نموذج الاتصال

JSON Variables

Bitcoin

{getWidget} $results={3} $label={Apple} $type={list1}

Subscribe Us

بحث هذه المدونة الإلكترونية

Comments

Smartwatchs

Laptops

Sports

Recents

{getWidget} $results={3} $label={recent} $type={list1}

Updates

{getWidget} $results={4} $label={recent} $type={list2}

Latest

{getWidget} $results={3} $label={recent} $type={list2}

Categories

Main Tags

. 21 st february1 ‘Facts and Opinions’ class 92 (HPV) টিকাদান কার্যক্রম-২০২৪1 & Admission2 100 different ways to say "I love you"1 ২০২৫ সালে বিদ্যালয়ে পাঠ হবে নতুন শপথ বাক্য1 ২০২৫ সালের এসএসসি পরীক্ষার রুটিন1 ২০২৭ খ্রিষ্টাব্দের এসএসসি ও সমমান পরীক্ষার সিলেবাস1 ২১ ফেব্রুয়ারি1 30s1 35 percent activity-based1 50s1 65 percent will be written1 ৬৫ শতাংশ হতে যাচ্ছে লিখিত1 7. the best online learning platform1 ৭ই মার্চের ঐতিহাসিক ভাষণ1 ৭ম শ1 ৮ম শ্রেনীর মূল্যায়ন1 9 Amazing health benefits14 9 Amazing health benefits of green tea1 9 Amazing health benefits of Ivy gourd1 9 Amazing health benefits of Kiwi fruit1 9 Amazing health benefits of yogurt1 9Amazing health benefits1 ৯ম শ্রনীর মূল্যায়ন1 a Computer Operator in a company1 a cover letter cv1 A Dialogue between you and a doctor about your problem.1 A farewell speech1 A farewell speech to SSC candidates1 A Weight Loss Diet1 Adis Mosquito1 admission procedure1 adverb চেনার উপায়1 affirmative to negative1 Aloevera1 Amalaki1 Amazing health benefits2 Amloki1 an Aapplication1 An application for Permission to go on Study Tour1 Answer With English to Bengali1 Aparajita Flower Tea1 Application5 Application for class 6-123 article in Bangla1 article in english1 asking for money1 Assertive to Interrogative1 Assessment in the new curriculum1 Awareness16 bael1 banana1 bangh bandhu1 Bangladesh3 Bangladesh's Founding Father1 Beautips1 Beautitips24 beautitps5 Biography2 black cumin. kalijira1 Blackberry1 Blogger1 Breadfruits1 Burns calories1 cannabidiol definition1 cannabidiol products1 cannabinoide1 cannabis aktien1 cannabis aktien kanada1 cannabis composites1 canobie lake park1 canobie lake park rides1 Chapter1.3.31 Chia seed1 class 51 class 62 class 6 to 101 Class 8 Poem1 class 98 Class 9 English2 Class 9 English Chapter 1.4.11 class nine1 Class V- Class XI গণিত. বীজগণিত. learn with toha1 class1-121 class92 Coccinia grandis1 Competency 11 Composition1 congratulation1 construction of a bridge1 construction of a bridge over a canal/river1 conversation1 Cooking15 Cooking Ivy gourd supplements1 Corona1 Coronavirus1 country1 covid 191 Covid193 Cranberry1 Credit1 Crops11 cucumber1 Curriculum vitae1 CV1 daily conversation1 DC for some relief’s for the flood hit people1 Dengue1 Dengue fever1 Dengue fever on the rise in Bangladesh1 Depression due to vitamin D1 diabetics8 dialogue1 Dialogue writing3 dialogue লেখার নিয়ম2 Dialogue লেখার বেসিক ফরম্যাট1 distinguish between facts and opinions1 Donate1 e mail natural calamities in Bangladesh1 E-mail7 e-mail writing rules1 Eating of breadfruits1 Education57 education blog1 Education For class 6-107 Education System in Bangladesh1 Education. For class 6-103 educational blog2 eduction1 English38 English Motivation4 English 1st paper sumary writing2 English Chapter 1.3.11 English For class 109 English for class 6-78 English grammar2 English To Bengali4 english to Bengali learn with Toha1 English to bengali Opinion matters1 Epidemic3 essay1 exam2 Excursion1 experience collecting information1 facts & opinion1 Facts and Opinions2 Favourite picture1 Fight against carcinoma1 Fights dangerous Breath1 final exam1 Financial Help from School Poor Fund1 Fitness Tips1 