What disease do the first patients tested with sodium nitrate have

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins

What does a ph level of 9.9+ on smart pill test monitor mean