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.

How Stevia Impacts Your Body: A Zero-Calorie Sweetener Guide
None of the sugar substitutes—aspartame, sucralose and saccharin—take the cake quite like stevia. The naturally occurring sugar substitute comes from the Stevia rebaudiana plant. It has zero calories, making it a solid option for those looking to cut calories without sacrificing flavor. Stevia is also renowned for not raising blood...

Difference Between Espresso and Coffee: Which Brew Fuels Your Body and Mind?
Espresso and coffee are two of the world’s most beloved drinks, but they’re not the same. One is bold and concentrated, while the other is smooth and sippable. But which one has more caffeine? Which is better for energy and focus? In this guide, we’ll break down the key differences...

Unlock the Benefits of MCT Oil in Coffee: Recipes and Tips
Coffee is already a household name that helps people feel energetic and alert. But you’ll be jonesing for a cup when combined with MCT oil (medium-chain triglycerides). This healthy fat is the key to unlocking benefits, such as focus, energy and metabolic support. MCT oil in coffee provides a quick...

Healthy Coffee Creamer: The Best Energizing Ingredients for Your Coffee
To make your morning coffee healthier, switching to a better coffee creamer is a great place to start. Many creamers have artificial ingredients and added sugars that you may not want in your body.1 Instead, why not opt for natural, energizing fats that can fuel your day and keep you...

Why Protein Coffee is the Perfect Morning Drink for Health Enthusiasts
Move over, whipped coffee. A new coffee trend in town is winning over any average Joe. Protein coffee, or “proffee” as affectionately known, combines protein powder with coffee. Though it may sound like an odd combination, the benefits—weight loss, improved workout performance, increased energy—make it a match made in heaven....

The Science-Backed Benefits and Side Effects of Caffeine
Most of us rely on caffeine to kickstart our day. You probably know about caffeine in coffee as a quick energy boost, but it’s also in tea, energy drinks and some medications. Better understanding caffeine’s effects on your mind and body can help you make informed choices about how much...

10 Must-Try Kale Recipes: Benefits, Preparation Tips, and Tasty Dishes
Kale is nutrient-rich, but knowing how to prepare it for maximum flavor and health benefits can be complicated. While you may want to get more kale in your diet because of its superfood status, its bitter taste can be off-putting if not cooked or seasoned correctly. Different preparation methods–like massaging...

20 Delicious Low Carb Dinner Ideas to Keep You Satisfied
Dinnertime doesn’t have to be a chore on a low-carb diet. These recipes are simple, robust in flavor and versatile enough to satisfy carb lovers. They deliver the benefits of a low-carb diet, such as weight loss and reduced risk of heart disease and type 2 diabetes. From Low-Carb Beef...

The Ultimate Guide to Protein: Benefits, Sources and Daily Requirements
Protein is a vital nutrient crucial in building and repairing tissues, producing enzymes, and supporting overall health. Whether you aim to build muscle, lose weight, or maintain a balanced diet, getting enough protein is essential for your well-being. High-protein foods like eggs, chicken, and fish and supplements like whey protein...

Dietary Fats: Types, Benefits, and Their Importance in Your Diet
Fats are essential to your diet, but not all fats are the same. Understanding healthy and unhealthy dietary fats can help you make better food choices. The Bulletproof lifestyle emphasizes the importance of healthy fats for energy and brain function. Learn about saturated vs unsaturated fats and how to include...

Is Mushroom Coffee Good for You? Uncover the Surprising Health Benefits
Mushroom coffee is a popular caffeine beverage that’s sprouting up everywhere. This mixture of blended medicinal mushrooms and coffee beans is a healthy alternative to your standard cup of Joe. It may provide several health benefits, such as improving energy and focus, strengthening the immune system and helping with stress....

5 Ways to Fuel Like a Professional Athlete: Olympic Hopeful Ashtin Mahler Shares Her Tips
Whether you’re a fitness enthusiast or just curious about a pro’s secrets to success, read on to get the scoop from Olympic hopeful Ashtin Mahler. See how she stays strong, eats clean and what her favorite Bulletproof products are. Meet Ashtin Mahler Mahler is a true track and field star...

Counting Macros for Beginners: An Introduction to Macronutrients
You may have heard the term macronutrients or counting macros in wellness blogs and diet plans. But what are macros and how can they help you on your health journey? Counting macros is an approach to calculating how much fat, protein and carbs to eat in a day. Whereas calculating...

Is Collagen Good for Hair? Discover the Benefits and Truths
Regarding beauty supplements, collagen peptides are a cut above the rest. Collagen peptides are highly absorbable forms of collagen, the body’s most abundant protein. In recent years, the effects of collagen on the skin have been studied. Research has found that collagen may help prevent wrinkles by keeping the skin...

Unlock the Health Secrets of Tea: From Relaxation to Weight Management
There are myriad types of tea, many with health-supporting properties. From calming tea, tea for sleep, tea for constipation and everything between, you might wonder which is best for you. Drinking tea can be a simple yet effective way to support your well-being. Whether you enjoy it hot or cold,...

What Foods Have Collagen? The Ultimate Guide to Collagen-Rich Foods
What Foods Have Collagen? These days, you can’t go into the wellness aisle of any grocery store without seeing tubs and tubs of collagen. It isn’t a coincidence that collagen has soared in popularity in recent years. It’s the body’s most abundant protein that provides support and structure to the...