What is stevia?

Shira Lenchewski, RD
Nutrition & Dietetics
Stevia is a South American herb known as “sweet leaf.” Rebiana is extracted from the herb and used to manufacture Truvia, an artificial sweetener. Truvia was recently approved by the FDA in 2008.

Pros: sugar and calorie free; contains trace amounts of nutrients.

Cons: has been known to cause nausea and bloating; intermediate studies have revealed that rebiana may be linked to DNA damage.

My advice: without long-term studies on the use of rebiana in artificial sweeteners, we simply don’t know it might affect your health. 
Jorge Cruise
Stevia is an herb that originated in South America; it contains no calories, does not cause blood-sugar spikes, and can be used in baking. It’s much sweeter than sugar, which means that you need only a little bit to get the right amount of sweetness. Recently, stevia was approved by the FDA for use in food and drink products, and it’s the first herb-based sweetener to get that approval. Research published in the journal Life Sciences and in the Journal of Human Ecology revealed that stevia is effective in reducing blood pressure and hypertension.
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Drop 4 to 9 lbs. a week without dieting! For years, experts have told you that you’re overweight because you eat too much and don’t exercise enough. They were wrong. The truth is that you are...
Ms. Ashley Koff, RD
Nutrition & Dietetics
If you're looking to replace artificial sweeteners, stevia is a great, natural option. In this video, I will talk about how stevia is used in a daily diet.
Jonathan B. Levine, DMD
Stevia comes from the Stevia plant, which is grown mostly in South America and parts of Asia, where it’s become one of the most popular low calorie sweeteners. It is also used in homeopathic treatments for everything from hypertension, weight loss, digestion, diabetes and skin diseases to physical and mental fatigue. Stevia has even been shown to suppress the growth of bacteria in the mouth (from a study conducted at Hiroshima University). Gaining quickly in popularity, Stevia should be available at your neighborhood health food store.
Jacob Teitelbaum
Integrative Medicine
This excellent sugar substitute is safe, healthy, and natural. Used for many decades, it has recently been approved by the FDA for use in food processing. Therefore, more and more foods-even sodas-that include this healthy sugar substitute will soon be available.

Stevia comes from leaves of the stevia plant, an herb in the chrysanthemum family. It grows wild as a small shrub in parts of Paraguay and Brazil. The leaves contain an extract (called a stevioside) that may be 200 to 300 times as sweet as sugar. This extract is safe and contains no calories. It can be used in cooking and as an excellent overall sugar substitute. It is even safe for diabetics.

Keep in mind, however, that unless stevia is properly filtered it will leave a bitter or licorice aftertaste. If you get a brand that does not taste good, it was not properly filtered. Simply switch brands.
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Continue Learning about Dietary Supplements

Dietary Supplements

Whether you're visiting the drug store, grocery or natural food shop you'll likely find an aisle where there are jars and bottles of things for you to put in your body that are neither foods nor medicines. Ranging from vitamins an...

d minerals to fiber and herbal remedies, these supplements are not regulated in the same way as either food or medicine. Some of them are backed by solid research, others are folk remedies or proprietary cures. If your diet does not include enough of certain vitamins or minerals, a supplement may be a good idea. Natural treatment for conditions like constipation may be effective. But because these substances are unregulated, it is always a good idea to educate yourself about the products and to use common sense when taking them. This is even more true if you are pregnant or taking a medicine that may be affected by supplements.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.