### Can Vaseline Help Increase Breast Size? Vaseline is a popular brand of petroleum jelly used for moisturizing skin and healing minor wounds. Recently, some social media claims suggest that applying Vaseline to your breasts can increase their size and firmness. However, there is no scientific evidence to support this claim. Rubbing Vaseline on your breasts every night will not cause them to grow. ### Other Claims and Their Validity Another claim involves massaging Vaseline on your breasts and applying toothpaste on your nipples to increase breast size. Just like with Vaseline alone, there is no evidence that toothpaste can affect the size or firmness of breasts. The tight feeling some might experience is likely due to the drying effect of toothpaste, which is temporary and does not lead to actual growth. ### Risks and Considerations While applying Vaseline or toothpaste is generally safe if you are not allergic to their ingredients, some toothpaste brands can irritate sensitive skin. If you experience any allergic reactions such as sneezing, a runny nose, or a rash, you should stop using these products. ### Natural Factors Affecting Breast Size Breast size is largely determined by genetics and body weight. Women may notice changes in breast size during pregnancy or certain times in their menstrual cycle. However, these changes are natural and not influenced by external applications like Vaseline or toothpaste. ### Proven Methods for Increasing Breast Size The only proven method for increasing breast size is breast augmentation surgery, which involves placing implants under the breast tissue. This surgery carries risks, including a potential link to anaplastic large cell lymphoma, as noted by the U.S. Food and Drug Administration (FDA). If you are considering this option, consult with a doctor to understand the process, expectations, costs, and risks involved. ### Conclusion While there are many claims about natural ways to increase breast size, such as using Vaseline and toothpaste, there is no evidence to support their effectiveness. The most reliable method remains breast augmentation surgery, though it comes with its own set of risks and considerations.