Life style

Don’t shun sunshine Vitamin

Published

4 years ago

2021/01/17

While most of us avoid the hot sun at noon, we deprive ourselves of ‘Sunshine Vitamin’ or Vitamin D which is at its peak during that time of the day. In an interview with the Sunday Island, Head of the Department of Nutrition at the Medical Research Institute (MRI) and President of the Sri Lanka Medical Nutrition Association (SLMNA), Dr. Renuka Jayatissa throws light on the latest research which has unearthed new knowledge about this natural nutrient boosting our immunity which we often take for granted.

by Randima Attygalle

Known as ‘Sunshine Vitamin’, Vitamin D is produced by the body when the skin is exposed to sunlight. Vitamin D also functions as a hormone and every body cell has a receptor for it. Sun exposure at mid-day (from 10 a.m. to 3 p.m.) is the best way to boost vitamin D levels, says Head of Nutrition at the Medical Research Institute (MRI), Dr. Renuka Jayatissa. “Although morning sunlight was traditionally believed to be the best source of vitamin D, new knowledge confirms that 10 to 15 minutes of exposure to midday sun is the best time to make use of sunshine. The exposure becomes even more important as dietary intake of vitamin D is not sufficient.

The findings of local research speak for the changing nature of vitamin D intake, contrary to the popular belief that those from tropical nations are the most benefitted by this nature’s panacea. While the population from the Central and Sabaragamuwa Provinces are the most vulnerable to the deficiency due to the climatic patterns, the North Central Province is the least vulnerable given the hot climate of the region and the agrarian lifestyle. “The findings also reveal that 50% of adolescents of the country and nearly 95% of women are vitamin D deficient. This situation is alarming as it is a precursor to a host of other health issues including immunity problems, loss of bone density and muscle weakness,” explains Dr. Jayatissa who warns that COVID-19 pandemic has compounded the situation with restricted movement and children being home bound.

The vitamin D intake from the sun depends on the degree of exposure to sunlight. “If you wear long sleeved shirts/ blouses and trousers, it is most likely that you will get only about 10% of exposure with only your face and neck exposed. However if you wear a short-sleeved shirt/blouse and a mid-length skirt or a frock, you will get about 30% exposed,” points out the physician. “What is recommended is about 10 to 15 minutes of exposure daily. However, overweight people and those with a darker skin complexion will require more. While peak period is between 12 noon to 1 p.m. in the afternoon, ironically this is the time that most Sri Lankans tend to avoid the sun, given the humidity of the environment, says Dr. Jayatissa.

“The school interval is limited only to half an hour and this too during mid-morning. As most children may take their first meal for the day during the interval, there is hardly time for play,” observes the nutrition specialist. Recommendations have already being made to the School Committees of the Education Ministry to give children another mid-day break so that they are exposed to the peak period of sun, says Dr. Jayatissa. “Vitamin D is crucial for children on the threshold of puberty (10-15 years) as it affects growth and immunity.”

The rising elderly population in the country too calls for interventions to mitigate vitamin D deficiency as fractures are a common repercussion. Vitamin D deficiency can lead to a loss of bone density which in turn can cause osteoporosis and fractures. “With the elderly population multiplying in years, disability will be an added burden,” warns Dr. Jayatissa. Vitamin D is crucial for calcium absorption and bone metabolism. Low bone density results in loss of calcium and other minerals in bones. Older adults, especially women are at an increased risk of fractures due to this.

Risk factors for vitamin D deficiency are many. Besides lack of exposure to sunlight, having dark skin, being overweight or obese, being elderly, lack of dairy and fish in diet, excessive use of sun screen are among them. “Obesity is a risk factor for the deficiency as increased fat cells in the body require larger doses of vitamin D,” observes the physician who goes onto note that lifestyle patterns too trigger the condition. “Although those who live far from the equator are traditionally considered to be lacking vitamin D, their understanding of this drives them to be exposed to the sun as much as possible. Walking or cycling to work, walking to a cafeteria, traveling to tropical regions during summer etc. push them to bridge the gap. Ironically in our part of the world, apart from farmers and other workers such as those in the construction industry and the manual labour force, people are deprived of sun exposure.”

Since symptoms of vitamin D deficiency are often subtle, many people will not realize that they are lacking it. “However this could affect the quality of life,” remarks Dr. Jayatissa. Height gain is seriously threatened by the condition, she says. “Compared to taller communities such as the Dutch whose average height for males is about 180 cm, Sri Lankan average height is about 168 for men and 153 for women. This may even decrease in time to come, unless the situation is urgently addressed”. Sun exposure as the vitamin D booster cannot be undermined, especially because very few foods such as fish, fish liver oils, egg yolks and fortified dairy and grain products contain vitamin D, notes the nutrition specialist.

