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Health benefits of green tea could be boosted by consuming it with gotu kola

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A study conducted by Dr Sameera Samarakoon of the Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo, with renowned Food Scientist Dr. D. B. T. Wijeratne, has found that consuming green tea with gotu kola (Centella asiatica) as a mix could produce many health benefits. Gotu kola enhances the antioxidant, antiviral and immune-boosting properties of green tea.

Pegged as the herb of longevity, gotu kola is a staple in traditional Asian medicinal practices and green tea is one of the most popular health beverages around the world. Health benefits of green tea are well known and it is commonly consumed by many people owing to its antioxidant properties, reduction of obesity, prevention of cancer, reduction of blood pressure, etc. Similarly, in ancient medicinal practices in India, Japan, China, Indonesia, South Africa, Sri Lanka, and the South Pacific, the health benefits of gotu kola is well known. Modern laboratory tests have confirmed that the gotu kola has antioxidant properties, beneficial effects to the liver, skin protection and improving cognitive function and memory power.  All health benefits of both could be obtained when consuming a mixture of green tea and gotu kola, Dr Samarakoon said.

He said that gotu kola should not exceed more than 20 percent of the mixture due to reduction in acceptability as a beverage.

He said that green tea and gotu kola could be recommended as herbal beverages.

Dr Wjieratne said that previous studies had confirmed that consumption of gotu kola had a positive effect on improving liver health especially with regard to the most common type of primary liver cancer, Hepatocellular carcinoma, fatty liver and liver cirrhosis.  Recent research has also pointed out that gotu kola could help reduce blood pressure and cardiovascular diseases including stroke, myocardial infarction and coronary artery disease. Pharmacological studies have reported that the gotu kola extract can regulate the central nervous system activity and enhance cognitive function in the brain.

Dr Wijeratne pointed out that the health benefits of green tea have been well known around the world. Compared to gotu kola there was more scientific research with regard to green tea’s health benefits. Green tea is rich in catechin, polyphenols, particularly Epigallocatechin gallate (EGCG).  The EGCG is a powerful antioxidant which kills cancer cells without harming the normal cells. This compound is also effective in lowering LDL cholesterol levels, inhibiting the abnormal formation of blood clots and reduction of platelet aggregation. In addition, it has been found that green tea extract is a promising source of natural antioxidants that has been effectively utilized to enhance the antioxidant properties, Dr Wijeratne said.

He said that obesity had been identified as the major cause of a number of diseases, including coronary heart diseases, hypertension, non-insulin dependent diabetes, pulmonary dysfunction, osteoarthritis and certain types of cancer. Tea catechin, especially EGCG, appears to have an anti-obesity and diabetes effect. Green tea was also seen as a natural herb that can enhance energy expenditure and fat oxidation and thereby induce weight loss, Dr Wijeratne said, adding that consumption of a combination of two herbals could provide plentiful health benefits.



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Teachers’ unions ‘ready to bring govt. to its knees’

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Teachers, principals up in arms against alleged NGO driven education reforms

Teachers, principals and education professionals on Friday vowed to commence a nationwide campaign against the government’s plans to reform the education sector at the expense of what they described as cultural values.

President of the All-Ceylon United Teachers’ Association Ven Yalwala Pannasekera thera addressing a press conference yesterday said that trade unionists would join forces to urge the government to withdraw its educational reforms.

“We are ready to form a common front with education professionals, teachers and principals against this government. We demand that the government withdraw these reforms or get ready to go home,” Ven Pannasekera said.

“Some modules promote homosexuality. Contents in some of the modules being distributed have been copied from Indian text books.

We ask the government to explain why it had paid the National Education Institute curriculum designers,” Ven Pannasekera said.

Meanwhile, representatives of 16 teachers’ and principals’ unions visited the National Child Protection Authority yesterday to lodge a complaint demanding a probe into the inclusion of materials promoting homosexuality in school books.

Concerns were also raised at a National Sangha Council meeting held in Colombo last week at the Colombo Foundation Institute, organised to discuss the objectives of the proposed reforms.

Addressing the gathering, Professor Venerable Induragare Dhammaratana Thera said the reforms required extensive discussion, consultation with subject experts and consideration of the experience of senior administrators.

He warned that the proposed education reforms could trigger the biggest crisis currently facing the country. “Implementing these reforms in this manner will harm future generations and could even destroy the present government,” he said, likening the process to “forcing a round peg into a square hole.”

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Education Ministry drops idea of extending school hours

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The Ministry of Education on Friday decided not to extend school hours for the 2026 academic year, citing the ongoing impact of recent disasters on schools and transport systems in several provinces.

According to the Ministry, school hours for Grades 5 to 13 will remain unchanged at 7:30 a.m. to 1:30 p.m. until both education and transport networks are fully restored.

Government schools, government-approved private schools, and pirivenas are set to begin the first term of 2026 on January 5. Students in Grades from 6 to 13 will have seven 45-minute periods a day.

Education reforms will be introduced for Grades 1 and 6 in 2026.

The Ministry confirmed that activity books for Grade 1 and learning modules for Grade 6 will be distributed before lessons begin. Textbooks for all other grades have already been fully handed out.Meanwhile, the remaining sessions of the 2025 G.C.E. Advanced Level examination are scheduled to take place from January 12 to January 20, 2026.

by Chaminda Silva ✍️

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SLRC to disburse Rs 2420 mn in relief funds to 28,000 families

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The Sri Lanka Red Cross Society will provide relief funds totaling Rs. 2,420 million to assist 20,000 families displaced and 8,000 families who have lost their livelihoods due to cyclone Ditwah.

Accordingly, the Society has arranged to give Rs. 1,620 million to 20,000 displaced families, at the rate of Rs. 85,000 per family, and Rs. 800 million to 8,000 families who lost their livelihoods, at Rs. 100,000 per family, Sri Lanka Red Cross Communications Head Navindra Senarathne told the Sunday Island on Friday.

He said the funds for the 20,000 displaced families would be distributed in three instalments.

A total of 20,000 families across the country, including 1,505 families in the Trincomalee District, have been selected for this relief, with beneficiaries identified by the decision-makers of the Sri Lanka Red Cross Society, he added.

In addition, the Society is preparing to install toilet systems in 400 safe centers and provide 15,000 sets of school equipment worth Rs. 7.5 million, Navindra Senarathne told the Sunday Island.

By Sirimantha Rathnasekera ✍️

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