- Supplement Institute
- Nutrition Editor
Hey I’m Sarah! I’m a freelance writer living in Las Vegas training as a full-time CrossFit athlete. I studied Communications at Northeastern University in Boston, then worked for 5 years as a CrossFit coach and personal trainer. After studying nutrition in 2020, I started 1-on-1 nutrition coaching to help teach that fueling your body doesn’t have to be overwhelming, restrictive, or stressful. Currently I’m combining my passions for fitness and writing by building out a blog — the RAD chronicles — which aims to demystify the world of sport, wellness, and nutrition.
Read All Articles by Sarah Radford
What is Carb Cycling?
Carb cycling explained—how alternating high and low carb days can improve athletic performance, aid fat loss, and balance hormones.
Updated February 25, 2025
The Best Turmeric Curcumin for Improved Health and Wellness
Explore the best turmeric curcumin supplements to harness its health-boosting properties for enhanced joint function, vitality, and overall wellness.
Updated February 18, 2025
The Best Melatonin Supplements for Better Sleep
Get a good night's rest naturally with the best melatonin supplements for regulating your sleep cycles. Say goodbye to insomnia and jet lag!
Updated February 18, 2025
The Best Lugol’s Iodine: A Comprehensive Review Guide
Learn about the best Lugol's iodine products in this in-depth review guide. Boost your thyroid health and wellness routine with our top-rated picks!
Updated February 18, 2025
The Best Iron Gummies for Healthier Living
Boost your energy, support your health, and improve your well-being with the best iron gummies of 2025. Choose the right one with our in-depth reviews.
Updated February 18, 2025
The Best Hydration Packets of 2025
We found the =best hydration powders on the market based on flavor, ingredient list, and electrolyte content.
Updated February 18, 2025
The Best Electrolyte Packets of 2025
We found the 6 best electrolyte packets based on formula and taste to keep you feeling hydrated and energized on-the-go.
Updated February 18, 2025
The Best Apple Cider Vinegar Supplements of 2025
We reviewed the top apple cider vinegar supplements that can improve your health and wellness through immune and digestive support.
Updated February 18, 2025
Stay Alert and Energized With the Best Caffeine Pills
Enhance your energy levels by adding a caffeine pill to your routine. Discover the best caffeine pills of 2025 with our top picks and buying guide.
Updated February 18, 2025
Best Creatine Powders to Maximize Your Workouts in 2025
Improve your performance, increase your energy, and achieve your fitness goals with the best creatine monohydrate powders in 2025.
Updated February 18, 2025
Best Brain Support Supplements to Sharpen Your Mind in 2025
We found the best brain supplements of 2025 to help support your cognitive function by improving memory, concentration, and focus.
Updated February 18, 2025
How to Identify Red No. 3 in Your Food
Avoiding Red No. 3? Learn which foods contain it, how to read labels properly, and why the FDA has banned this artificial dye.
Updated February 11, 2025
Red No. 3 vs. Other Artificial Dyes: Are They All Harmful?
Updated February 10, 2025
What You Need to Know About the FDA’s Red No. 3 Ban
What’s behind the FDA’s ban on Red No. 3? Get the details on the new regulations, compliance timeline, and how it impacts food and drug products.
Updated February 10, 2025
Can Antibiotics Cause Constipation? Tips for Relief and When to See a Doctor
Explore the link between antibiotics and constipation, discover relief tips, and learn when to consult a doctor.
Updated January 15, 2025
Can Probiotics Cause Constipation? Common Constipation Causes and Relief Remedies
Explore the relationship between probiotics and constipation, along with common constipation causes and effective relief remedies.
Updated January 15, 2025
The Benefits of Supplementing Chlorophyll
Chlorophyll supplements are trending, but do they really work? Explore the science-backed benefits, potential risks, and best sources for incorporating it into your diet.
Updated January 15, 2025
Caffeine Gum vs. Coffee: Which One Gives a Better Energy Boost?
Caffeine gum vs. coffee: What wakes you up faster? Learn how they work, their pros and cons, and which one provides the best energy boost for your needs.
Updated January 14, 2025
Is Caffeine Gum Good for You? The Science Behind Its Effects
Caffeine gum kicks in fast, but does it have any downsides? We break down the science behind its effects, pros, and cons to help you decide if it’s right for you.
Updated January 13, 2025
Should You Consume Carbs During a Workout?
Should you eat carbs during a workout? Learn how intra-workout carbs impact energy, endurance, and recovery for athletes.
Updated January 9, 2025