Research has shown without a doubt that food you eat affects your mental health . To maintain a state of optimal mental and emotional balance, it should be the decisions around food into account. This is true for depression and other mental health problems.
Health experts often describe their bowel as his “second brain”. Both develop before birth the same tissue, and are connected by the vagus nerve, the tenth cranial nerve that runs from the brain to the abdomen. Scientists now know the vagus nerve is the main route used by their intestinal bacteria to transmit information to the brain. This explains why mental health is so closely connected with bacteria and other microbes that live in their intestines.
By way of example, a recent study found that fermented foods help reduce social anxiety disorder in young adults. A second study showed mice with obsessive-compulsive repetitive behaviors calmed down by a strain of the bacteria Bacteroides fragilis. We know that neurotransmitters such as serotonin, dopamine and acid (GABA) gamma-aminobutyric are important to maintain the stability of mood. serotonin deficiency is often involved in depression, and the highest concentration of serotonin is not actually in the brain but in the intestines.
Sugar and depression
A variety of food ingredients have been shown to cause or worsen depression, but the worst of these are processed refined sugar and fructose. Sugar feeds pathogens in the intestines, allowing them to overcome the good bacteria.
Sugar also suppresses the activity of BDNF, or brain-derived neurotrophic factor. BDNF is a key growth hormone in the brain, and has been shown to be low in people with depression and schizophrenia.
Eating sugar can trigger a cascade of chemical reactions that cause chronic inflammation, which is a factor in many diseases. Inflammation interferes with normal functioning of the immune system, and is dangerous to the health of the brain. Refined sugar and processed fructose and grains which is converted within the body to sugar, contribute to insulin and leptin resistance. These promote type 2 diabetes and undermine mental health.
A study published in June 2015 in the American Journal of Clinical Nutrition, found that the index foods high glycemic index (such as sugar and refined grains) were strongly associated with an increased risk of depression .
Other Proceed Food Ingredients and depression
Here are some other culprits:
genetically modified (GM) ingredients in processed foods change their intestinal flora, support for pathogens while attacking good microbes need for mental as well as physical well being.
Glyphosate is a herbicide used on food crops worldwide. It has been shown to cause mineral deficiencies, resulting in decreased brain function and mood control.
artificial food additives, including the popular sweetener aspartame, are known to interfere with brain function. Aspartame has been implicated in bouts of depression and panic. artificial coloring agents also affect mood.
The gluten, a protein present in many cereals, can have a detrimental impact on brain health and mood stability. Some studies have also shown that wheat may have a negative impact on the mood and promote depression.
So if you are prone to depression, take a proactive stance in your diet and avoid processed foods.