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Category: mediprecision healthblogs

  • Mediterranean diet for preventing obesity & Life style diseases

     Mediterranean diet is a globally approved diet pattern for preventing and managing obesity & life style diseases and thus for sustaining healthy living.

    Obesity and its associated risks are the growing concern in all age groups globally as it is the root cause of various kinds of life style diseases, hormonal disorders, cancers and depression.

      Obesity is a condition which affects the quality of life and the general health of individuals as well as populations. Obesity is closely linked with diabetes and depression even in children, although genetics also plays a contributory role here. The emerging solution to preserve and sustain the health of the population is to adopt healthy lifestyle practices right from the formative years of life. Adults as well as children need to follow healthy food habits and ways for adequate physical activity to ensure better quality of life and productivity.

    In the journey towards adoption of healthy life practices, diet plays a pivotal role. Everyone is worried about the right diet for their health and clinical conditions. This is quite natural and needs advice of a health care provider or nutritionist, particularly if one is affected with life style diseases such as diabetes, heart attack, stroke and some cancers.

    Hormonal disorders like polycystic ovarian syndrome in females, also has been linked with obesity, insulin resistance and metabolic syndrome. This condition requires vigorous physical exercise as well as dietary modifications for reducing insulin resistance and obesity.

     Mediterranean diet is a globally approved diet pattern for preventing and managing many of the life style diseases and sustain healthy living.

    What is Mediterranean diet?

    It is a diet based on traditional diet patterns. Mediterranean diet follows the dietary patterns of people living in Mediterranean region. The diet gives emphasis to the inclusion of whole grains, vegetables, legumes, fruits, nuts, seeds, herbs and spices. Olive oil is included as a chief ingredient of most of the recipes in Mediterranean diet, it being a source of healthy fats. Fish, sea food and poultry are also included in this diet. Although not considered as mandatory, red meat and sweet is allowed occasionally.

    History of origin of Mediterranean diet &its spread

    Now, Mediterranean diet is a popular dietary choice among fitness freaks as well as with people concerned about life style diseases globally. However, it is curious to know that for many decades the diet was part of the lives of various tribes existed in the Mediterranean region.

    The Mediterranean region comprises areas of the globe around the Mediterranean Sea, having the Mediterranean climate characterized by rainy winters and dry, hot summers. It encompasses the countries around Mediterranean sea in three continents Africa, Asia, Europe and certain regions of other continents such as California, Chile, Southwestern Australia, and southern South Africa.

    It was around 1950s  that Ancel Keys, an American scientist noticed the fact that incidence of heart diseases is very low among people of Mediterranean region and he focused his research on the dietary habits of people of this region. His study is known as ‘The Seven Countries Study of Cardiovascular Diseases’.

     Later further advanced research studies conducted over the years confirmed that Mediterranean diet & dietary patterns derived from it are not only beneficial in the prevention of cardiovascular diseases, but also in the therapeutic approach of obesity, type 2 diabetes, metabolic syndrome, cancer or neurodegenerative diseases.

    Mediterranean diet includes food ingredients having healthy, monounsaturated fat, which lowers total cholesterol and low-density lipoproteins [bad cholesterol] levels in the human body.

    Nuts and seeds being an integral part of Mediterranean diet provide monounsaturated fat and are good for health if consumed in moderation.

    Th diet includes fish and seafood & legumes which provide proteins, vital minerals, vitamins and omega fatty acids to the body.

    Vegetables and fruits are important part of this diet and serve as effective antioxidants, sources of vitamins and minerals required for vital functions in the body.

    Health benefits of Mediterranean diet

    Mediterranean diet has numerous health benefits, particularly in the prevention of life style diseases.  Of late numerous studies have elucidated its role in sustaining cognitive functions of brain and nervous system.

