what does it mean if my stool analysis is positive for fat?

Question

it is also positive for vegetable cells,muscle fibres and starch

Answer 1

Well fat in stool is medically termed steatorrhoea. This may occur in patients with pancreatic insufficiency which may have resulted from any condition. This results to a reduction in fat digestion so that the fat you take in your diet is not absorbed. The pancrease is the key organ in producing lipase, a fat digesting enzyme.
But it may also occur in malabsorption syndrome, short bowel syndrom and bacterial overgrowth.
In the absence of any symptom the vegetable cells, fat and muscle fibres shouldn't be much of a concern...It's probably from the food you ate.

Answer 2

Vegetable Cells

Answer 3

It means your lipids or fats are not digested well. You may lack the enzymes or bile acids and bile salts to help in its digestion. That is why even the vegetable cells are seen and muscle fibers. Your digestive system is not working well. Observe diet that is usually lipid free because they are hard to digest.