Yes. I had a terribly itchy then pus-y (post itching) heat rash. So I cut up a lemon, put some juice on a cotton pad, and dabbed it. It stings but it stopped itching. Next morning, the rash dried up and it is not bumpy anymore!
Lemon Juice
Heat is not strictly necessary to lighten hair with lemons, but it can enhance the process. The natural acidity in lemon juice, combined with sunlight or heat, can help activate the lightening effect more effectively. If you're using lemon juice without heat, it may take longer to see results, and the lightening effect might be less pronounced. Always follow up with conditioner, as lemon juice can be drying to the hair.
Lemon juice used in a pen will make clear writing (when dry) which will darken when the paper on which it was used is exposed to heat.
There are several reasons why your lemon juice invisible ink may not be working as expected. One common reason is that the lemon juice may be too diluted, making it difficult to see the writing. Another reason could be that the paper you are using is not reacting well with the lemon juice, causing the writing to be faint or not visible. Additionally, the heat source you are using to reveal the writing may not be hot enough to activate the lemon juice. Experimenting with different concentrations of lemon juice, types of paper, and heat sources may help improve the visibility of your invisible ink.
Lemon juice is sometimes used by people to help cleanse the body. Some people like to have warm water with lemon juice as an alternative to coffee and tea.
gdsr
No
James Cook did not discover lemon juice but he used it, together with lime juice, to help ward off scurvy in his crew.
No Lemon Juice will; Lemon cuts fat ;D
Your question has a wrong assumption. And that assumption is the one that says that lemon juice is goof for you?" Lemon juice is containing contemplatible amounts of high-ph acids, which corrode through you're stomich and burt all the way to your bottom. Nobody drinks lemonade anymore but the lemonades that are just simply fake and artificial.
Bleach and lemon juice don't help. It's an internet hoax.
Soaking a chicken bone in lemon juice can help break down the bone due to the acidic properties of the lemon juice. The acid will start to dissolve the calcium in the bone, making it softer and more pliable.