
The sense of smell has a powerful influence on appetite. While the smell of good food can stimulate cravings, certain scents can suppress appetite and alleviate cravings, making them good for weight loss. Aromatherapy is one way to suppress appetite, with fragrances such as fennel, patchouli, peppermint, cinnamon, vanilla, lavender, and grapefruit essential oils being used to curb appetite. Some companies have also developed perfumes and fragrances that claim to suppress appetite and promote weight loss, such as Prends-Moi, Veld’s Prends-Moi, and Harvey Prince Eau De Lite Eau de Parfum. However, the effectiveness of these products is debated, with some experts doubting that smell can suppress appetite over a long period of time.
| Characteristics | Values |
|---|---|
| Scents that suppress appetite | Vanilla, peppermint, cinnamon, lavender, jasmine, bergamot, grapefruit, lemon, citronella, fennel, patchouli, green apple, banana, yuzu, orange, and cinnamon |
| Scents that increase appetite | Bakery products |
| Scents with inconclusive results | Citrus, olive oil, chocolate, and non-food florals |
| Commercial products | SlimScents, Happy Scent, Aroma Patch, Sensa, Tastant crystals, Veld's Prends-Moi, Harvey Prince Eau De Lite Eau de Parfum |
| Research findings | Participants who sniffed peppermint oil every two hours for five days experienced reduced appetite. |
| Participants who were exposed to the scent of grapefruit oil three times a week for 15-minute intervals experienced reduced appetite and weight loss. | |
| Participants who consumed yogurt infused with olive oil reported stronger feelings of fullness than those who consumed plain yogurt or yogurt infused with canola oil. | |
| Participants who were exposed to the scent of grapefruit oil for 15-minute intervals experienced reduced appetite and weight loss. | |
| Participants who inhaled aromatic ingredients whenever they were hungry lost an average of 5 pounds a month. | |
| 75% of testers experienced fewer food urges when using Prends-Moi. |
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What You'll Learn
- Vanilla, lemon, and jasmine scents have been shown to reduce cravings for chocolate and sweet foods
- Citrus scents, such as grapefruit, lemon, and orange oils, are associated with weight loss and help lessen cravings for sweets
- Cinnamon essential oil helps maintain healthy blood glucose levels, reducing sugar cravings
- Aromatherapy products like SlimScents and Happy Scent use fruity or minty odors to curb hunger
- Bergamot essential oil is a natural antidepressant, helping the body burn more sugar and stored fat

Vanilla, lemon, and jasmine scents have been shown to reduce cravings for chocolate and sweet foods
The sense of smell has a powerful influence on appetite. Even when not hungry, the smell of good food cooking can stimulate cravings. However, certain pleasant scents can have the opposite effect on appetite.
Research has shown that vanilla can reduce cravings and appetite. A study conducted at St. George's Hospital in London tested whether an aroma patch placed on the back of the hand would reduce cravings for chocolate, sweets, and sweet beverages. The participants who wore vanilla patches lost more weight than those in the other groups. Vanilla-scented perfumes and candles can also help curb cravings throughout the day.
Lemon is another scent that can help curb cravings. Lemon oil has been shown to reduce body weight, fat pad accumulation, and fat in the blood of mice. Aromatherapists also believe that the scent of lemon speeds up metabolism and provides fuel to fat-burning cells in the body.
Jasmine is another scent that has been shown to reduce chocolate cravings. In a study reported in the journal Appetite, participants who sniffed jasmine reported significantly lower chocolate cravings than those sniffing green apple or water.
Other scents that may help suppress appetite include grapefruit, peppermint, cinnamon, lavender, fennel, and patchouli.
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Citrus scents, such as grapefruit, lemon, and orange oils, are associated with weight loss and help lessen cravings for sweets
Lemon oil has been shown to have similar effects, with studies indicating that mice supplemented with lemon polyphenols experienced a significant reduction in body weight, fat pad accumulation, and fat in their blood. In addition to grapefruit and lemon oil, lime and wild orange oils contain many of the same compounds and are believed to offer comparable benefits. Aromatherapists often recommend grapefruit oil, suggesting that it can help "lower cravings and hunger," making it a valuable tool for healthy weight loss.
To maximize the potential benefits of these citrus scents, it is recommended to smell the oils for at least five minutes before eating. This can be achieved by rubbing the oil between your hands and slowly inhaling the scent, adjusting the intensity by moving your hands closer or farther from your face. Alternatively, you can add the oils to a diffuser to fill your room with the fragrance. Drinking a glass of water after inhaling the oil can also enhance the feeling of fullness.
In addition to grapefruit and lemon oil, other scents have been associated with suppressing appetite and cravings. These include peppermint, which promotes a feeling of fullness and helps curb cravings for sweets; vanilla, which has been shown to reduce cravings and appetite; and cinnamon, which helps maintain healthy blood glucose levels, thereby reducing sugar cravings.
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Cinnamon essential oil helps maintain healthy blood glucose levels, reducing sugar cravings
Aromatherapy is an effective way to keep hunger pangs at bay. Essential oils can help prevent overeating while suppressing appetite, making you feel fuller for longer. Cinnamon essential oil is one such oil that helps maintain healthy blood glucose levels, thereby reducing sugar cravings.
