weightlifting.
Alexander's Guides
Hand-picked content collections
Content by Alexander
The Painful Truth: How Substance P Impacts Gut Health and Inflammation
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Alexander Koch
PhD, CSCS
Pump Up Your Gut: How Building Muscle Can Boost Your Digestive Health
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Alexander Koch
PhD, CSCS
Gut Instincts: Investigating the Impact of Energy Drinks on Digestion
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Alexander Koch
PhD, CSCS
The Top Low-Impact Exercises for Gut-Happy Fitness
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Alexander Koch
PhD, CSCS
Exercise Strategies for Older Adults with GERD
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Alexander Koch
PhD, CSCS
IBS-Friendly Workdays: Conquer Deskbound Life with Health and Activity
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Alexander Koch
PhD, CSCS
Creatine: A Promising Therapeutic Approach for Long COVID Symptoms
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Understanding Long COVID and Its Impact on Gut Health
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Back Pain and IBS: Understanding and Alleviating Discomfort
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Alexander Koch
PhD, CSCS
Breathing for Relief: Diaphragmatic Strategies for GERD Management
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Alexander Koch
PhD, CSCS
Holiday Health Hacks: Simple Ways to Boost Digestive Wellness Through Activity
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Alexander Koch
PhD, CSCS
Posture and Acid Reflux: What's the Connection?
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
The Balance of Time: Sleep vs. Exercise for Digestive Health
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Alexander Koch
PhD, CSCS
The Importance of Core Strength for Digestive Health
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Combating Sarcopenia: The Role of Protein in Healthy Aging
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Managing GERD and Strength Training: Strategies for Symptom Relief
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Circadian Rhythms, Melatonin, and IBS: A Sleep Connection
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Mind Over IBS: How Hypnosis Offers Lasting Relief for Irritable Bowel Syndrome
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Exploring Kratom: Uses, Controversies, and Cautionary Considerations
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Alexander Koch
PhD, CSCS
The Health Benefits of Heat Therapy: Soaking, Saunas, and Wellness
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
The Chilly Trend: Unveiling the Truth Behind Ice Baths and Cold Exposure
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Alexander Koch
PhD, CSCS
Broscience Debunk: Will Bananas Make Me Fat?
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Maca Root - For Sexual Health and Well-Being?
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
The Evolution of The Gut Microbiome and Obesity
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Two-Way Communication: The Gut Microbiome and Athletic Performance
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
The Case for the After-Dinner Constitutional
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
The Link Between Exercise, Immunity, and Gut Health
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS
Exercise for Stress Management & Improved Digestion
![](https://foodguides-images.s3.us-west-2.amazonaws.com/contributors/alexander-koch.jpg)
Alexander Koch
PhD, CSCS