Two drops (0.1 mL) of 0.5% ketorolac tromethamine ophthalmic solution, instilled into the eyes of patients 12 hours and 1 hour prior to cataract extraction achieved measurable levels in 8 of 9 patients' eyes (mean ketorolac concentration 95 ng/mL aqueous humor, range 40 to 170 ng/mL).
Restoring the pH of the scalp may help prevent hair loss from dandruff, bacteria or fungus. Every liquid substance on Earth has a pH, or an acid-base, measurement. Very few substances are neutral; most are either acidic, such as vinegar, or basic, such as bleach.
Read on to find out how each of these nutrients impact hair health, as well as alternative sources that you can incorporate into your diet. Iron: Women of child-bearing ages or those who don't eat a lot of red meat tend to be deficient in iron. Even those who aren't anemic can also have low iron levels. Iron carries oxygen to hair and promotes growth.