Keeping the immune system strong is one of the key roles of vitamin D. During the pandemic, this becomes even more valid as a strong immune system can fight off viruses and even bacteria that cause illness. Studies have confirmed that vitamin D can reduce the risk of respiratory tract infections. “Migraines in young people could also be a cause of the deficiency and muscle cramps in the night among the elderly could also be a strong symptom,” points out Dr. Jayatissa. Bone and back pain, impaired wound healing and even low moods are among the other symptoms.

Certain studies have also found that vitamin D can help treat skin conditions such as psoriasis and eczema. While sunshine can do wonders to your skin and body, too much of it can be risky, points out the physician. “Sun spots as a result of sunburn, skin aging, heat stroke and skin cancer are among them.” Administering vitamin D supplements should always be done on clinical advise as vitamin D toxicity entails its own dangers, concludes Dr. Jayatissa.

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Life style

Emirates marks a significant milestone

Published

4 days ago

2025/05/18

Thilina Walpola

Introducing A 350 on Colombo route

It was a breathtaking afternoon when Emirates welcomed the Sri Lankan media and industry leaders aboard its Airbus 350 to offer a taste of Emirates luxury travel experience recently.

This marked a significant milestone introducing an exciting new dimension in air travel to and from the destination of Colombo .

This aircraft combines next generation cabin design and exceptional passenger comfort paired with outstanding onboard services . Speaking to the media and industrial leaders, Esa Sulaiman Ahamed Senior Vice President West Asia and Indian Ocean Commercial Operations at Emirates said this new aircraft will bring a fresh experience to the Sri Lankan travellers. We’ve been in the market for 30 years, and he reaffirmed thier dedication to boost regional connectivity and tourism by deploying the A350 on the Colombo route. He highlighted that the introduction of A350 the largest aircraft in the Emirates fleet,to the Colombo route was a significant milestone

Emirates created a benchmark in air travelrecently by presenting the first experience on the Colombo Dubai route the A 350 which will now operate six days a week.

Emirates Premium economy was quite a luxury with interiors in cream coloured leather and wood panelling similar to the Business Class. The elegant cream and bronze cabin was accented with the significant ghaf tree motif Each 195 inch seat was designed to provide maximum comfort and supported with six way adjustable headrests and a generous recline.

Each seat has a wide screen, in addition to in seat charging points and a wood finished side cocktail table One of the hostesses gave the media an insight into the premium class dining experience. She said “There is a welcome drink served in fine glassware and a selection of meals made with seasonal ingredients served on Royal Doultan Cliver tableware with stainless cutlery. Premium economy customers are also offered an extended list of beverages she added. She highlighted its advanced features ,including mood lighting,noise reduction technology and the airlines award winning inflight entertainment system

The Emirates A350 aircraft offers three cabin classes with 32 next generation business class seats, 21 premium economy and 259 economy class seats.

This airline also showcased the latest in cabin innovation and all in all what we saw was maximum customer comfort. The other notable features included a newly designed more comfortable economy class ,upgraded business class and premium economy cabins with ultra responsive touchscreen, extra high quality high ceilings with wider aisles in all classes and faster wi-fi with uninterrupted across all A350 destinations all designed to make every journey a blend of style, comfort and sophiticated elegance. We were infomed that Emirates has 65 A350s joining its fleet in the years to come.

Emirates began operation in Sri Lanka in April 1986 and they have always supported the country’s tourism and expat industries with passenger and cargo services.

By Zanita Careem

: The cabin crew

: Second from left Deputy Airport Services Manager, Ornella Fernando,Management trainee Sharifa Almemari, Emirates senior VIP Commercial Operations, West Asia and Indian Ocean Esa Sulaiman A hmed, Country Manager Sri Lanka and Maldives, Rashid Al Ardha and Airport Services Manager Saleem Al Mansoori

Life style

Behind the sparkle

Published

4 days ago

2025/05/18

Thilina Walpola

Nabeela Yaseen, founder of Stoned Jewellery shares her creative journeyfrom design inspiration to building a popular brand of her own Her exotic pieces of jewellery on display reflected her artistry and passion that defines her brand.

Nabeela Yaseen

Recently she had an exclusive Mother’s Day celebration with a display of her Stoned Jewellery collection at The Design Collective situated at Kirillapone . On display, were jewellery zones of beautifully crafted intricate jewellery with memory making experiences The atmosphere and ambience that was created that evening were of beauty, gratitude and sparkle.