flood1 Flood Affected People1 Flow Chart1 Flow Chart Writing Easy Rules1 Flow chart লেখার নিয়ম1 Flow Chart"কী1 flower1 Fluently (ফ্লুয়েন্টলি) কথা বলতে যে Verbs গুলো জানা আবশ্যক. main verb1 For class 6-103 Free course site1 friendship1 Fruits10 Gallery1 green onion2 Green tea1 Greenhouse effect1 Hair care4 Hair loss due to vitamin D1 Haircare7 Happy Father's Day1 Happy Teachers Day 20221 Health benefits9 Health benefits of sweet potatao1 health benefits of yogurt1 Health tips3 healthbenefits2 Healthtips21 Healthtips cannabidiol1 Heat Stroke1 Heat Stroke Treatment1 Heat Stroke Symptoms1 help from the poor fund1 Homeland1 How many types of voice1 How to create Motivational Blog2 How to down load NID online copy1 How to download Online copy1 How to earn Blogger1 How to make money blogging1 how to write dialogue1 How to write e-mail1 How to write summary2 How to write summary for class 61 HPV1 Hsc3 HSC Flow Chart Writing1 HSC Routine 20231 HSC Routine 2023 All Board1 I love you1 imagery1 Impacts of Technology on Students1 importance of fitness education1 importance of lemon grass1 Important9 Important of amlaki1 Important topics of summary1 Improves Brain Functions1 Improves Dental Health1 Information regarding admission procedure. an e-mail about1 international mother language day1 Ivy gourd1 juice6 kalijira vorta1 kalonji1 Khira1 l earnwithtoha1 late arrival1 learn1 learn with toha13 learnwithtoha10 leaves3 lekhapora1 lemon1 lemon grass tea1 lemongrass1 Lemonjuice1 Lesson -1.3.32 letter4 Letter asking for money1 Liberation Gallery1 Library facilities1 lifestyle6 love1 love you1 Lump grant1 Manage cholesterin1 medicine4 moringa1 moringa leaf powder1 moringa leaf powder price1 moringa leaves1 Motivation4 Motivational2 motivational blog1 motivational blog How to make money blogging1 Museum1 mwdicine1 Narration1 Narrative1 National father1 National Museum1 National Museum requesting free access for a day to Liberation Gallery1 Natural15 natural calamitie1 natural calamities in Bangladesh1 Nature and life9 Nature for life2 New curriculum3 NID Card1 nigella seed1 notice3 Noun1 Noun suffix1 Noun চেনার উপায়1 Nourishes the Skin1 onion2 online class2 online learning3 opinion maters1 Opinion Matters5 opinion matters Unit - 11 Other1 papaya1 Papaya juice1 Paragraph4 Parts of speech1 Parts of speech চেনার উপায়1 Peanut1 peanuts1 Peanuts nutrition1 pendanemic1 Poem summary1 Poem Summary লেখার shortcut নিয়ম1 Preposition1 Preposition class 62 Preposition in Bangla1 Present participle1 presntation1 Primary scholarship1 primary scholarship exam1 Prime Minister of the United Kingdom1 Principal for a full-free studentship1 Prize giving ceremony1 procedure for overseas students1 procedures for overseas1 provided online class1 Qualities of a smart people1 Question Bank1 Quiz1 Rearranging words1 Recovery1 relief and medical aids for the flood affected people of your area1 repair a bridge1 Result 20241 Resume1 Rishi Sunak1 Rishi Sunak British politician1 Rishi Sunak British politician Prime Minister of the United Kingdom1 Rules of preposition with example English Grammar1 Rules of pronunciation in Bengali4 Rules of Voice Change1 S>S>C exam 20241 Salmonella enterica serovar Typhi1 sample question2 Say1 Scallion1 screamfest1 seed1 Sheikh Mujibur Rahman1 short1 short avocado1 short conversation1 short essay on coronavirus1 Sjana leaves2 skincare6 smart people1 Speak এবং Talk1 Speak এবং Talk এর মধ্যে পার্থক্য কি1 Speech1 spice3 Squash1 SSC2 ssc exam Board question1 ssc result1 SSC RESULT 20221 ssc result 20231 SSC Result 20241 Starting