Can juice make a yeast infection under the neck of infant worse?

There is no scientific evidence to suggest that juice can make a yeast infection under the neck of an infant worse. In fact, some studies have shown that certain natural remedies, such as coconut oil or tea tree oil, can be effective in treating yeast infections. While juice has not been specifically studied for its effect on yeast infections, it is unlikely to cause any harm and therefore can be enjoyed in moderation as part of a healthy diet. However, it is always best to consult with a pediatrician before using any home remedies or introducing new foods or drinks to an infant's diet.