I think that you are thinking of hormones (chemicals) and these are regulated by the endocrine system.
digestive system
The endocrine system in the human body regulates various bodily functions by producing and releasing hormones that act as chemical messengers to control processes such as growth, metabolism, and reproduction.
The endocrine system in the human body regulates various functions by producing and releasing hormones that act as chemical messengers. These hormones help control growth, metabolism, reproduction, and other bodily processes.
The Federal Reserve regulates banks and the banking system.
Yes, you can sand treated wood effectively without damaging the surface or releasing harmful chemicals by using proper sanding techniques and equipment, such as wearing a mask and using a dust collection system to minimize exposure to harmful particles.
The system that regulates blood composition and gets rid of waste is the Excretory system.
Autonomic nervous system
The autonomic nervous system, particularly the sympathetic and parasympathetic branches, regulates physiological changes that accompany an emotional response. The sympathetic nervous system is responsible for the "fight or flight" response by increasing heart rate, dilating pupils, and releasing adrenaline, while the parasympathetic nervous system helps return the body to a state of rest and relaxation after the emotional response subsides.
The excretory system has antidiuretic hormone ADH that regulates how often you have to pee, renin angiotensin aldosterone that regulates blood pressure and atrial natriuretic that also regulates blood pressure.
Believe me, it doesn't cure chicken pox. But it does help you get over a virus faster because you are releasing good chemicals from your brain into your body that help your immune system.
The neurons responsible for communicating with glands to release chemicals are called motor neurons. These neurons transmit signals from the central nervous system to the glands to stimulate the release of various hormones or other chemicals into the blood stream.
The endocrine system regulates body functions by secreting hormones directly into the bloodstream. These hormones act as chemical messengers, influencing various physiological processes such as metabolism, growth, and mood. Key glands involved include the pituitary, thyroid, and adrenal glands, among others. This system plays a crucial role in maintaining homeostasis within the body.