a Campaign on Tree Plantation1 Strawberries1 Strawberry1 study1 Study Tour1 Suffix and Prefix2 Suffix and Prefix class 82 Suffix Prefix এর সহজ নিয়ম2 Summary2 Summary English & Bengali1 Summary rules1 Summary writing1 summary writing for class 6-102 Tag question1 tea1 Teacher1 Teachers Day in Bangladesh1 Teachers' Day 2022 In Bangladesh1 Technology8 Tell1 Text 11 Thankuni1 the best online learning platform3 Tips and tricks1 Tips for ladies1 Touch a New Height1 transformation of sentences1 Tree Plantation1 Tulsi1 tulsileaves1 Two little plant1 Typhoid1 Typhoid Fever1 Unit - 11 Unit -12 Unit 1 Lesson 1.3.21 vegetable1 vitamin c2 Vitamin D1 Vitamin D Deficiency1 VitaminD1 Voice1 Voice change1 Voice Change in Bangla1 Voice এর পরিবর্তন করার সম্পূর্ণ নিয়ম1 Washhand1 waterlily1 Watermelon Juice1 Weight loose1 weight lose7 weightage of the written part to 65 percent1 what are the best online learning platforms1 What does Word mean1 What is Word1 Who was Banga Bandhu1 Why we eat sweet potato1 why you eat banana flower1 why you eat lemongrass1 wood apple1 wood fruit fruit1 word1 Word বলতে কি বুঝায়1 Write a letter to your friend about friendship day1 write a letter to your friend giving a short account of the annual prize giving ceremony of your school1 Write a paragraph about greenhouse effect1 Write an Application1 Write an E-mail to your friend about friendship day1 Write an email to your friend about your country/homeland/motherland/birthland1 yogurt1 Zuchini1 অধ্যায় ১.৩.৩ প্রশ্নের সমাধান1 অনলাইন কুইজ1 অনলাইন কুইজ প্রতিযোগিতা2 আল্লামা দেলোয়ার হোসেন সাঈদী1 ইংরেজি উচ্চারণ2 ইংরেজি উচ্চারণ শেখার ৫০টি গুরুত্বপূর্ণ নিয়ম2 ইংরেজি প্রথম নবম শ্রেণীরঅধ্যায় ১.১.২সমাধান - ২০২৪)1 ইংরেজি শেখার সহজ উপায়1 ইংরেজিতে প্যারাগ্রাফ লেখার সহজ নিয়ম1 ঈদের পরে এসএসসি পরীক্ষা1 একটি paragraph দিয়ে অনেক গুলো লেখার নিয়ম1 একুশে ফেব্রুয়ারি1 এস এস সি পরীক্ষা হবে ২০২৬ সালে1 এসএসসি ও সমমান পরীক্ষার ফল প্রকাশ1 এসএসসি গণিত পরীক্ষা1 এসএসসি পরীক্ষা স্থগিত1 এসএসসি রেজাল্ট ২০২৩ ফুল মার্কশীট1 এসএসসি রেজাল্ট ২০২৪1 এসএসসি রেজাল্ট ২০২৪ ফুল মার্কশীট1 করোনা1 কিন্ডার গার্টেন1 কুইজ প্রতিযোগিতা1 গণিত পরীক্ষা1 গণিতের নমুনা প্রশ্ন1 জাতির পিতা বঙ্গবন্ধু শেখ মুজিবুর রহমান1 জাতীয় পতাকা1 জাতীয় শিক্ষানীতি-২০১০1 জাপানি খাবার 'স্টিকি'Motivation1 ডিজিটাল উদ্ভাবনী মেলা ২০২২1 তিল হতে পারে প্রাথমিক বৃত্তি1 দেলোয়ার হোসেন1 দেলোয়ার হোসেন সাঈদী1 নতুন শিক্ষাক্রম4 নতুন শিক্ষাক্রম নিয়ে অপপ্রচারে1 নতুন শিক্ষাক্রমে1 নতুন শিক্ষাক্রমে মূল্যায়ন1 নবম শ্রেণির মূল্যায়ন1 নবম শ্রেণী1 নবম শ্রেণীর ইংরেজি প্রথম অধ্যায়3 নবম শ্রেণীর ইংরেজি প্রথম অধ্যায় ১.৪.১1 নৈপুণ্য অ্যাপে ‘লগইন1 নৈপুন্য’1 নোটিশ1 পঞ্চম শ্রেণি1 পড়তে লিখতে1 পতাকা1 পরীক্ষা2 পরীক্ষার ফল জানবেন যেভাবে1 পাঠ্যপুস্তকে পরিবর্তন: ২০২৫1 পিডিএস1 প্রাথমিক ও গণশিক্ষা1 প্রাথমিক বৃত্তি পরীক্ষা1 প্রাথমিক বৃত্তি পরীক্ষা ২০২২3 বঙ্গবন্ধু1 বাংলা বর্ণের ইংরেজি উচ্চারণ1 বাংলা ব্যাকরণ1 বাংলাদেশের অস্তিত্বের প্রতীক1 বাংলায় preposition এর সকল নিয়ম1 বিদায়ী অনুষ্ঠানে বক্তব্য1 বিদ্যালয়ের জন্য নতুন শপথ1 বিরামচিহ্নের ব্যবহার1 বৃত্তি1 বৃত্তি পরীক্ষা1 বৃত্তি পরীক্ষা ২০২২1 ভাইরাস1 ভুল উচ্চারণ1 মাতৃভাষা দিবস1 মূল্যায়ন1 মূল্যায়ন নির্দেশিকা1 রুটিন1 রোমান সংখ্যা ১ থেকে ১০০০ পর্যন্ত1 শিক্ষক1 শিক্ষা5 শিক্ষাক্রমে পরিবর্তন1 শিক্ষার্থীরা1 শেখ রাসেল1 শেখ রাসেল অনলাইন কুইজ প্রতিযোগিতা ২০২৩1 ষষ্ঠ ও সপ্তম শ্রেণি1 ষষ্ঠ ও সপ্তমের বার্ষিক মূল্যায়নে1 ষষ্ঠ থেকে নবম শ্রেণির মূল্যায়ন1 ষষ্ঠ থেকে নবম শ্রেণীর বার্ষিক পরীক্ষা1 ষষ্ঠ শ্রেণির শিক্ষার্থী1 ষান্মাসিক মূল্যায়ন1 সংক্ষিপ্ত সিলেবাসে1 সহজ করে শিখি1 সাইবার নিরাপত্তা1 সাইবার নিরাপত্তায় হুমকি সমুহ1 সাক্ষরতা দক্ষতা1 সিলেট বন্যা1 সিলেবাস1 স্টিকি1 স্টিকি ভাত1 স্মার্ট বাংলাদেশ1 হিউম্যান প্যাপিলোমা ভাইরাস1

