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.

women sitting on bed

Can Collagen Help You Sleep Better?

Trying to hide a huge yawn on a work Zoom or struggling to stay focused at your kid’s soccer game is never fun. If you’re not getting enough quality sleep throughout the week, you may find yourself in these less-than-ideal situations on the regular. In addition to making simple lifestyle...

Keto S'mores featuring Bulletproof products

Keto S’mores

Low-carb and ketogenic diets limit refined sugars and processed foods, which typically removes nostalgic desserts from the equation. However, we’re always up for a new challenge, which is why we’ve created our very own Bulletproof version of keto s’mores! Our smore’s recipe is macro-friendly, and features all three components: keto...

Essential Vitamins for Women Over 40

As you enter your 40s, your body starts to change in ways you can feel. Hormone levels shift. Bone density may start to decline. Energy doesn’t come as easily as it used to. Skin can look dull or dry. These changes are all part of aging—but the right nutrients can...

a hand holds an ADK vitamin near a bottle of ADK and a glass of water

The Best Time to Take Vitamin D: Morning or Night?

There are nuances around the best time to take vitamin D and how much to take. Since vitamin D absorption is enhanced with food, many experts recommend incorporating it into your morning routine. This timing may help avoid stomach upset when taken on an empty stomach. However, some individuals may...

Bulletproof Liposomal Glutathione supplement bottle

What is Glutathione? Healthy Aging, Immunity & Detox Support

Glutathione, also known as “GSH” or the “master antioxidant,” is an easy way to help stop the harmful chain of reactions caused by diet and stress. Are your daily stress levels at an all-time high? Here’s one powerful way to stay resilient: Get more antioxidants like glutathione in your life....

Clock next to plate of food

Types of Fasting Diets and How to Choose the Right One

Fasting isn’t just a scientifically proven way to manage your weight. Different types of fasting diets also help your body remove cellular waste and even support your mood. From promoting overall health to supporting memory, you can enjoy loads of fasting benefits just by changing when you eat. Fasting can...

MCT Oil being poured onto a measuring spoon

The Ultimate Guide to MCT Oil for Brain Health: Benefits, Uses, and Best Types

When thinking about energy, what comes to mind? It could be a cup of coffee, an energy drink or a pair of running shoes. Nevertheless, if the goal is sustained energy, it all starts with MCT oil. MCT oil is a supplement made from medium-chain triglycerides (MCTs). It helps the...

the family of three bulletproof creamers, original hazelnut and vanilla, sit next to each other next to a cup of coffee and individual scoops of creamer

How to Choose the Best Keto Creamer

When you first start the keto diet, one of the first big steps is transitioning out of your sugary morning coffee routine. You have a few choices… You can sip black coffee, if you’re hardcore like that. You can make a mug of traditional Bulletproof Coffee, which keeps you satiated...

Woman meditating on yoga mat

It’s Time to Love Yourself: How to Design a Self-Care Plan

It’s time to take care of number one. Self-care is exactly what the name implies: taking good care of yourself in every way possible, which includes your physical health, emotional health and mental health. And while self-care has certainly gotten more attention in recent years, it’s more than just a...

Woman working out from home

Fueling Up for Home Fitness

Home fitness is one of the best ways get moving again! Consider this is a courtesy check-in to make sure you’re sticking to your new year resolutions before the calendar flips to next month… Getting your diet in order is certainly a great first step… especially when you feel like you’ve gone off...

Woman putting on hand lotion

Natural Winter Skincare Tips and Remedies

Between the dry air, harsh winds and constant hand-washing to stay healthy, winter can wreak havoc on your skin. As the temperatures drop and snow begins to fall, it’s important to take winter skincare tips into consideration—your skin is often your body’s first line of defense for staying healthy, after...

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...