Features
Health benefits of hibiscus enormous — Prof. Raphael Nyarkotey Obu
Prof. Raphael Nyarkotey Obu is a distinguished nature path, professor of naturopathy, lawyer, legal academic, Chartered Health Economist, and Chartred Management Consultant. He is a passionate advocate for traditional and alternative medicine in Africa.
The outdated perception that practitioners of traditional and alternative medicine lack formal education is now a thing of the past, and Prof. Nyarkotey has played a crucial role in reshaping this narrative.
It is rare, if not unprecedented, for a lawyer to be at the forefront of promoting natural and herbal medicine in Ghana and Africa.
However, Prof. Nyarkotey has demonstrated beyond doubt that it is possible. His journey began as a naturopath before he pursued law in The Gambia, where he was later called to the Bar. This remarkable achievement made him the first naturopath in Africa to attain such a distinction.
Recognising his unique position, traditional healers in The Gambia urged him to use his legal expertise to advance the cause of traditional and alternative medicine, a mission he actively pursues.
As the President of Nyarkotey University College of Holistic Medicine and Technology in Ghana, Prof. Nyarkotey has been instrumental in advancing naturopathy and holistic medicine education.
He played a key role in developing Ghana’s first National Occupational Standard in Naturopathy and Holistic Medicine under the Commission for TVET (CTVET). His expertise spans naturopathic research, healthcare law and policy, law and development, theology, health economics, and the integration of traditional medicine into mainstream healthcare systems.
Globally recognised for his contributions, he has significantly influenced legal frameworks for naturopathy and alternative medicine in both Ghana and The Gambia.
In recent years, hypertension, commonly known as high blood pressure, has become a major public health concern in Ghana.
Health statistics indicate that a significant percentage of the adult population suffers from hypertension, exacerbated by poor dietary habits, stress, lack of physical activity, and genetic predisposition.
Other chronic conditions, such as diabetes and cardiovascular diseases, are also prevalent. Prof. Nyarkotey has gained widespread recognition for his pioneering promotion of hibiscus as a natural remedy for managing high blood pressure, a topic that has recently gone viral.
As a distinguished columnist for the Ghanaian Times, his insights caught the attention of The Spectator, leading to an interview to discuss the health and economic benefits of hibiscus, commonly known as sobolo.
Interviewer (The Spectator): Prof. Nyarkotey, your research and articles on the health benefits of sobolo have been trending recently. Can you shed more light on its impact on hypertension?
Prof. Nyarkotey Obu: Thank you for the opportunity. Yes, my recent studies and articles have focused on the effects of hibiscus, or sobolo, on high blood pressure. Several scientific studies, including my own research, have shown that hibiscus has antihypertensive properties.
It contains bioactive compounds such as anthocyanins and flavonoids, which help lower blood pressure by relaxing blood vessels, improving circulation, and reducing oxidative stress.
Studies indicate that hibiscus tea can be as effective as some antihypertensive medications in mild to moderate hypertension cases. However, moderation is key, especially for those already on blood pressure medications.
The Spectator: How does hibiscus work to lower high blood pressure?
Prof. Nyarkotey Obu: Hibiscus primarily acts as a natural ACE (angiotensin-converting enzyme) inhibitor, preventing blood vessel constriction, and thus lowering blood pressure.
Additionally, it has diuretic properties that help eliminate excess sodium and fluids from the body, contributing to better blood pressure regulation. Its antioxidants also combat oxidative stress, a major factor in hypertension.
The Spectator: Apart from hypertension, you also mentioned that hibiscus improves urine flow in men with prostate issues. Can you elaborate how this works?
Prof. Nyarkotey Obu: Certainly. Benign prostatic hyperplasia (BPH) is a common condition in aging men that leads to difficulty in urination due to prostate enlargement. Hibiscus has diuretic properties that increase urine production and flow, alleviating symptoms such as frequent urination and urinary retention. Additionally, its anti-inflammatory properties may help reduce prostate swelling and improve urinary health.
The Spectator: That’s interesting. What is the difference between consuming hibiscus cold versus hot?
Prof. Nyarkotey Obu: The temperature at which hibiscus is consumed affects its potency. Cold hibiscus tea retains more vitamin C and delicate antioxidants, making it ideal for boosting immunity and hydration. Hot hibiscus tea, however, releases more flavonoids and polyphenols, enhancing its cardiovascular benefits. Cold hibiscus is great for antioxidant effects, while hot hibiscus is better suited for hypertension and relaxation.
The Spectator: What about hibiscus powders, capsules, tablets, and decoctions? How do they compare in effectiveness?
