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Physiology Friday #245: Fitness Protects against Neurodegenerative Diseases—Even in Those at the Greatest Risk

Physiologically Speaking

Because the body and the brain are interconnected, it’s no surprise that when we exercise to elevate physical fitness, “cognitive fitness” follows in lockstep. Offsetting a high genetic predisposition might require a bit more focus and attention to optimizing your cardiorespiratory fitness. Moderate: 24.1–31.1

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Physiology Friday November Recap

Physiologically Speaking

This meta-analysis explored whether exercise volume or intensity is more important for improving mitochondrial content, capillary density, and VO₂ max by compiling results from 425 training interventions involving over 5,600 participants, focusing on how different training intensities and volumes affect these key physiological adaptations.

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The Role of Genetics in Heart Disease: Can You Prevent It?

MIBHS

Heart disease remains one of the leading causes of death worldwide, often attributed to a mix of lifestyle choices, environmental factors, and genetic predispositions. This blog explores how genetics influence heart health and whether mitigating these inherited risks is possible.

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Alcohol and Heart Health: Understanding the Impact of Drinking on Your Heart

MIBHS

Some research suggests that moderate drinkers may have a lower risk of heart disease compared to those who abstain or engage in heavy drinking. However, the effects of alcohol vary widely depending on individual health, lifestyle factors, and genetics. Over time, this can contribute to heart failure and other serious complications.

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The Role of Genetics in Heart Disease Risk

AMS Cardiology

While lifestyle factors such as diet, exercise and smoking play a significant role in the development of heart disease, genetics also contribute substantially. Genetic Predisposition Genetic predisposition to heart disease is a reality for many individuals.