Popular

Comments

{getWidget} $results={3} $label={comments} $type={list1}

Most Popular

التخطي إلى المحتوى الرئيسي

Grammar

English

Vitamin D: Vitamin D deficiency will occur to lack of daylight in winter, what square measure the symptoms to understand?

 Prepared 
By
 Emrana perveen

Vitamin D improves the body's system, providing strength to fight seasonal infections and diseases. Not solely that, it's loaded with D to stay bones and teeth sturdy. D is additionally helpful in preventing diseases like bone skin infections and even cancer

Vitamin D deficiency will occur to lack of daylight in winter, what square measure the symptoms to understand?

The amount of vitamin D within the body isn't continuously decent. Vitamin D deficiency is caused by numerous reasons. Grasp the signs of the body?

Winter has begun to fall a chill within the air. Day’s square measure shorter in winter season and also the night is long. As a result, daylight is accessible for an awfully short amount of your time. D is important for the body from the sun.

 Vitamin D improves the body's system, providing strength to fight seasonal infections and diseases. Not solely that, it's loaded with D to stay bones and teeth sturdy. D is additionally helpful in preventing diseases like bone skin infections and even cancer. Helps to strengthen body muscles. The number of D within the body isn't continuously decent. D deficiency is caused by numerous reasons. Many signs of the body indicate this.

Can “the sunshine pill,” as D supplements square measure usually illustrious, facilitate your back pain? In recent years, D has been praised for its myriad edges, like treating seasonal emotional disturbance and control for healthier bones.

