Reviewer: Theresa Greenwell

Theresa Greenwell is the Scientific Affairs Manager at BulletProof 360. She received her degree in Dietetics from the University of North Carolina at Greensboro and has over 16 years of experience in supplement and nutritional product formulating, regulatory affairs, scientific research, and marketing. Having grown up as an overweight child, she strives to make products that will help others reach their weight and health goals in a way that is maintainable, not just temporary.

Theresa is passionate about animal welfare, history, health and hanging out with friends and family. She enjoys archery, target shooting, singing, dancing, hiking, roller skating and amusement parks.

Nootropics Cocktail

Move Over, Alcohol. This Nootropics Cocktail Gives You a Buzz – Without the Hangover

Sometimes, nothing quite takes the edge off after a long day like a glass of wine. But the not-so-fun part...

woman touching face and smiling

Why Your Skin Needs Collagen to Stay Young

If you follow the Bulletproof Diet, you know that sipping bone broth and drinking collagen peptides powder can help you...

fresh coffee under a single serve coffee machine with a jar of coffee beans

All the Reasons to Drink Coffee Before Your Workout

A great way to support weight management and improve your workout gains might already be sitting in your kitchen: Coffee....

person sitting on toilet

Can’t Poop? Science Says the Squatty Potty Helps You Poop Faster and Better

Everyone poops. But the Squatty Potty promises to “give you the best poop of your life, guaranteed.” Plopping onto the...

Your Sleep Quality Declines As You Age. Here’s What to Do About it

Your Sleep Quality Declines As You Age. Here’s What to Do About it

When people feel chronically tired, they are usually under the impression that they need to go to bed earlier. It’s...

Woman working out

Weight Management Supplements That Actually Work

Browse the aisles of any drugstore, and you’ll find dozens of powders and pills that promise to melt fat and...

Woman looking forward

Histone Acetylation: The Other Superpower of Ketosis

When I first went into nutritional ketosis by restricting carbs, I felt like a new person. Actually, I felt like...

Keto breakfast taco with bacon and guacamole

These 33 Easy Keto Recipes Will Make You Want to Go Low-Carb

Going low-carb doesn’t have to be hard: These easy keto recipes prove you can stick to your plan without turning...

Man holding water bottle

Obesogens: How Toxic Chemicals Make You Fat and What to Do About It

Have you noticed that the Bulletproof Diet doesn’t ask you to count calories? That’s because you don’t have to track...

Cauliflower with supplements

Choline Deficiency: Everything You Need to Know About This Essential Nutrient

What is choline? Choline is crucial for your body to function because it’s involved in many different processes. It is...

Chunks of cacao butter

How to Use Cacao Butter, the Keto-Friendly Fat Your Diet Needs

Whether or not you’ve heard of cacao butter, you’ve probably tasted it (or rubbed it on your skin). This keto-friendly...

Cranberry keto muffins

18 Sweet & Savory Keto Muffins to Start Your Day Right

These recipes for keto muffins make the ideal low-carb snack or breakfast swap. Like other recipes, they create perfectly sweet...

Person drinking out of a can

5 Food Additives That Wreck the Gut

Bulletproof principles focuses on whole foods like grass-fed meat and organic vegetables that are free of additives — but that...

Illustration of probiotic microbes and gut

What are Probiotics?

The human body is estimated to contain as many bacteria as cells. Probiotics are the beneficial microorganisms found in your...

Keto Oreos stacked on top of each other

Keto Oreos

Keto Oreos recipe and content provided by Sheridan Austin These keto Oreos are a low-carb take on an iconic dessert....

Illustration of thriving gut microbiome

Gut Bacteria and Weight Management: What You Need to Know

Not losing weight? Your stubborn gut bacteria may be to blame. A growing body of research says that your gut...