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Keto Adaptation and Nutritional Yeast

author avatar Dr. Eric Berg 08/13/2024

Many people new to the world of health and wellness ask me, "What is nutritional yeast?" That’s a fair question. After all, it doesn't sound particularly appetizing. But don’t let the name fool you.

This yellowish, cheesy-tasting powder is a powerhouse of nutrition, offering an array of nutritional yeast benefits that can boost your well-being. Fortified nutritional yeast is a great source of nutrients for those following a vegan diet.

Unlocking the Powerhouse: Nutritional Yeast Benefits

Nutritional yeast is a deactivated yeast, meaning it’s not alive like the yeast used in baking. It has a savory, cheesy, nutty, almost umami flavor that many people find incredibly versatile in recipes.

However, beyond its culinary appeal, it’s the impressive nutritional content that really sets it apart. Nutritional yeast is:

A Rich Source of B Vitamins

Nutritional yeast is naturally rich in B vitamins, which play crucial roles in energy production, cell function, and a healthy nervous system. This is especially valuable for people following a plant-based diet, as B vitamins like B12 are not readily found in plant foods.

Nutritional yeast often comes fortified with B12, making it an excellent vegan source of this vital nutrient. This is one of the key nutritional yeast health benefits for those looking to maintain optimal health.

A two-tablespoon serving of nutritional yeast contains high levels of B vitamins, including thiamin, riboflavin, niacin, vitamin B6, and folate. These vitamins are essential for a wide range of bodily functions.

For example, thiamin is essential for carbohydrate metabolism, while riboflavin is crucial for energy production. Niacin plays a role in DNA repair and cell signaling, while vitamin B6 is involved in amino acid metabolism and neurotransmitter synthesis.

Folate is essential for cell division and growth, as well as the production of DNA and RNA.

Bowl of healthy vegan food

Protein Powerhouse for Vegans and Vegetarians

Nutritional yeast packs a surprising amount of protein; a two-tablespoon serving contains around eight grams of complete protein, making it a valuable plant-based source.

Whether you are a seasoned vegan, a vegetarian, or simply trying to incorporate more plant-based meals into your week, nutritional yeast can help you up your protein intake effortlessly.

Getting enough protein is essential for a variety of bodily functions, including building and repairing tissues, producing enzymes and hormones, and transporting nutrients throughout the body.

Protein also helps to regulate blood sugar levels and can contribute to feelings of fullness and satiety. This makes it a valuable nutrient for weight management.

Immunity Boosting Properties

Nutritional yeast contains beta-glucan, a type of fiber found in yeast cell walls that’s known for its immune-boosting properties.

Research shows that beta-glucans can help enhance the activity of immune cells, potentially strengthening the body's natural defenses against harmful pathogens.

These immune cells include macrophages, neutrophils, and natural killer cells, which are all involved in fighting off infection.

Beta-glucans can also help reduce inflammation by blocking the production of inflammatory chemicals. Chronic inflammation is linked to a number of health problems, including heart disease, cancer, and Alzheimer's disease.

By reducing inflammation, beta-glucans may help to lower the risk of these and other chronic diseases.

Supports Healthy Digestion

Like many plant-based foods, nutritional yeast is a good source of dietary fiber, which is essential for promoting healthy digestion and has about 4 grams of fiber per serving.

Getting enough fiber helps regulate bowel movements, prevents constipation, and supports the growth of beneficial gut bacteria, also called saccharomyces cerevisiae.

Fiber acts as a prebiotic, providing food for the beneficial bacteria that live in the gut. These bacteria play a crucial role in digestion and nutrient absorption.

A healthy gut microbiome is linked to a number of health benefits, including a strong immune system, reduced risk of chronic diseases, and improved mental health.

May Improve Blood Sugar Levels

Some studies suggest that nutritional yeast may help regulate blood sugar levels due to its chromium content, making it a low-glycemic food. Chromium is a mineral that enhances insulin sensitivity, which helps cells utilize glucose more effectively.

May Reduce Cholesterol Levels

Nutritional yeast contains beta-glucans, a type of soluble fiber, that has been shown to help reduce cholesterol levels, specifically LDL cholesterol (the "bad" cholesterol), by binding to it in the digestive tract and preventing its absorption into the bloodstream.

May Boost Energy Levels

Nutritional yeast is an excellent source of B vitamins, particularly vitamin B12, which is essential for energy production. It also contains iron, which is crucial for transporting oxygen throughout the body, including to the muscles.

Iron deficiency can lead to fatigue and weakness. Nutritional yeast can help fight fatigue and boost energy levels by ensuring adequate intake of these essential nutrients.

Addressing Common Concerns About Nutritional Yeast

Although I am a big fan of all the ways nutritional yeast benefits our health, I often get questions about potential drawbacks. Let's clear up some common misconceptions:

Will Nutritional Yeast Give Me a Yeast Infection?

No. The yeast strain used to make nutritional yeast (Saccharomyces cerevisiae) is entirely different from the strain of yeast (Candida albicans) that causes yeast infections. Plus, it is deactivated during production, meaning it cannot contribute to yeast overgrowth.

Is Nutritional Yeast the Same as MSG?

No, they’re not the same. MSG is a flavor enhancer and nutritional yeast is simply a deactivated yeast with a natural savory taste. They are two very different products.

Incorporating Nutritional Yeast: Tips and Ideas

One of the reasons I enjoy nutritional yeast is its sheer versatility. You can easily sprinkle it onto:

  • Popcorn.

  • Pasta.

  • Salads.

Use it in sauces for a cheesy flavor or try it in soups. Sprinkle it on roasted vegetables. Its subtle flavor enhances the taste of various dishes. Trust me, you can get creative with it.

Nutritional Yeast Unveiled

Explores the versatile benefits of nutritional yeast, a popular ingredient among health enthusiasts and those following a keto diet.

Known for its savory, cheesy flavor, nutritional yeast is packed with B vitamins, protein, and antioxidants, making it a nutritious addition to various dishes.

One of its most exciting uses is in baking keto yeast bread, where it adds a rich depth of flavor while keeping the bread low in carbs.

Nutritional yeast not only enhances the taste of keto bread but also contributes essential nutrients that support overall health, making it a perfect complement to your ketogenic lifestyle.

Whether sprinkled on top of dishes, blended into sauces, or incorporated into bread recipes, nutritional yeast offers a delicious and healthful way to elevate your meals.

Conclusion

Nutritional yeast is a nutrition powerhouse that provides an array of nutritional yeast benefits. Whether you’re seeking plant-based protein, a boost of B vitamins, or simply looking to add savory depth to your meals, nutritional yeast offers a world of possibilities.

It is yeast-safe and considered a health food by many. Incorporate it into your diet and discover the positive impact it can have. You can find it at most health stores.


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