    Mediterranean diet helps to:

    • Lower the incidence of heart diseases & stroke
    • It helps to maintain optimum weight and prevent obesity
    • It helps to reduce blood glucose levels
    • It lowers blood cholesterol
    • Mediterranean diet helps to reduce hypertension
    • Reduces the risk of development of metabolic syndrome in obese peope. Metabolic syndrome is the triad of  occurrence of high blood pressure, high levels of bad cholesterol and obesity in individuals.
    • Mediterranean diet includes ingredients that support gut microbacteria. It also improves digestive health.
    • The diet also helps in reducing the occurrence of some type of cancers. [ prostate, colon cancers]
    • Improves brain health & cognitive function.
    • Improves longevity
    • Antioxidants in mediterranean diet helps to prevent free radical injury and helps improved skin health.Antioxidants are beneficial in slowing down ageing preventing oxidative stress to skin and vital organs.
    • High fiber content help reduce bad cholesterol improving cardiovascular health and it also reduces the risk for colorectal cancers.

     

    written by dr sanjana p [copyright]

    References

    1.Wright C.M. Biographical notes on Ancel Keys and Salim Yusuf: Origins and significance of the Seven Countries Study and the INTERHEART Study. J. Clin. Lipidol. 2011;5:434–440. PMID: 22108146 DOI: 10.1016/j.jacl.2011.09.003 https://pubmed.ncbi.nlm.nih.gov/22108146/

    2.      Gotsis E., Anagnostis P., Mariolis A., Vlachou A., Katsiki N., Karagiannis A. Health benefits of the Mediterranean Diet: An update of research over the last 5 years. Angiology. 2015;66:304–318. doi: 10.1177/0003319714532169. https://pubmed.ncbi.nlm.nih.gov/23553669/

    3. https://www.sciencedirect.com/topics/earth-and-planetary-sciences/mediterranean-region

    4. https://pmc.ncbi.nlm.nih.gov/articles/PMC12027923/

  • Creative pursuits to boost your mental & emotional health

     Creative mindset is a gift as well as a talent which can boost your positivity as well as professional talents. However, creative pursuits can be adopted as a habit with a view to improve your physical and mental health.

     Creative pursuits encompass a wide range of activities that involve imagination, expression, and the development of original ideas. These may range from cooking and crafting to artistic performances.

    Many of you might be immensely creative in different areas of life. Creativity offers a broad horizon to explore and practice. Worldwide people are keen towards pursuing some form of creativity since time immemorial. The creative pursuit was part of every civilization, developed as a part of the social evolution of ancient tribes from hunter gatherers into a society or population.

     In the present era of advanced science and technology also creative pursuits have indispensable role.  Across the globe, people may be pursuing creativity either instinctively or as an integral part of profession as arts provide you rewards, contentment and joy, elevating the mood towards more positive outlook. Some of you may have adopted creative professions which also provide you wealth & sense of joy while stimulating your cognitive skills as well. 

    Research data about creative pursuits & health benefits

    The creative mind is more stable and intellectually keen. Of late numerous neuroscientific research studies have been published focusing on creativity and mental and cognitive health. They point out that engaging in creative pursuits is associated with numerous benefits, including improved mental health, enhanced creativity, and increased opportunities for personal growth and expression. Briefly, creativity and creative pursuits boost your physical, mental and emotional health.

    A few examples of creative pursuits you may incorporate into life:

    Artistic pursuits

    • Performing arts such as acting, singing, dancing etc.
    • Visual arts – drawing, painting, sculpture, pottery, digital arts
    • Creative writing of poems, short stories, fictions, journaling etc.
    • Crafts: Knitting, crocheting, sewing, woodworking, candle-making.

    Other types of hobbies you are pursuing may be considered as creative pursuits if it involves your mental and physical contribution such as:

    • Gardening
    • Photography & editing
    • Home decoration & renovation
    • Learning new languages
    • Cooking experiments
    • Creating video games
    • Playing musical instruments
    • Story scripting and narration
    • blogging

    Apart from the listed pursuits you can add more creative hobbies and ventures into your life and enjoy its positive effects on life. Creativity is the ability to discover innovative and original ideas. It is one of the 10 life skills advocated by the World Health Organization.

    Four-C model of creativity given by Kaufman and Beghetto

    According to this model creativity is classified as:

    • Mini-c model

    It means transformative learning, meaningful interpretations of daily experiences that can make changes in the understanding at the individual level.