Prof. Nyarkotey Obu: Hibiscus is available in various forms. Powders retain most bioactive compounds and can be added to food or drinks. Capsules and tablets offer a convenient, standardised dosage, ideal for those who prefer not to drink tea. Decoctions, where hibiscus is boiled for extended periods, may extract additional medicinal compounds. Each form has its benefits, depending on individual needs.
The Spectator: Does hibiscus help regulate blood sugar levels?
Prof. Nyarkotey Obu: Yes, hibiscus helps improve insulin sensitivity and slows carbohydrate absorption, which is beneficial for individuals with diabetes. Drinking hibiscus tea after meals can moderate blood sugar spikes and enhance glucose metabolism.
The Spectator: Can individuals with low blood pressure and low blood sugar consume hibiscus?
Prof. Nyarkotey Obu: Those with low blood pressure or low blood sugar should be cautious, as hibiscus can further lower both. It is advisable to consult a naturopathic doctor before incorporating it into their diet.
The Spectator: Can hibiscus be combined with pharmaceutical antihypertensive and diabetic medications?
Prof. Nyarkotey Obu: Hibiscus may enhance the effects of these medications, leading to excessively low blood pressure or blood sugar. Individuals on these medications should consult their doctors before combining hibiscus with their treatment regimen.
The Spectator: Is hibiscus beneficial for liver and kidney health?
Prof. Nyarkotey Obu: Yes, hibiscus has hepatoprotective properties that support liver health by reducing oxidative stress and promoting detoxification. Its diuretic effects also aid kidney health by flushing out toxins and reducing the risk of kidney stones. However, those with existing kidney conditions should seek medical advice before consuming it regularly.
The Spectator: What are your plans for the hibiscus industry?
Prof. Nyarkotey Obu: I see significant potential in the hibiscus industry and plan to promote large-scale cultivation, value addition, and further research. I aim to collaborate with stakeholders to develop hibiscus-based products and create more awareness of its health benefits. Establishing a structured hibiscus industry could provide economic opportunities for farmers, entrepreneurs, and researchers.
The Spectator: You also mentioned that sobolo could replace communion wine. Can you elaborate on this?
Prof. Nyarkotey Obu: Absolutely. I recently spoke with a pastor concerned about the rising cost of imported communion wine. Many churches struggle to afford these imports. I strongly propose Sobolo as an affordable, healthier, and locally sourced alternative.
The Spectator: How does Sobolo compare to traditional communion wine?
Prof. Nyarkotey Obu: Traditional communion wine is made from fermented grape juice and often contains alcohol. Sobolo, made from hibiscus flowers, ginger, and spices, is rich in antioxidants and alcohol-free, making it suitable for all church members, including children and abstainers.
The Spectator: Thank you, Prof. Nyarkotey, for sharing such valuable insights.
Prof. Nyarkotey Obu: Thank you as well. It’s always a pleasure to educate the public on naturopathic medicine and healthy living.
- By Prof. Raphael Nyarkotey Obu
Features
Press freedom & the bearded goat

THE journalist is a hunter. He goes after human rats and grasscutters personified, matters about whom he can salt and spice and present as news. The fatter and juicier the catch, the better, because sensation is essentially our cup of tea.

Our job is to sell news and sell it in grand style.
Because the journalist is a hunter and is created with a special kind of nose for sniffing out news, he is usually not welcome in many places. He is seen as someone who has been born to make people uncomfortable.
The problem is that some people don’t want things written about them even if it is promotional and favourable. When it entails publishing their pictures alongside the story, they are doubly scared.
“Please, don’t use my picture. People will think I’ve got money and come for loan,” someone told me.
Anyhow, journalists are seen as intruders, undesirables, born with plenty of okro in the mouth; maybe some also in the nose. Some of my friends are no longer too close because they fear I’d give them full coverage in the Sikaman Palava column. Ha ha ha! What a funny world!
Well, people like my Uncle, Sir Kofi Jogolo, my former classmate and born-mathematician, Kwame Korkorti, and ex-football star cum human-salamander Kofi Kokotako don’t mind featuring in the hilarious inches of this column. Kofi Owuo alias Death By Poverty is one personality who has to be mentioned in this palaver.
These are people who are going to live long, primarily because they see the world as one big ball of fun. When Kwame Korkorti was told that his dear mother was dead at home, he smiled and asked the bearer of the message whether his mother had cooked the afternoon meal before claiming she was dead. Until her death, Korkorti ate his lunch at his mother’s end.
When my Uncle Kofi Jogolo was picked and lost 1,500 dollars and a good amount of Sikaman currency, he didn’t lament the loss. Instead he was amused. In fact, he was almost glad about it, because he grinned from ear to ear, stroked his delicate moustache and congratulated the thief, adding that “He is smarter than I am.” Yeah, Jogolo is the man who employs a Swedish barber to trim his moustache.
