Slimming tablets

Hi Ive been recommended some natural slimming tablets by a friend of mine who works for 'natural beauty slimming' as I'm having trouble shifting some of my tummy fat could anyone tell me if these will effect my blood sugar or will I be ok taking them? Here are the ingredients...
Ingredients: African Mango 6000mg, microcrystalline cellulose, dicalcium phosphate, magnesium stearate

Many thanks!!
Amy xx

cellulose will give you the trots. anything ending in lose ain't worth the trouble. try going for walks, even short ones will help. get a pedometer on your phone as this will encourage you to do more steps.... good luck