Laryngitis can be short-term or long-lasting (chronic). Most of the time, it comes on quickly and lasts no more than 2 weeks. Chronic symptoms are those that last 2 weeks or longer. Check with your doctor if your symptoms last longer than 2 weeks. Your laryngitis may be caused by more severe problems.
Low vitamin D tied to aggressive prostate cancer. As a nutrient, vitamin D is surely essentialâwithout it, we couldnât absorb the calcium and phosphorus we need for healthy bones. But research increasingly points to other benefits from vitamin D. One of these is possible protection against cancer.
Low levels of vitamin D can be attributed to a number of behaviors and conditions. Insufficient exposure to sunlight is among the top reasons vitamin D levels are low. Many parts of the world do not see sunlight for a majority of the year, limiting the opportunity for adequate exposure. In other areas, certain cultures require individuals to wear clothing that inhibits sun exposure.