But have you ever detected that D has the potential to minimize back pain? As an example, one 2010 study confirmed a positive association between D deficiency and numerous varieties of nonspecific bone pain. Additionally to its mood and immunity-boosting edges, maybe taking a daily D supplement may alleviate painful, bone-related conditions, together with back pain. “Vitamin D could be a vitamin and hormone-like compound that plays multiple roles inside the body,”

What Is D, Exactly?

“Vitamin D could be a vitamin and hormone-like compound that plays multiple roles inside the body,” Dr. Jagim details. He says that almost all notably, D is thought for its role in maintaining system health, adding that within the past 20 years, low D levels have additionally been known as a risk issue and related to many chronic diseases, including:

  • ·         Osteoporosis
  • ·         Fractures
  • ·         Autoimmune disorders
  • ·         Upper metabolic process infections
  • ·         Severe asthma and rickets in children      
  • Vitamin D improves the body's system, providing strength to fight seasonal infections and diseases. Not solely that, it's loaded with D to stay bones and teeth sturdy. D is additionally helpful in preventing diseases like bone skin infections and even cancer

Weight gain due to vitamin D

Major explanations for sudden weight gain are often D deficiency. An absence of  D within the body will result in weight gain.

Vitamin D, additionally referred to as the sunshine aliment, could be a secretion that your body produces once your skin is exposed to the sun. You'll additionally get some D from your diet, though few foods contain vital amounts of it.

Still, sun exposure and diet alone square measure seldom decent to keep up best D levels.

Experts estimate that around five hundredth of individuals worldwide has suboptimal D levels, whereas up to one billion expertise’s a D deficiency.

Maintaining best D levels is crucial for the health of your bones, brain, and system. What is more, it's been prompt that adequate D levels might facilitate stop unwanted weight gain.

This article reviews whether or not a D deficiency will cause weight gain, and if so, a way to overcome it.

Hair loss due to vitamin D

Hair falls primarily thanks to lack of adequate nutrition. However another explanation for hair loss is D deficiency. D helps loads keep hair healthy. As a result, if D within the body decreases for a few reason, one amongst the symptoms are often hair loss.

Vitamin D supplements will facilitate if D deficiency is contributive to your hair loss. Vitamin D wills are available a pill or it is often applied to the skin through creams like calcipotriol, a skin problem drug that has shown promise in treating hair loss.

"Supplementing D will typically be useful as a result of the general public square measure deficient — alongside alternative key nutrients, generally iron, antioxidant and B-complex vitamin — in restoring hair loss. It definitely helps thicken existing hair," Levitan says. "The quantity to require depends on the individual's wants, UN agency there, and sun exposure and alternative medical problems."

Getting ten to half-hour of sun exposure is a method to urge Vitamin D, however it will increase the danger of carcinoma. The number of sun required to make D can vary looking on your skin sort, what quantity skin is exposed, and wherever you reside. In step with Levitan, obtaining between 800 and a couple of, 000 IU—or twenty to fifty micrograms—of D daily is typically decent and "can cause an excessive amount of toxicity." Some individuals would like five IU daily to keep up best blood levels and may take D with metallic element within the morning for optimum bioavailability.

When it involves reaction conditions like baldness or diseases wherever the body attacks its own hair follicles, it is best to ascertain a doctor. in step with the National alopecia Foundation, treatments for alopecia, as an example, might embody steroid injections and creams. Studies have coupled D levels to alopecia; however the precise mechanism isn't nevertheless understood, in step with a 2019 review within the yank Journal of translational analysis.

Delayed wound healing due to vitaminD

Humans absorb fat-soluble vitamin from exposure to daylight, their dietary intake, and from dietary supplements. The “D” represents D2 or D3. Sustenance D2 is factory-made through the ultraviolet irradiation of sterol from yeast and sustenance D3 for the ultraviolet irradiation of 7-dehydrocholesterol from lanolin. Each utilized in over-the-counter supplements, however the shape out there by prescription within D2. A diet high in oily fish prevents fat-soluble vitamin deficiency. Star ultraviolet B (UVB) radiation (wavelength two90; 2,315 mm) penetrates the skin and converts 7-dehydrocholesterol (a zoosterol that functions within the blood serum as a cholesterol precursor) to previtamin D3 that is apace regenerate to sustenance D3. As a result of any excess previtamin D3 or sustenance D3 is destroyed by daylight, excessive exposure to daylight doesn't cause fat-soluble vitamin intoxication. Few foods naturally contain or fortified with fat-soluble vitamin.

