Vaidya Ray (Accounting Technician)

I reckon there might be a small typo in your question. It's usually 'FTD', not 'FTDI'. That's a very easy mistake to make!

FTD stands for Frontotemporal Dementia. It is a type of brain condition. So, the 'FTD diet' isn't really one single diet plan. It is more about the best food advice for people who have this illness. It helps to manage certain symptoms. Things like big changes in appetite or problems with swallowing. It's all about helping them eat safely and stay healthy. Cheers.

It is slang for ‘boobjob’. This is a plastic surgery for to make breasts bigger. The correct term is breast augmentation. I think people use the 'xx' because the word can be a little rude. So they change the letters when they write it on the internet. It is very common.