The concept of Stoned Jewellery was established in 2019 by Nabeela Yaseen. The celebrations for Mothers Day at the Design Collective was titled “Get Mum Stoned” this dazzling soiree brought together great moments, a sense of camaraderie and of course a gemstone gift for every mum.

In true stoned style, the celebration that evening reflected individuality of each mother’s love to every daughteror son From customised keepsakes to heartfelt notes from their children, every gift was more than just a stone, but had a emotional story woven into it. There was also personalised jewellery zones where each mum received a gem stone with a momento in addition to memory making booths that turned emotions into tangible keepsakes,

We believe jewellery is more than an adornment, its connection, identity and magic have a powerful emotional appeal said Nabeela. This mothers’s day event event is our way of honouring the love of every mum said the founder. Stoned jewellery as told by Nabeela is a brand uprooted in emotion, individuality and conscious craftsmanship. Our designs are inspired by stones and stories . Our timeless pieces speak not just shine.

She stressed that the mission of the brand is to make every woman feel great in her own skin.

(ZC)

Pix by Thushara Attapathu

Life style

Saving Sri Lanka’s vanishing wild

Published

4 days ago

2025/05/18

Thilina Walpola

Nations Trust WNPS monthly lecture

Time is Running Out: Saving Sri Lanka’s vanishing wild from elephants to wildcats, from vanishing forests to fading oceans, and the silent extinction of endemics — Sri Lanka’s natural heritage is on the brink, and time is running out to save it lead by Prof. Sevvandi Jayakody, Prof. Enoka Kudavidanage, Prof Sampath Seneviratne and Jehan CanagaRetna,

Joined by project field researchers Gihani Hettiarachchi, Pavithra Attanayake, Thilina M. Kumarasiri and Upuli Madarasinghe 6 pm, Thursday, 22 May 2025, Jasmine Hall, BMICH

The WNPS calls on conservationists and changemakers to join a bold conversation about the future of Sri Lanka’s biodiversity.

Time is Running Out: Saving Sri Lanka’s Vanishing Wild

. This lecture will spotlight four critical, high-stakes conservation battles unfolding right now: the escalating Human-Elephant Conflict, the silent vanishing of Sri Lanka’s majestic wildcats, the urgent need for ecosystem restoration on land and sea, and the race against extinction for the country’s unique endemic species.

But this is no dry recital of facts. This will be a thought-provoking, no-holds-barred session that challenges, inspires, and empowers every participant. You’ll hear about real-world solutions driven by science, fieldwork, and community action — and most importantly, how you can be part of the fight.

This is not a lecture for the sidelines. It’s a rallying cry. Because when it comes to conservation in Sri Lanka, inaction is extinction.

The time to get involved, to act, to protect, and to restore, is now. Because for our wildlife, our forests, our oceans, and our children’s future — time really is running out.

Prof. Sevvandi Jayakody Chair of Sri Lanka’s National Mangrove Expert Committee and Marine Conservation Lead at WNPS, Sevvandi is a driving force behind blue carbon and mangrove restoration initiatives.

Prof. Enoka Kudavidanage

A respected conservation biologist and Co-Chair of the WNPS Wild Cats Subcommittee, she brings deep expertise in Sri Lanka’s ecosystem dynamics.

Prof. Sampath Seneviratne

Attached to the University of Colombo. He also is a research scientist, a forester, a conservationist, and a public communicator. He loves birding, tracking wildlife & planting.

Jehan CanagaRetna Immediate Past President of WNPS, Jehan is a seasoned conservation advocate. A passionate voice for human-elephant coexistence, Jehan chairs the WNPS HEC Subcommittee.

With sharing of insights from the field work on key conservation initiatives Gihani Hettiarachchi Project Coordinator researching human-wildlife coexistence, Gihani leads leopard conservation efforts with a people-focused approach through WNPS–LOLC.

Pavithra Attanayake Senior Executive at WNPS PLANT

, Pavi drives science-based, community-led ecosystem restoration and education with over eight years’ experience.

Thilina M. Kumarasiri Biologist and MPhil researcher,

Thilina leads mangrove restoration work, championing blue carbon ecosystem conservation in Sri Lanka.

Upuli Madarasinghe Field officer at the HEC Centre,

Upuli bridges communities and conservation, pioneering grassroots solutions to human-elephant conflict.

This lecture will be held on 22nd May g-et inspired by science, stories from the field, and real-world solutions. Be part of the change — before time runs out

The lecture is supported by Nations Trust Bank and is open to both members and non members, Entrance Free