Vitamin D from the skin and diet is metabolized within the liver to calcifediol, that is employed to see a patient’s fat-soluble vitamin standing (calcifediol is metabolized within the kidneys by the accelerator calcifediol-1-alpha-hydroxylase [cytochrome P450 supermolecule CYP27B1] to its active type calcitriol). The nephritic production of calcitriol is tightly regulated by plasma internal secretion levels and blood serum Ca and phosphorus levels. Embryonic cell protein twenty three, secreted from the bone, causes the cilium-phosphate co-transporter to be internalized by the cells of the urinary organ and little viscus and suppresses calcitriol synthesis. The potency of the absorption of nephritic Ca and of further Ca phosphorus is multiplied within the presence of calcitriol. It additionally induces the expression of the accelerator calcitriol-24-hydroxylase (CYP24), that metabolizes each calcifediol and calcitriol into biologically inactive, soluble, calcitroic acid. Ergocalciferol merely may be Vitamin D helps in fast drying of any wounds within the body. If a wound doesn't heal for a protracted time, then it is often assumed that the body has developed a D deficiency.

Vitamin D improves the body's system, providing strength to fight seasonal infections and diseases. Not solely that, it's loaded with D to stay bones and teeth sturdy. D is additionally helpful in preventing diseases like bone skin infections and even cancer


Depression due to vitamin D

Studies show that D regulates the mind additionally because the body. Particularly in winter, once the daylight is a smaller amount, time period is additional pressing. This is often as a result of D isn't directly on the market from daylight, or little.

The exact biological mechanisms linking D and depression don't seem to be absolutely understood. However, potential pathways embody AN imbalance in intracellular ANd living thing atomic number 20 physiological condition and also the potential consequences of an imbalance between salt, AN excitant neurochemical, and GABA, AN repressive neurochemical. This, in turn, affects cellular sign. D might have a possible role in restoring this atomic number 20 and neurochemical imbalances by control intracellular atomic number 20 stores and cellular sign and favorably influencing the onset of depression.

Research has uncovered a possible neurotropic and immunomodulatory role for D, leading several researchers to label it a neurosteroid secretion. Diagnosing studies have shown that administration of D regulates inflammatory protein levels in animal models of sclerosis, a neurodegenerative condition with AN inflammatory basis. This is often necessary as a result of proof suggests that depression is additionally a condition with AN elevated level of general inflammation. Brain regions concerned within the pathophysiology of depression.

Furthermore, D regulates the hypothalamic-pituitary-adrenal axis that regulates the assembly of the amine neurotransmitters internal secretion, vasoconstrictive, and Intropin within the endocrine, and additionally protects against depletion of Intropin and 5-hydroxytryptamine. Figure one summarizes potential biological links between depression and D.

Back pain due to vitamin D

vitamin D has been proved to market musculus metabolism, improve bone health, maintain immune perform, and even cut back risk factors sure enough cancers, the jury continues to be out on its back pain-relieving traits.

Despite ergocalciferol providing medicine properties, there doesn't seem to be sufficient clinical proof to support the employment of ergocalciferol for the treatment of chronic low back pain.”

Though there are a unit usually robust associations between ergocalciferol deficiency and chronic health problems, it’s necessary to know that “association” doesn’t mean “cause.” . As such, supplementing with ergocalciferol might not invariably resolve the problem.

While additional studies ought to be done around ergocalciferol and back pain, this a lot of has been substantiated: ergocalciferol supplementation has been shown to supply “some medicine benefits”

Vitamin D has conjointly been shown to scale back exercise-induced muscle harm and future levels of muscle soreness following intense workouts.” So, if your back tends to ache once a tough run or weight-lifting session.

Not solely the aged however additionally the new generation suffers from back pain. Many folks attribute this to sitting for long periods of your time. However, even though there's a deficiency of D within the body, back pain might occur.

Read more: 9 amazing Nutritional health benefits of Strawberries



Hello, I am a content creator. I create organic and eye catching content.I am a Muslim Bangladeshi. I write Fiction, sketch sometimes and love to learn about various learning and natural things. I consider myself as a teacher, Learner,entrepreneur, Humanist and Nature pathologist. My hobby is Learn from Nature and spread world wide. Thanks

تعليقات