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.

Berry matcha smoothie with Bulletproof Vanilla Energy Collagen Protein

Berry Matcha Smoothie

A great way to energize your day, this Berry Matcha Smoothie recipe is delicious as is, but can also be adapted based on your dietary preferences and tastes. The star ingredient is Bulletproof Vanilla Bean Energy Collagen Protein,which is filled with nutritious ingredients (like essential amino acids, cordyceps, ginseng, magnesium...

Woman meal planning

Real Talk: Do Diets Work?

The time has come. As we welcome the new year, we can finally leave 2020 in the dust—where it belongs! If quarantine wreaked havoc on your healthy eating habits, you’re probably asking one popular new year question all over again: Do diets work? When it comes to changing diets, the...

Powder in scoop next to canister

Choosing the Best Protein Powder for Your Body: A Complete Guide

Shopping for protein powder is a challenging feat. There is no shortage of options, from whey to casein to soy to egg. All claim to deliver the powerful benefits of protein: keeping you satiated, growing and repairing cells and boosting metabolism. Each new protein tub may bring a new set...

Hand pouring MCT Oil into mug of coffee

MCT Oil and Keto: How to Boost Ketones with Quality Fat

If you follow a keto diet, you’ve likely heard that MCT oil and keto are a perfect match. But what is MCT oil, and how does it help someone stay in ketosis? Don’t worry—we have you covered in this guide to MCT oil and the ketogenic diet. The ketogenic diet...

Man sleeping in bed

The Best Sleep Supplements and Practices for Quality Rest

If you want more energy, better focus and a foundation to feel your best all day long, go to sleep! Quality shut-eye literally affects everything from your mood to your energy levels. The problem is, a ton of factors can impact your sleep quality, from diet to stress. The best...

An overhead shot of plant-based foods

Vegetarian Keto: Can Vegetarians Go Keto ?

Does the thought of going vegetarian keto seem almost impossible to you? After all, the ketogenic diet doesn’t include many carbohydrates. The typical macronutrient breakdown with this eating plan allows for less than 50 grams of net carbs per day, going as low as 20 grams. If you don’t eat...

Everything You Need To Know About Gut Health_header

How to Improve Gut Health and Support Your Microbiome

For total wellness from the top down, start with your gut. Gut health can have an impact on everything from your skin to your metabolism to your mental wellbeing. But keeping your gut healthy is no small task-—there are tens of billions of microbes in your digestive tract that can...

Eggnog in a glass

18 Festive and Nutritious Paleo, Low-Carb and Keto Holiday Recipes 

Were you left forkless and frowning when the pumpkin pie made its appearance on Thanksgiving? Well, we’re here to ensure you don’t make that same mistake twice! From Hanukkah latke making to Christmas cookie decorating, we’ve got plenty of keto holiday recipes and paleo treats to help you celebrate this...

A small bowl of rice, diced sweet potatoes and salad on a plate

Why Carb Cycling Can Be an Effective Strategy for Keto Dieters

Carbohydrates continue to be a hot topic in the world of nutrition. Both low-carb and ketogenic (keto) diets rely on specific macronutrient ratios to achieve a state of ketosis. But if heavily restricting carbs sounds too extreme, there is a happy medium: carb cycling. This style of eating gives you...

Dairy-free pesto with collagen protein

Dairy-Free Pesto with Collagen Peptides

Recipe and content provided by Amanda Haas Pesto is one of my absolute favorite condiments.  Whether it’s slathered over grilled chicken or shrimp, used as a dressing for salads, or served with crudités for dipping, this pesto packs a punch of nutritional benefits. Basil is loaded with anti-inflammatory properties, and...

how to get rid of a cold

How to Strengthen Your Immune System Naturally

The weather changes. You traveled by plane. You lost a night of sleep. And now you’re feeling … blegh. You want to feel your best day in and day out, but sometimes, life has other plans. Fortunately, there are things you can do right now to support and strengthen your...

A man cooking dinner in the kitchen

Is Keto Safe Long Term? Find Out if This Diet is a Sustainable Choice for You

For anyone exploring a new diet, one of the biggest concerns is sustainability. After all, sticking to a diet and achieving positive results requires plenty of discipline over a period of time. This especially applies to the keto diet, which has its own set of science-backed requirements. However, if you’re...

Supplements on empty plate

Can You Take Supplements While Fasting? Everything You Need to Know

Fasting means abstaining from food for a specific period. There are many ways to do it, the most common being intermittent fasting, where you alternate between eating and fasting windows. Extended fasting lasts 24 hours or more, like the 48-hour fast. Another popular method is time-restricted eating, where you consume...

Woman with head on gray pillow

Melatonin for Sleep: Does it Work?

When you have low energy and feel groggy in the morning, consider taking melatonin for sleep. According to the CDC, more than a third of us in the United States aren’t getting enough quality sleep. Things in our everyday life, from stress and excess screen time to jet lag and...

Bulletproof The Original coffee, Brain Octane Oil and butter on countertop by cup of black coffee

Is Bulletproof Coffee Good for You? Why You Want Quality Fats in Your Coffee

If butter makes everything better, then butter coffee sounds like a double win. Bulletproof Coffee is a blend of three hard-working ingredients: grass-fed butter, Brain Octane C8 MCT Oil and clean coffee. But if you’re new to the world of keto coffee, butter and MCT oil in your coffee may...

Dish of avocados filled with eggs, bacon & chives

Is Going Low-Carb Right for You?

Among the endless list of popular diets, the unsung hero is undoubtedly the low-carb diet. Unlike stricter regimens, opting for low-carb offers flexibility when it comes to your food choices. Dieting is not a one-size-fits-all approach, and the low-carb diet plan allows for more customization. Not ready for keto? Not...