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Processed and nitrated salted meats, such as dried meat or bacon, have been associated with prolonged periods of hyperactivity, insomnia and loss of attention in persons suffering from Manic episodes in a survey conducted by Johns Hopkins University. Scientists found that patients receiving medical care for manic symptoms were three times more likely to have consumed processed meat products than patients who were treated for other psychiatric disorders, such as schizophrenia.
is not clear, but subsequent experimentation with rats fed dried meat resulted in increased movements and impaired signaling in the hippocampus of animals.
Alterations were also observed in the intestinal microflora of mice, suggesting a possible mechanism. the nitrates of the flesh affect the nervous system.
Conditions s: various causes
Bipolar disorder is a chronic mental illness characterized by dramatic changes in mood and energy levels, including manic episodes. These episodes can last for weeks or even months and can coincide with depression and psychosis.
Surprisingly, little is known about the causes of the disease. There are strong indications of a genetic predisposition, although, as in most neurological conditions, it seems like more of a gene is needed to trigger them.
Environmental factors that affect the initial development of maternal infections have been explored as possible triggers. Stress, head trauma and premature birth are also considered potential risk factors
The diet is another area that has attracted the attention of scientists, studies suggesting that one Westernized diet with high glycemic load can contribute to the development of symptoms. Now, the results of the new study suggest that a diet rich in several varieties of ham, dried meat or salami may play a role in the development of conditions related to mania in at least some people.
The Study
] Researchers used medical records to categorize more than 700 volunteer patients with mania, bipolar depression, severe depression or schizophrenia.
The category represented by manic symptoms had an unusually high number of patients consuming processed meats.
The link between these two things can be the addition of nitrogen compounds to meat, in the form of sodium nitrite or potassium nitrate, used to preserve food for centuries. Then, the influence of nitrogen compounds on bacteria in our gut can affect our health.
"Future work on this association could lead to dietary interventions to help reduce the risk of manic episodes in people with bipolar disorder or the importance of microflora
in the past Variations in microflora have already been found to be responsible for the excessive digestion of nitrates in the diets of people suffering from microflora. migraines, causing greater than normal swelling of their blood vessels and causing severe pain.
Our brain and the bacteria in our gut have a complicated relationship, which scientists still do not fully understand. It would not be a shock if further research confirmed that manic symptoms could be exacerbated or even caused by some organisms living in our bodies reacting to nitrates in our flesh.
Up to now, it is not necessary to completely eliminate bacon. But since it can play a role in manic episodes (and what the World Health Organization believes to be carcinogenic), it may be wise to moderate the consumption of processed meat.
An article on research has been published in the scientific journal Molecular Psychiatry. [ScienceAlert]
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