Originally Answered: In biology, what is chiasmata? If you are asking for cell biology, âChiasmaâ is a point of overlap of paired chromatids at which fusion and exchange of genetic material take place during prophase of meiosis. It is the X-shaped structure formed at the point below the brain where the two optic nerves cross over each other.
However, a diet rich in fruit and vegetables that is typical of a vegan diet has a positive effect on the calcium economy and markers of bone metabolism in men and women (49). The high potassium and magnesium content of fruit and vegetables provides an alkaline ash, which inhibits bone resorption (53).
A healthy diet can help keep you healthy. Eating healthy is good for your overall health. Making smart food choices can also help you manage your weight and lower your risk for certain chronic (long-term) diseases. When you eat healthy foods â and limit unhealthy foods â you can reduce your risk for: