Weed, insect, and disease control may also be required for pastures. A healthy, productive pasture will resist invasion from most poisonous weeds and provide good quality forage. When pastures are overgrazed, horses will eat the grass and legume species down to the soil, which allows weeds to take over.
1 Melasma can be triggered by birth control pills because it increases hormones throughout the body. # 2  This is one of the most common causes of melasma. 3  Pregnancy: During pregnancy the body will become very hormonal and skin conditions like acne vulgaris and melasma/chloasma become very common.
This is a treatment that I did lots of research. I had ok skin all my life but 6 years ago I developed Melasma on cheeks and face due to a lot of very strong sun exposure while overseas in Army. At the time it wasn't too bad so I didn't treat it. in 2012I discovered Obagi system and Retin A. I... READ MORE.