[이데일리 유진희 기자]Global pharmaceutical and bio industry issues of a week (August 15-August 21) were collected. This week, research results related to disease prevention and alleviation drew attention.
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Healthday News reported that aspirin is helpful in the prevention of ovarian cancer. The research team, led by Professor Lauren Huritz of the US National Cancer Institute (NC), analyzed the data of 17 related research papers that have been published so far. . Of the 17 research papers, 9 were from the ovarian cancer cohort (same cohort: 2600 patients), and 8 were from the experimental-control group (5726 patients).
Overall, the researchers found that women who consumed aspirin frequently had a 13% lower risk of ovarian cancer. Aspirin was more effective in women with more risk factors for ovarian cancer, such as obesity, a family history of ovarian and breast cancer, no childbirth, and taking oral contraceptives.
In women with two or more risk factors for ovarian cancer, aspirin reduced the risk of ovarian cancer by 81%. However, aspirin did not reduce the risk of ovarian cancer in women with endometriosis, a risk factor for ovarian cancer.
The results of this study were published in the latest issue of the Journal of Clinical Oncology, a journal of the American Society of Clinical Oncology.
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Medical news portal News Medical Life Sciences reported that vitamin D supplementation was effective in relieving depression. This is the result of a comprehensive analysis of data from 41 clinical trials related to vitamin D-depression (set as a randomized control group) published in the world so far by a research team led by Professor Tuomas Mikola at the Institute of Clinical Medicine at Eastern University of Finland.
According to the research team, in all clinical trials, the group taking the vitamin D supplement had less depression than the control group not taking it. The doses of vitamin D supplements taken were significantly different, but those taking 50-100 μg (micrograms) were the most common.
Vitamin D is known to regulate the functions of the central nervous system. Disturbances in the central nervous system are associated with depression. However, the research team said that the results of this trial have low certainty of evidence due to the risk of population heterogeneity and bias among participants.
The results of this study were published in the latest issue of Critical Reviews in Food Science and Nutrition, an American journal of food and nutrition.
01:00 pm
Saturday 20 August 2022
I wrote – Shaima Morsi
From frequent colds to aches and pains, vitamin D deficiency symptoms are those common annoying symptoms that most of us experience every day. It is often called the sunshine vitamin because unlike other nutrients, vitamin D is not provided by Food is made when our skin is exposed to sunlight.
Below, we explain to you 5 symptoms of vitamin D deficiency that destroy your health, according to what was stated on the “healthista” website.
1. Recurrent infections:
Vitamin D is essential for a healthy immune system and without adequate amounts of it, our immune cells are unable to respond appropriately, making us more susceptible to infections and infections.
2. Depression:
Vitamin D plays a key role in maintaining healthy levels of serotonin in the brain, which are neurotransmitters in the brain that are essential for mood and deficiencies have been linked to depression.
And in 2014, a study published in Medical Hypotheses looked at 100 scientific papers on vitamin D and found a specific association between vitamin D deficiency and seasonal affective disorder, or SAD, which occurs when people have low moods during the winter months, thanks to a vitamin D deficiency.
3. Always feeling tired:
Vitamin D is essential for converting food into energy, so if you’re always tired, a deficiency in this vitamin might mean that you’re not absorbing nutrients from your food and your body’s ability to produce energy from what you eat is therefore compromised by a vitamin D deficiency.
4. Pain in joints or weak bones:
Vitamin D is necessary to help regulate calcium and phosphate levels in the body, giving it a key role in the functioning of joints, muscles, and teeth. Vitamin D deficiency causes weakening of your bones, increasing the risk of stress fractures.
5. Muscle pain:
Vitamin D supports muscle function because its receptors are found all over the body, including the muscles, and a lot of general muscle pain is often the first sign of a deficiency.
Vitamin D enters muscle cells when it is metabolized, promoting muscle contractions, which is vital for building muscle and bone strength through exercise.
In fact, researchers have found links between chronic pain that does not respond to treatment and vitamin D deficiency.
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Depression is one of the most common mental disorders around the world, and people with it usually search for effective ways to help them overcome its annoying symptoms.
Read also: Answer them now – 5 questions that reveal your depression
In this regard, a meta-analysis conducted by an international team of researchers revealed that vitamin D supplementation can be used by patients with depression, to alleviate the severity of its symptoms.
You may be interested in: 8 nutritional, herbal and mineral supplements that fight depression
And the analysis, which included dozens of studies, showed a relationship between a lack of vitamin D in the body and an increase in symptoms of depression, according to the “Russia Today” website, quoting the “Medical Express” website.
You may also be interested in: What happens to your brain when vitamin D deficiency?
The researchers found that vitamin D supplementation plays a major role in enhancing central nervous system functions, which are impaired in depression.
Read also: Vitamin D.. A comprehensive guide from A to Z
The research team explained that the promising results achieved by vitamin D supplements encourage conducting clinical trials on a large sample of patients, to determine whether it can be used as an effective treatment for depression or not.
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01:02 PM
Sunday 14 August 2022
agencies
A healthy diet can help control and ease the complications of depression, under the supervision of a specialist, to avoid any complications or side effects with medications.
In a randomized trial in Australia, men and women between the ages of 17 and 35 experienced a reduction in depression symptoms, 3 weeks following they switched to a healthy diet.
And researchers reported in the journal (PLOS ONE) that those who continued eating healthy foods for 3 months, continued to feel better.
“This method is more cost-effective than other treatments, and it is one that individuals themselves can control,” said Heather Frances, who led the research and is from Macquarie University Sydney.
Read also: Suffering from depression? .. Foods and drinks that you do not eat
“This raises the possibility that a change in diet may serve as a treatment to relieve symptoms of depression,” she added.
Francis and colleagues’ study included 76 people who scored high on two measures of depression and anxiety, indicating moderate or severe symptoms of depression, and who scored high on a questionnaire regarding consumption of foods high in fat and sugar.
The participants were divided into two groups for a period of 3 weeks, the first changed its diet, while the second group continued to eat what it was accustomed to.
The first group received instructions from a nutritionist on a 13-minute videotape, which means they can watch it more than once if necessary.
Among the guidelines are to increase the intake of vegetables to 5 servings per day, fruits to 2 or 3 servings per day, whole grains to 3 servings per day, lean protein to 3 servings per day, unsweetened dairy products to 3 servings per day and fish to 3 servings per week.
You may be interested in: Without drugs.. natural ways to treat depression and anxiety
The program also recommended daily consumption of three tablespoons of nuts and seeds, two tablespoons of olive oil, and one teaspoon of turmeric and cinnamon.
Participants were also advised to reduce carbohydrates, sugars, fatty or processed meats, and soft drinks.
After 3 weeks, mean depression scores fell to normal in the diet-change group, while remaining high or severe in the regular diet group.
“Depression is a disorder of the whole body, not just a disorder of the brain,” Frances said. “Depression is associated with a chronic inflammatory response, but what is the source of this inflammation? Previous research has shown that a poor diet increases systemic inflammation and is a contributing factor to depression.” .