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Physiology Friday #253: Low-carb Matches High-carb for Performance: Is it Time to Question the Obligatory Role of Glycogen for Endurance Exercise?

Physiologically Speaking

For decades, high-carbohydrate diets have been considered the gold standard for fueling endurance activities, largely due to their ability to optimize muscle glycogen stores. Advocates of low-carb diets argue that fat adaptation can enhance endurance by increasing fat oxidation. What’s this all mean? What’s this all mean?

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Disentangling the Metabolic Effects of the Ketogenic Diet and Ketone Supplements during Exercise

Physiologically Speaking

More contentious is whether ketogenic diets have any utility for exercise performance, especially among high-level athletes. Ketogenic diets are characterized as being very low in carbohydrates (less than 50 grams per day), modest in protein, and high in fat (more than 80% of total energy intake). fat and carbohydrates).

Diet 52
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Can the Recent Stanford Vegan vs. Omnivore Twin Study Inform Us about the “Optimal” Diet for Cardiometabolic Health?

Physiologically Speaking

The quest to determine whether plant-based diets surpass omnivorous diets in their heart healthfulness has been ongoing for decades, yielding inconclusive results despite dedicated research endeavors. Both observational and clinical studies have suggested potential advantages associated with plant-based diets.

Diet 69
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Abstract 4143445: Regardless of age or gender, diet quality, smoking status, and, exercise are key to cardiovascular health

Circulation

Circulation, Volume 150, Issue Suppl_1 , Page A4143445-A4143445, November 12, 2024. However, the moderating effects of age and gender on the relationship of diet quality, smoking status, and exercise to cardiovascular health are unknown. 86% female).

Diet 40
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From Bedtime to Mealtime: Understanding the Sleep-Diet Relationship

Physiologically Speaking

Poor sleep is associated with worse diet quality, and sleeping less causes people to eat more — and more of the wrong things. This article will discuss the bi-directional relationship between sleep and diet, explore the mechanisms of sleep-promoting foods, and explain why you might crave junk food when you’re sleep-deprived.

Diet 52
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Can the Recent Stanford Vegan vs. Omnivore Twin Study Inform Us about the “Optimal” Diet for Cardiometabolic Health?

Physiologically Speaking

The quest to determine whether plant-based diets surpass omnivorous diets in their heart healthfulness has been ongoing for decades, yielding inconclusive results despite dedicated research endeavors. Both observational and clinical studies have suggested potential advantages associated with plant-based diets.

Diet 52
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How Wearable Tech Can Help Monitor Your Heart Health

MIBHS

By identifying patterns, users can understand how their heart responds to exercise, stress, or relaxation. Tracking Physical Activity and Exercise Physical activity is vital for maintaining heart health, and wearable tech provides detailed metrics on steps taken, calories burned, and active minutes.