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Mental Health Series

The effects of dagga on mental health

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Recently the South African Supreme Court legalised the private use of dagga. Individuals are allowed to consume dagga in private and also grow for private use. The judgement brought mixed reactions on the issue and further fuelled the debate on dagga.

There are those who have used this judgement to the detriment of their own health. The crux of the matter though is that adverse effects of dagga cannot be underemphasised as far as mental health is concerned. Dagga use is quite popular amongst the youth which ostensibly explains the prevalence of dagga related disorders amongst them.

Effects of dagga are instant upon use. When dagga is smoked, it gets into the blood stream and then blood –brain barrier. This results in depressed brain activity, the end result being production of a dreamy state manifesting as delusions or hallucinations.

Delusions are altered thoughts whereby one may think he is a president when the reality is he is not. Hallucinations on the other hand is when an individual has distorted perceptions of reality like seeing a lion when it’s not there!

Others effects include:
paranoia,
panic attacks
anxiety
Impaired coordination and balance
Impairment in learning and memory

Various research studies have shown that heavy use of dagga facilitates the development of schizophrenia and substance use disorders. The amount of the drug used and the age at first use often place an increased vulnerability to develop these disorders. This explicitly explains why there are many youth who are having substance use disorders in our country.

Those using dagga may develop amotivational syndrome which basically means they have lost the willpower to do meaningful activities in life! This is basically the stroke that breaks the camel’s back, as other mental health problems may manifest from this.

Those whom are already diagnosed with mental health disorders can have symptoms of their conditions worsening when they use dagga. Depression and anxiety are often made worse by use of dagga. The false perception that taking dagga has a calming effect often predisposes those having mental health problems to take it in order to deal with their illness burden.

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Mental Health Series

INTERNATIONAL NURSES DAY: REFLECTING ON THE MENTAL HEALTH CHALLENGES OF NURSES

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Today’s reflection will be on the Nurses’’ day that was celebrated worldwide on the 12th of May. The day is celebrated in remembrance of the birth Florence Nightingale who is the pioneer of modern day professional nursing. The theme for this year is “Nurses: A voice to lead-Health for All.”

Nurses are the backbone of the healthcare system as in every health care facility they are there to provide care. They are the single largest group of professionals in the clinical field.
The crux of the discussion is that professional nurses experience burnout and workplace stress because of the nature of the demands of the nursing job. These emanate from working long hours, emotional exhaustion from dealing with vulnerable and ailing clientele, experience of traumatic events, fulfilment of high professional and public expectations and low reward outcomes for their efforts.

The nurses’ already volatile ordeal is further compounded by incidences of nurses being assaulted, emotionally abused, physically abused, sexually assaulted and cyber bullied by the same individuals that they seek to render care for.

The above highlighted challenges can be emotionally draining to the nurses and even facilitate development of mental health problems if they are not attended to promptly. This has been affirmed by various studies.

A review paper done by Vasconcelos and others in 2016 highlighted that the risk of exposure to HIV and poor relationships with administrators as other associated factors that facilitated development of mental disorders.

The review found the following as affecting most of our nurses; post-traumatic stress disorder, acute stress reaction, generalised anxiety disorder, depression and over indulgence in substances.
Nursing managers, the patients as well members of the community need to play a pivotal role in ensuring protective factors towards nurses’ mental health are availed.

The good thing is that this can be ensured by helping nurse build resilience, having debriefing sessions for nurses working in trauma care and having measures like retreats to name but a few. Nurses need to be healthy for them to be custodians for “health for all”.

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Mental Health Series

WHAT WE EAT CAN AFFECT OUR MENTAL HEALTH

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I had a chat with friend over the weekend and he felt that dieticians placed at psychiatric hospitals are misplaced. The basis of today discussion will be herein a response to this.

Nutrition does play a critical role in mental health hence the need for dieticians to be involved in this field as it is the case now. As noted by the research team led by Joseph Firth, “nutritional deficiencies resulting from insufficient intake of nutrients critical to human health are a risk factor for psychiatric and mental disorders.”

Our brains needs food for them to function optimally. Concentration, memory, analysing to name but a few can all be attained by a “well fed brain.” If the brain is deprived of nutrients, it can incur oxidative stress which results in brain cell damage. Brain cells are irreplaceable and their damage facilitates the development of some mental disorders Experience of mental health problems may also be associated with poorer diet and physical health.

Poor nutrition has been implicated in the onset of schizophrenia by various research findings. Studies on schizophrenia patients indicated that the nutrients Zinc and Selenium were found to be compromised whilst in others there was insufficient Vitamin D deficiency.

Other research conducted has determined that the following supplements: zinc, magnesium, omega 3, and vitamins B and D3 are essential in elevating people’s mood, relieving anxiety and depression. Insufficient Omega-3 fatty acids has additionally been linked to low mood, poor concentration, cognitive decline and poor comprehension.

It is clear from the discussion that good nutrition is critical for our mental health and that dieticians are relevant in mental health. An affordable balanced diet which contains the essential nutrients is necessary to be taken to ensure that mental health is uplifted. Nutrition alone cannot ensure our mental but it has a significant adjunctive role. As posited by local author Lindo Morolong, “what you feed your body shapes your health.”

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