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.
While severe vitamin B6 and B12 deficiency is rare in developed countries, many people may still be at risk for mild deficiency, particularly in vitamin B6. Since animal products are the richest sources of vitamin B12, vegans and strict vegetarians are at higher risk for low vitamin B12 levels.