    • Little-c model

    This modelincludes creative actions and thoughts that is out-of-box thinking in anything we do &          it impacts individuals and their zone of influence

    • Pro-c model

    It includes the creative acts of experts/experiences people learn within an organization, community, or domain or organization, field system of practice. It has impact on the market

    • Big-c model

    This includes eminent creativity of exceptional people that is self-taught, unconventional thinking. This can make profound impact on culture, society and the world.

    Benefits of creative pursuits

    • Psychological or mental health is improved by creativity

    Enhanced  self-efficacy, coping skills and emotional regulation or balanced emotions are achieved by creative people more easily. All creative pursuits orient the mind for positive focus. Purposeful creative involvement promotes well-being.

    • Creativity helps to reduce stress

    Creative pursuits lower stress hormone response and thus help in reducing the impact of stress on your physical and mental health.

    •  Immunity is better in creative & active  people

    Enhanced immune function is another added benefit of creative pursuits

    • Creativity improves social involvement

    Creative pursuits reduce loneliness and isolation, particularly presentation of artistic performances, digital art work etc. These kinds of pursuits are shared with audience and receive feedback also. It enhances social support, and improves social involvement.

    • Adoption of healthy Behaviors

    A focused attempt at creativity fosters healthy habits including increased exercise or physical activity, adoption of healthier behaviors & skills development.

    Creativity as an important way of enhancing and maintaining a sense of well-being. Research studies have recognized that the practice of creative pursuits can be beneficial in influencing positively psychological, physical and social components.

    For example, music as a creative pursuit is associated with numerous health benefits on the brain. A study conducted on children shows that music plays an important role in reading, language, and auditory skill development. Studies have shown structural differences in grey matter and white matter in children who engage in music (especially during early childhood) compared with those who do not.

    Another study shows that in adults with a mental illness, activities such as choir singing, art-making, expressive writing, and group drumming reduce mental distress, depression, and anxiety while simultaneously enhancing individual and social well-being.

    The benefits achieved through creative pursuits of these kinds may be attributed to the modulation of serotonin and other neurotransmitters, a decrease in cortisol and other stress hormones. The creative activities also cause a reduction in inflammatory immune responses.

    Sleep studies on music indicates that music helps to improve sleep quality, sleep efficiency, and time to sleep onset in a way much better than meditation can do.

    Written by Dr Sanjana p Souparnika [ dr sanjana vb]

    Reference

    • Hyde KL, Lerch J, Norton A, Forgeard M, Winner E, Evans AC, et al. Musical training shapes structural brain development. J Neurosci. 2009;29:3019–25. doi: 10.1523/JNEUROSCI.5118-08.2009. https://pubmed.ncbi.nlm.nih.gov/19279238/
    • Cordi MJ, Ackermann S, Rasch B. Effects of relaxing music on healthy sleep. Sci Rep. 2019;9:9079. doi: 10.1038/s41598-019-45608-y. doi: 10.1038/s41598-019-45608-y. https://pubmed.ncbi.nlm.nih.gov/31235748/
    • https://pmc.ncbi.nlm.nih.gov/articles/PMC10911317/

  • Walnuts help to prevent Alzheimer’s disease & other cognitive impairment from brain cell damage.

    Dr.Sanjana p Souparnika

    Daily consumption of walnuts may reduce the risk or slow the progression of age-related cognitive decline, mild cognitive impairment and Alzheimer’s disease

    Are you concerned about your cognitive abilities declining with the ageing process? Sometimes, people suffer from progressive reduction in comprehension, understanding and memory even before other changes of ageing set in apparently. It is a red signal or a cautionary warning that most probably, it could be the beginning of mild cognitive impairment.

    Cognition is the terminology that denotes the mental process of thinking, learning, and understanding. It involves a number of interacting skills, including attention, language, memory, and perception.

    Cognitive impairment is much more severe than the age-related declining memory and difficulties of comprehension. Of late it is discussed with enhanced significance  by the global population due to the spike in its incidence. Ageing as well as some hereditary and environmental factors accelerate the nerve cell degeneration within the brain and cause cognitive impairment or decline.

      Nowadays there is a global spike in the occurrence of Alzheimer’s disease which is considered as the major cognitive impairment.  Alzheimer’s runs in families, however it has been detected in people with no positive family history of the disease. Therefore, the impact of free radicals on brain cells came into the view as the most probable cause of the nerve degeneration and it was researched meticulously across the globe. It has been confirmed that Cognitive impairment occurs as a result of free radical attack on brain cells.

