Are any of the following amyloids? (l-Carnitine, L-Tartrate, Cellulose, magnesium)?

My mother recently bought weight loss pills. she is afraid to use them as she read in the BMA guide that some weight loss pills can give amyloiditis (excess of protein). I have read the ingredients on the back of the pills and they contain the following: L - Carnitine, L-Tartrate, Cellulose, magnesium. Are any of these Amyloids and is there any danger from the pills?

Eat nourishing food with plenty of fresh fruits and vegetables being part of it. Chew each morsel at least 32 times. This will activate signal to the brain as soon as u have had enough. Besides this change in eating style, take regular light exercises and brisk walks every day. U will be able to gain/shed all extra weight gracefully and in a reasonable time span. No food or drink in between the food and not more than three meals a day, unless u r diabetic.

Not sure... i take L-Carnitine pills before gym or excercise, apparently because it will make your body burn fat instead of muscle