Your emotions can manifest within the body and contribute to either wellbeing or disease. Be present and aware to identify your emotions, process them, and choose how you react. Turn the body into your private temple.
The brain is the hardware that allows you to experience mental states described as the mind. Mental states affect biological functioning. Hormones and neurotransmitters are messengers between the mind and the body.
The powerful connection through which emotional, spiritual, and behavioral factors can affect health outcomes is complete in this triangle. Find yogic practices that will cheer you up.