    How is Alzheimer’s disease linked with free radicals?

    Amyloid beta protein (Aβ) is the main component of amyloid plaques in the brains of people with Alzheimer’s disease. Several studies suggest that Aβ stimulates the production of free radicals in nerve cells, which leads to oxidative damage and cell death.

     Free radicals are various types of chemicals which either reach human body from outside through numerous sources or they are generated as byproducts of metabolism of the body. Free radicals cause oxidative stress to body cells. Nerve cells or neurons are not exempted from this damage, instead, they suffer more intensely.

    Aβ can also induce neuroinflammation by increasing pro-inflammatory cytokines and enzymes.

     Oxidative stress and neuroinflammation have important roles in the aging process, mild cognitive impairment (MCI), Alzheimer’s disease (AD), and other brain disorders.

    Currently the only solution that has been emerged to fight against free radical damage is antioxidants.

    What are antioxidants?

    These compounds are effective warriors against the free radical attack and consequent damage to cells and tissues. Antioxidants prevent damage to nerve cells or neurons also. Thus, the antioxidants may function as very potent compounds against cognitive decline or impairment resulting from nerve cell damage or degeneration.

    We may get the advantage of antioxidant protection by consuming various kinds of vegetables, fruits, seeds and nuts.

     Among the potent antioxidant foods walnuts play a pivotal role in protecting the nervous system and brain from free radical damage. Many research studies corroborate the good effects of walnuts on the brain and nervous system

    Walnuts

    Walnuts are nutritious seeds native to North and South America, southern Europe, Asia, and the West Indies. Walnut is the common name for any of the large, deciduous trees comprising the genus Juglans of the flowering plant family Juglandaceae.

    The word “walnut” derives from Old English wealhhnutu, literally “foreign nut,” with wealh meaning “foreign.” Walnuts are used for their edible fruit, their wood, and their ornamental purposes. There are many  species of walnuts. The nuts of all the species are edible, but the walnuts commonly available in stores are from the Persian walnut, the only species that has a large nut and thin shell, with the edible portion most easily separated from the shell.

    These seeds have immense potential to improve brain & cardiovascular health. Walnuts may be effective in improving chronic inflammation and neurodegeneration of brain.

    Walnuts are also great immunity boosting foods. A study [1] shows that walnut could significantly improve humoral and cell-mediated immunity. Walnut proteins boost the immune system and perform their immunomodulatory functions.

    Walnuts also helps to reduce blood sugar levels. A large study of 83,818 women (age: 34–59 years) showed that dietary supplementation of 1 oz of nuts, such as walnuts, five times or more per week decreased the risk of developing type 2 diabetes [5].

    Nutritional value of walnuts:

    According to the U.S. Department of Agriculture (USDA) National Nutrient Database, 1 cup of unbranded, organic walnuts (30 grams) contains:

    Energy: 200 calories

    Carbohydrate 3.89 grams (g)

    Sugar: 1 g

    Fiber: 2 g

    Protein: 5 g

    Fat: 20 g

    Calcium: 20 milligrams (mg)

    Iron: 0.72 mg

    Sodium: 0 mg

    Walnuts also provide minerals such as:

    manganese

    copper

    magnesium

    phosphorus

    vitamin B6

    iron

    Walnuts – Great source of omega fatty acids to boost brain health

    Walnuts contain a lot of polyunsaturated fatty acids, which can improve heart and brain functions. Walnuts contain alpha-linolenic and linoleic acids, which may have anti-inflammatory effects that keep blood vessels healthy and reduce bad blood cholesterol.

    How does walnut consumption help to fight against cognitive impairment?

     Walnuts contain several components that have antioxidant and anti-inflammatory effects.

    Animal and human studies suggest that supplementation with walnuts in the diet may improve cognition and reduce the risk and/or progression of Mild cognitive impairment and Alzheimer’s disease [2].

     Walnuts have a high content (3.68 mmol/oz) of antioxidants, including flavonoids, phenolic acid (ellagic acid), melatonin, folate, gamma tocopherol (vitamin E), selenium, juglone, and proanthocyanidins .

