Rare causes of abnormal urine odor include: Phenylketonuria. Phenylketonuria is an incurable genetic disease that is present at birth. The disease makes you unable to break down an amino acid called phenylalanine. Other symptoms include: 1  decreased skin pigmentation.
Olive Oil. Olive oil is also good for your eyebrows. Being rich in vitamin E, olive oil can help your eyebrow hair grow faster and thicker. It will also help keep it dark-hued. 1  Massage your eyebrows with warm olive oil for 5 minutes before going to bed. 2  Leave it on overnight, then rinse it off with warm water the next morning.
What You Have To Do. 1  Chop the onion, put the pieces in a blender and make a paste. Strain this to get the juice. 2  Using a Q-tip, apply the juice to your eyebrows. Keep it on for an hour.  Wipe it off with a cotton ball soaked in diluted lemon juice.