Dr. Michael Hartman | Source | VP of Research and Development at Plexus Worldwide
Dr. Michael Hartman
Dr. Hartman is the Vice President of Research and Development at Plexus Worldwide, a global health and wellness company specializing in gut health. An accomplished scientist with more than 20 years of experience studying supplements, Hartman is an authority with contributions to nutritional science. His knowledge informs the supplements and products sold at Plexus. Hartman holds a Bachelor of Science in Exercise Science from Towson University, a Master of Science in Kinesiology from Midwestern State University, and a Ph.D. in Exercise Physiology from the University of Oklahoma.
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Plexus Worldwide (https://plexusworldwide.com/)
VP of Research and Development
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6 Reasons Why You're Always Craving Sugar—Plus Expert Tips on How to Stop
We asked doctors why we get sugar cravings, how to stop sugar cravings, healthy things to eat when we crave sugar, and when to see a doctor about conditions like diabetes and hypoglycemia.
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Tips for a gut-friendly Thanksgiving
Thanksgiving is a holiday for gratitude, generosity and gobbling up food. It’s undoubtedly the biggest food holiday in the United States as more than 46 million turkeys are eaten in
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Study shows heat can impact gut health and lead to bigger issues
Study shows that heat can impact gut health and lead to bigger issues later on like memory loss.
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Hydration Powders: Expert Insights on Ingredients and Safety
Dr. Hartman highlights essential electrolytes like sodium, potassium, and magnesium as key ingredients. He advises avoiding excessive sugars and artificial additives. While plain water suffices for daily needs, hydration powders benefit intense exercise or medical conditions. Generally safe, overuse can cause electrolyte imbalances affecting muscle and heart function. -
Gut Health Expert Highlights Essential Vitamins for Digestion
Dr. Hartman emphasizes that while a balanced diet can provide necessary nutrients, many face gaps due to lifestyle factors. "Vitamins act as cofactors for enzymes and aid nutrient absorption." Signs of gut issues include bloating and fatigue, often linked to deficiencies in B12, D, and iron. Many Americans lack B vitamins due to processed foods. -
Eating Slowly: A Key to Weight Loss and Better Health
Dr. Hartman explains that eating slowly aids weight loss by allowing satiety signals to reach the brain, reducing calorie intake. Techniques include putting utensils down between bites, thorough chewing, and setting a minimum meal time. Benefits extend to improved digestion, nutrient absorption, and reduced bloating. Fast eating is linked to obesity and metabolic syndrome, highlighting the importance of mindful eating.
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"Oxytocin is a hormone that’s naturally released during activities such as hugging and holding hands, and it’s also released in mothers during childbirth.
More research is needed to truly understand how this hormone works and what the mechanisms are. What we do know is the gut microbiome influences the production of oxytocin which in addition to emotional influences helps prevent stress-related digestive issues like bloating, nausea and discomfort.
Research has shown that beneficial bacteria in the gut can boost levels of oxytocin — often called the “love hormone” — in the bloodstream."
