There are many physical effects of our mental health. Neurotransmitters play a huge role in mental and cognitive functions. A lot of people separate mental and physical health issues, and mental health still carries a lot of stigma. “It’s all in your head!” Except, that doesn’t make it any less real. Mental health problems are…
The body needs energy to function. This energy must be obtained from food, processed and metabolised so it is ready for the cells to use. Glucose, a sugar molecule, makes up the most important energy source. The brain alone uses 20% of the glucose produced by the body. Like many other factors, blood glucose must…
The RAAS system and thyroid hormones play an essential role in managing metabolism, blood pressure and fluid balance. These hormones regulate electrolytes, water retention and metabolic rate. RAAS The renin-angiotensin-aldosterone system involves several organs and plays an essential role in maintaining blood pressure. A drop in blood flow to the kidneys activates the RAAS to…
The ‘stress hormone’ cortisol is extremely important for managing and regulating the body’s response to stress. Cortisol regulates metabolism, the response to stress and the immune system. The adrenal glands release cortisol, regulated by the hypothalamus and the pituitary gland in the brain. Adrenal Glands The paired adrenal glands live just above each kidney and…
