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.

Person pouring mineral water into glass

Is Mineral Water Good For You? The Benefits of Drinking Your Minerals

Is mineral water good for you? Good news: It might be one of the most underrated supplements out there. There...

Man meditating outdoors.

A Guide on How to Think Positive—and Why it Matters

The next time you find yourself in a negative situation, pay close attention to your thoughts. What does the voice...

Woman eating donut

The Effects of Sugar on the Brain (Trust Us, It’s Not Pretty)

Honey. High fructose corn syrup. Sucrose. Sugar comes in many different forms, from naturally occurring sugars in fruit to refined...

Celery juice and stalk

Celery Juice for Digestion and Bloat: Why Your Gut Loves This Green Juice

When it comes to home detox and laxative remedies, you may have heard celery juice as a top choice. After...

A close-up of an egg cup

24 High-Protein Breakfast Recipes to Power Your Day

Eating a high-protein breakfast can go a long way! But, that doesn’t mean you have to chow down on boring...

15 Mouthwatering Keto Burger Recipes_header

Hold the Bun With These Mouthwatering Keto Burger Recipes

The high-fat, low-carb keto diet has plenty of benefits, but it’s not keto friendly to have nostalgic comfort foods such...

Man scooping Bulletproof coffee into press

10 Morning Routine Ideas to Level Up Your Day

When you start your day with a successful morning, you build momentum for the rest of the day. Although the...

Woman holding Bulletproof A-D-K Vitamins bottle in one hand & the orange capsule in the other hand close to the chest

What Is Vitamin K? How This Vitamin Supports Bone and Heart Health

While vitamin D and vitamin C get discussed far more often, there’s an under-appreciated nutrient that deserves more attention: vitamin...

A jar of Bulletproof Vitamins A+D+K Gummies

Inside Bulletproof: Gummy Vs. Pill Vitamins—5 Things You Should Know

In the contest of gummy vs. pill vitamins, who do you choose? These days, chewable adult gummy vitamins are all...

a hand pours a scoop of unflavored collagen peptides into a clear mug of coffee

How To Find Your Ideal Protein Intake

All the praise protein receives is for good reason. Protein is one of the OG macronutrients. (Carbohydrates and fats are...

Bulletproof Coffee Pods brewing next to plate of avocado toast

15 Food and Coffee Pairings for Every Meal

Just like finding the perfect cheese to complement your favorite wine, food and coffee pairings matter, too! While a cup...

Bulletproof Brain Octane oil being poured into mug of coffee

The Ultimate Guide on How to Use MCT Oil for Health and Wellness

Whether you’re on the keto diet or want to add more quality fats, MCT oil is one of the most...

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6 Inflammatory Foods to Avoid and What to Eat Instead

What are inflammatory foods? We all know that some foods aren’t great for you. Unfortunately, the list of inflammatory foods...

Ketogenic diet foods laid out on a table

What is Metabolic Flexibility and How Can You Achieve It?

Being flexible comes in handy in all sorts of situations. Bad weather keeping you from your morning run outside? No...

Woman drinking beer

How Alcohol Affects Your Immune System and How to Bounce Back

Hitting up a happy hour or relaxing with an adult beverage at home is not an uncommon way for people...

Jar of coffee grounds next to rolled up white towel and coffee scrub mixure

10 Creative Ways to Repurpose Used Coffee Grounds for a Greener Lifestyle

Coffee grounds are more than just a byproduct of your morning brew–they’re a versatile resource with many surprising uses. Instead...