    Walnuts also provide protein (4 g/oz), fiber (2 g/oz), phosphorus (10% daily value), and magnesium (11% daily value).

    Walnuts  have mainly polyunsaturated fat (13 g of 18 g total fat per 1 oz walnuts), of which the alpha linolenic acid [ALA] amount is 2.5 g.

    Omega fatty acids in walnuts have anti-inflammatory properties.

     walnuts contain a high amount of n-3 α-linolenic acid (ALA), a plant-based omega-3 fatty acid that has a highly potent anti-inflammatory effect.

    ALA is the precursor for eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are known to have anti-inflammatory effects.

    Studies have shown that ALA inhibits inflammation by downregulating iNOS (thus inhibiting NO production), COX-2, and inflammatory cytokines (IL-1β, IL-6, TNF-α)

    In another study with older women, higher long-term intake of walnuts was reported to be associated with better cognitive performance. In this study, 15,467 women (70 years of age or older; mean age: 74 years) participated.

     The National Health and Nutrition Examination Study (NHANES) of an adult population [of age groups 20–59 years; 60 years and older) in the United States also showed better cognition scores with walnut consumption.

    How do walnuts help to prevent cognitive impairment?

    The potential mechanisms by which dietary consumption of walnuts may reduce the risk or slow the progression of age-related cognitive decline, mild cognitive impairment and Alzheimer’s disease include:

    • Walnuts Inhibit Aβ Fibrillization and Solubilize Aβ Fibrils which are important diseases causing deposits of nerve cells in Alzheimer’s disease.
    • Walnuts Decrease alpha beta protein or Aβ-induced Oxidative Stress and Cell Damage. The components of walnuts, such as flavonoids, ellagic acid, gamma tocopherol, and melatonin, are known to have antioxidant and free-radical scavenging properties.

    Parkinsons disease also is a nervous system disease associated with cognitive impairment. Walnut extract has shown to improve symptoms of Parkinson’s Disease (postural balance, motor coordination, and movement), These seeds  have been found to be effective in reducing oxidative stress, and protecting neurons[4].

    Include walnuts in your daily foods for better brain health

    Walnut may be used as ingredients of porridge, cheese sauce, Apple walnut salad, fruit muffins, granola bars and brownie balls.  Walnut cookies& Walnut cakes also are yummy and nutritious disserts.

    Reference

    1. https://www.sciencedirect.com/science/article/pii/S1756464620302929
    2. https://pmc.ncbi.nlm.nih.gov/articles/PMC7071526/
    3. https://pubmed.ncbi.nlm.nih.gov/24886736/
    4. https://pubmed.ncbi.nlm.nih.gov/26784178/
    5. .Jiang R., Manson J.E., Stampfer M.J., Liu S., Willett W.C., Hu F.B. Nut and peanut butter consumption and risk of type 2 diabetes in women. JAMA. 2002;288:2554–2560. doi: 10.1001/jama.288.20.2554. [DOI] https://pubmed.ncbi.nlm.nih.gov/12444862/
    6.   https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5994573/
    7.    https://www.health.harvard.edu/blog/health-benefits-of-walnuts-2018081314526
    8.    https://www.britannica.com/plant/walnut-tree-and-nut
    9. https://www.newworldencyclopedia.org/entry/Walnut
    10. image courtesy-freepik.com

    Recommended For You

    Nuts &seeds

    Nuts are nutrient dense foods, made up of unsaturated fat Omega fatty acids which play significant role in brain ,heart and hair health.

    walnut is the edible seed of any tree of the genus Juglans (family Juglandaceae), particularly the Persian or English walnut, Juglans regia. They are accessory fruit because the outer covering of the fruit is technically an involucre and thus not morphologically part of the carpel; this means it cannot be a drupe but is instead a drupe-like nut.

    After full ripening, the shell is discarded, and the kernel is eaten.

    Walnuts

    Walnuts are a great immunity boosting foods as well as cardiovascular and neuronal health protecting nuts.Include them in your diet to stay

    English walnuts without shells are 4% water, 15% protein, 65% fat, and 14% carbohydrates, including 7% dietary fiber