Cinnamon is sourced from the inner bark of the Cinnamomum tree. When removed from the trunk of the tree and allowed to dry, the bark naturally rolls up into quills commonly known as cinnamon sticks. Cinnamon has a distinctive flavour and aroma, which comes from an essential oil called cinnamaldehyde. This essential oil has both antimicrobial and anti-inflammatory properties and contains significant amounts of antioxidants.
Research has proposed two ways in which cinnamon may help maintain healthy blood glucose levels. Firstly, it can have an insulin-like effect in the body, triggering cells to remove glucose from the blood. Secondly, it can increase the activity of transporter proteins that move glucose out of the bloodstream and into cells. A 2024 meta-analysis of 24 randomized controlled trials concluded that ingesting cinnamon can lower fasting blood sugars, indicating its potential as an adjunct therapy for managing type 2 diabetes.
However, it is important to note that the evidence regarding cinnamon's impact on blood sugar levels is mixed. Some studies have shown significant positive effects, while others have found little to no effect. As such, the American Diabetes Association does not recommend using cinnamon to lower blood sugar. Additionally, consuming high doses of cinnamon may be linked to adverse effects, including gastrointestinal symptoms and allergic reactions.
To use cinnamon essential oil for appetite suppression, it is recommended to smell the oil for at least five minutes before eating. This can help curb your appetite during a meal and reduce sugar cravings by maintaining healthy blood glucose levels.
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Aromatherapy products like SlimScents and Happy Scent use fruity or minty odors to curb hunger
SlimScents was created by a company that licensed research from Dr. Alan Hirsch, who conducted studies on smell, taste, and appetite. In one study, Dr. Hirsch gave 3,193 patients inhalers containing aromatic ingredients and instructed them to inhale whenever they were hungry. The participants lost an average of 5 pounds a month.
While some experts are skeptical about the effectiveness of smell in suppressing appetite, multiple studies have shown that essential oils can be an effective way of keeping hunger pangs at bay and preventing overeating. For example, Osaka University researchers found that exposing rats to the scent of grapefruit oil for 15-minute intervals helped lower their appetite and weight. Another study found that bergamot helped reduce elevated heart rate and high cortisol levels associated with stress, which can lead to emotional eating.
In addition to SlimScents and Happy Scent, other aromatherapy products that may help curb hunger include vanilla extract, lavender oil, and certain essential oils such as grapefruit, lemon, cinnamon, fennel, and patchouli. These scents can be inhaled or applied topically to help suppress appetite and promote weight loss.
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Bergamot essential oil is a natural antidepressant, helping the body burn more sugar and stored fat
Aromatherapy is a well-known method for suppressing appetite and preventing overeating. Certain fragrances and scents can reduce an individual's appetite and trigger weight loss.
Bergamot essential oil is a popular aromatherapy oil with a variety of potential health benefits. It is extracted from the bergamot fruit, which resembles a round lemon and has a citrusy taste. Bergamot oil is commonly used to address high cholesterol and high lipid levels in the blood. It is believed to lower "bad" LDL cholesterol and increase "good" HDL cholesterol. Additionally, bergamot oil may help manage inflammation and control hunger cravings.
Several studies have indicated that bergamot essential oil can act as a natural antidepressant. A 2015 study found that bergamot helped reduce elevated heart rate and high cortisol levels associated with stress. Another study from 2017 supported these findings, suggesting that bergamot oil can be used as adjunct therapy for mental health. Furthermore, a 2016 review of human and animal studies showed that flavonoids in bergamot may help reduce lipid levels, while an animal study in 2018 found that the polyphenols in bergamot had anti-inflammatory effects on the livers of rats.
Bergamot essential oil may also help the body burn more sugar and stored fat. A 2015 study on women in Japan found that inhaling bergamot oil mixed with water vapour reduced feelings of anxiety and fatigue. Bergamot oil has also been found to lower blood sugar levels, which can be beneficial for individuals with diabetes. However, it is important to monitor blood sugar levels closely when using bergamot, as it may cause blood sugar to drop too low when combined with diabetes medications.
Overall, bergamot essential oil has a wide range of potential health benefits, including its ability to act as a natural antidepressant and support the body in burning sugar and stored fat. However, it is always recommended to consult a healthcare professional before incorporating any new supplement or essential oil into your wellness routine.
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Frequently asked questions
Yes, there are many fragrances that are believed to suppress appetite and curb cravings. These include: vanilla, peppermint, cinnamon, lavender, jasmine, grapefruit, lemon, bergamot, citronella, fennel, patchouli, and many more.
The sense of smell has a powerful influence on appetite. When we smell food, it can stimulate cravings and entice us to eat. Similarly, certain pleasant scents can have the opposite effect on our appetite. Some fragrances are believed to stimulate the brain's satiety centre, which prevents overeating.
Aromatherapy is a common method for using fragrances to suppress appetite. Essential oils are used to stimulate the senses and suppress hunger. This can be done by adding a few drops of essential oil to a bath, or by using soaps and skin creams with the desired fragrance. Fragrances can also be inhaled directly from the bottle or rubbed between the hands and inhaled.
While there is some evidence that certain fragrances can suppress appetite, the effectiveness of these products is still debated. Some experts argue that more research is needed to determine the true impact of fragrances on appetite and weight loss. However, many people find that using fragrances as an appetite suppressant is a harmless way to support their weight loss journey.











































