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How Hormones Grehlin and Leptin Fight Obesity

Grehlin and Leptin are hormones that have a significant role in energy balance and body weight regulation. Leptin, primarily secreted by adipocytes (fat cells), is known as the “satiety hormone” as it helps to regulate energy balance by inhibiting hunger. Leptin communicates with the hypothalamus in the brain, signaling the body has had enough to […]

6 Physiological Changes Your Body Goes Through During Severe Caloric Restrictions

When you are in a Severe Caloric Restrictions deficit, your body undergoes various physiological changes to adapt and potentially prevent further weight loss. This involves complex interactions between the brain, hormones, and other physiological processes. Here’s how this communication typically works: Leptin: Leptin is a hormone produced by fat cells (adipocytes). Its primary role is […]

Have you ever wondered why cutting calories doesn’t always lead to weight loss?

Traditional dieting wisdom tells us that less food equals more weight loss. However, recent insights suggest that this equation isn’t as simple as it seems. A comprehensive study by the National Institute of Health has shown that reducing calorie intake might not be the golden ticket to weight loss we once believed. The reason lies […]

Is CBN the Dream Sleep Aid? Discover Its Surprising Power Tonight!

Hey there, sleep seekers! Have you ever tossed and turned at night, wishing for a magic switch to turn off your buzzing thoughts and lead you into dreamland? You’re not alone. A lot of us struggle with getting enough shut-eye, and boy, does it matter! Sleep is like a supercharger for our bodies – it […]

How Calorie Restriction/Starvation Diets Actually Cause Weight Gain

When it comes to losing weight, many people turn to calorie restriction and starvation diets as a quick solution. The idea is simple: consume fewer calories than you burn, and you will shed those extra pounds. While this approach may seem logical, it’s a common misconception that can have the opposite effect on your weight […]

How CB1 and CB2 Receptors in Your Brain Control Your Appetite

Our bodies are incredible machines, finely tuned to perform an array of complex functions. One of the systems that helps regulate our internal environment is the endocannabinoid system (ECS). This system is like a conductor of an orchestra, ensuring that everything works in harmony. It plays a crucial role in maintaining balance and regulating various […]

Are There Any Risks To Prescription Weight Loss Drugs Like Ozempic and Mounjaro?

Written By: Jack Riess NASM Certified Personal Trainer, Author, and Life Long Researcher of Health and Longevity. Imagine being given a magic pill, one that promises to melt away those stubborn pounds. Now, imagine that same pill coming with a laundry list of alarming side effects—ranging from gastrointestinal issues to severe psychological distress—that could alter […]

Why Suppressing Your Appetite Could Be the Key to Weight Loss

Written By: Jack Riess NASM Certified Personal Trainer, Author, and Life Long Researcher of Health and Longevity. Welcome to a blog that delves into one of the most fascinating corners of health and wellness: appetite suppression. Now, you might be wondering, why is this so important? Well, if you’ve ever tried to lose weight, gain […]

Unlocking the Body’s Weight Secrets: The Set Point Theory Explained

Written By: Jack Riess NASM Certified Personal Trainer, Author, and Life Long Researcher of Health and Longevity. In our world today, we talk a lot about weight. How to lose it, how to gain it, and how to keep it just right. But did you know our bodies have their own special “thermostat” for weight? […]

The Hidden Calories: Understanding How Alcohol Contributes to Weight Gain

Written By: Jack Riess NASM Certified Personal Trainer, Author, and Life Long Researcher of Health and Longevity. Did you know that drinking just two glasses of wine every day can lead to gaining around 30 pounds in a year? That’s about the weight of a small microwave oven, and it’s a surprising fact that many […]

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March 2, 2025

A new study suggests that a widely used sugar substitute found in diet sodas, chewing gum, and low-sugar yogurt may elevate insulin levels. This could increase the long-term risk of heart disease. “Artificial sweeteners have infiltrated nearly all types of food, making it crucial to understand their long-term health effects,” said Yihai Cao, senior author […]

Diet Coke has long been a fan-favorite among soda lovers who want a fizzy, guilt-free alternative to traditional soft drinks. While its zero-calorie, zero-sugar label makes it seem like a healthier option, the reality is far more concerning. Despite its undeniable popularity, Diet Coke’s nutritional profile has raised red flags among health experts for years. […]

New study shows that embracing an anti-inflammatory, plant-forward diet can support cognitive function and help reduce the risk of dementia. What You Eat Shapes Your Brain The food you eat doesn’t just impact your body—it also affects your brain. Research suggests that eating an anti-inflammatory, plant-based diet can help improve memory, focus, and overall brain […]