Dietary Supplements Science

Gain a scientific understanding of dietary supplements, including vitamins, minerals, protein powders, and ergogenic aids. Learn to evaluate their safety, efficacy, and appropriate use.

17 courses

Understanding Nutritional Supplements: Science vs. Marketing Hype

Learn to evaluate common health supplements using research-backed evidence to make informed decisions for your fitness and wellness goals.
★ 4.8 (51)

Understanding Dietary Supplements: A Guide to Health and Nutrition

Learn how to evaluate, select, and safely integrate essential vitamins, minerals, and food supplements into your daily diet to support your personal wellness goals.
★ 4.2 (14)

Gym Supplements for Beginners: Pre- and Post-Workout Nutrition

Understand ingredient labels, optimize timing, and select the right pre- and post-workout supplements to safely support your fitness goals.
★ 4.8 (14)

Foundations of Exercise Nutrition and Dietary Supplements

Learn how to evaluate dietary supplements and apply evidence-based nutrition principles to support health, recovery, and physical performance.
★ 4.5 (8)

Science-Backed Wellness: Separating Health Facts from Fitness Myths

Learn how to evaluate wellness claims, debunk popular fitness fads, and apply evidence-based principles to make informed health decisions for yourself or your clients.
★ 4.0 (3)

Electrolyte Management and Hydration Replacement Strategies

Learn how to analyze hydration needs and select the right electrolyte replacement strategies for fitness, wellness, and daily health.

Understanding Creatine: Science, Safety, and Performance Benefits

Learn the science behind creatine supplementation, debunk common safety myths, and understand how to apply evidence-based protocols to support fitness and cognitive health.

Evaluating Performance and Nutritional Supplements: Myths vs. Realities

Learn to evaluate popular fitness and dietary supplements using scientific evidence to make informed, safe, and effective nutrition choices.

Evidence-Based Guide to Performance and Nutritional Supplements

Learn to separate scientific fact from fitness marketing hype so you can confidently evaluate the safety and efficacy of popular athletic supplements.

Understanding ZMA: Evidence-Based Supplementation in Fitness

Learn the science behind zinc, magnesium, and vitamin B6 to guide clients with evidence-based advice on athletic performance, recovery, and safe supplementation.

BCAA Supplementation: Science-Based Guidance for Fitness

Learn the evidence-based science behind leucine, isoleucine, and valine to provide clear, hype-free nutritional guidance to your clients.

Fitness Supplements Explained: Science, Safety, and Performance

Learn to evaluate popular fitness supplements, understand their scientific efficacy, and make informed choices to safely support your health and training goals.

Understanding Dietary Supplements: An Evidence-Based Guide

Learn how to evaluate dietary supplement claims, analyze scientific evidence, and make safe, informed nutrition recommendations for clients or personal health.

Essential General Science: High-Yield Principles and Concepts

Master core concepts in physics, chemistry, and biology through clear, concise explanations designed for quick learning and exam preparation.

Foliar Analysis Interpretation and Crop Nutrient Balance

Learn to interpret plant tissue tests and evaluate nutrient ratios to optimize fertilizer application and improve overall crop health.

Stevia and Sweetener Safety: Evaluating Healthier Sugar Alternatives

Make informed dietary choices by understanding the science, safety profiles, and metabolic impacts of stevia, sugar alcohols, and artificial sweeteners.

Shake Weight Analysis: Fitness Science vs. Infomercial Hype

Learn how to critically evaluate home fitness products by understanding the biomechanics of dynamic inertia and the realities of modern fitness marketing.