And when Kofi Kokotako was unemployed and was nearly hit by an articulated truck, he called the driver a fool. “The idiot should have killed me,” he said to me. “Didn’t he know I was unemployed and suffering?”
Today, Kokotako is employed as a Reverend and is not doing badly at all. Thanks to the regular silver collection.
And what about Kofi Owuo, the celebrated poor man. His wife left him not because he was poor, but because he swore in front of her that he would never prosper.
The following dawn the wife packed bag and baggage and went back to her parents and told them all about her husband’s alliance with poverty. Her parents were bewildered and called the alliance unholy. They had no option than to send back Owuo’s drinks to end the marriage.
Kofi Owuo alias Death By Poverty did not contest the issue. He was more engrossed thinking about how to become poorer than to contest what he called a frivolous matter. The wife could go to hell, he said. These are people longevity smiles upon. Nothing worries them.
Getting back to talking about journalists. I’d say that anywhere there is journalism, the issue of press freedom is not too far away. Is the press free? That’s one question foreigners want answer to when they are on visit.
Well, journalists celebrate a yearly WORLD PRESS FREEDOM DAY to drum home the idea of press freedom as a very important thing in the practice of journalism.
This year’s was celebrated almost a fortnight ago but people didn’t see much of us because we are normally not good celebrants. We should have mounted a float to roam the entire capital, dancing asaboni to brass band music just like PTC did recently.
Although journalists are known to be very good dancers because they walk very much, on that day, they were all busy writing. It was the Minister of Information, Mr Kofi Totobi Quakyi who saved the day by addressing a forum organised to mark the day.
He is a man I’ve always admired since his radical university days. He spoke much on press freedom, cautioning the press not to abuse the freedom granted by the Fourth Republican constitution, but to use it for the progress of society.
Well, press freedom has been defined by many journalists as the freedom to ‘write nonsense’. This definition is not quite accurate. I asked one staff reporter to define press freedom. It took him fifteen minutes to put up something.
“Press freedom is the freedom that is enjoyed by the press that enables journalists to publish or broadcast any kind of material so long as it is absolutely true, is not libelous and slanderous, and is not against the national interest.”
I gave him eight out of 10, a straight A. I guess every journalist is old enough to know that certain things he or she writes is for or against the national interest. We certainly must guard against writing against the national interest; that is very important.
There is also the question of criticising government. The government can be criticized, so long as the criticisms are genuine and the President and his ministers are not insulted and called names. Let us criticize, but let us do it decently so that the journalistic profession can be revered, and its nobility acknowledged. We are not war mongers, are we?
One area in which journalists are not spoken well of is the complaint that they misquote people. Journalists sometimes misquote people, but in four out of five complaints it turns out that nobody is misquoted after all.
When we interview people they say things unreservedly and we publish unreservedly. When the publication is out and their friends or superiors read it and accuse them of having said too much to the press, then they start claiming they were misquoted.
We have encountered these ‘misquotation palaver’ every now and then and reporters are usually accused of this transgression. However, when they bring out their note-books or recorders, it is realised that they wrote nothing out of the way. “Book no lie”.
My advice to people who deal with the press is that if they do not want anything written, they shouldn’t say it. What they want to say is OFF-RECORD, then of course, there is no reason to say it. When you say it, you’re taking a risk. In that instance, you can’t also claim to have been misquoted or words put into your mouth.
And it isn’t every journalist who would be circumspect in matters that are supposed to be off-record, because journalists often want to be as sensational as possible to make their stories saleable. So say just what you want to see published and you won’t later regret it and claim you were misquoted.
Well, I’m not holding brief for journalists, because a few of us are notorious for colouring our reports sometimes sand-papering the words so much that they look very bright in front of readers.
As I once said, when the police tells one such notorious pressman that the thief stole a brown goat, the pressman would want to know whether the goat was bearded. Of course, the police would say ‘Yes’.
However, in the press report, it appears, “A gang of notorious goat-thieves were apprehended in the early hours of yesterday. In the car in which they were riding was a brownish-red goat having a long beard. Upon further examination, it was realised that the goat also had a greyish moustache.”
When the story appears, the police are naturally disturbed. A single thief turns out to be a gang of thieves. The goat also becomes a chameleon and changes colour to brownish-red. And a moustacheless goat overnight wears a greyish moustache whether you like it or not. Luckily the journalist does not add that the moustache was trimmed by a Swedish barber.
Yes, we have a few of such mischief-creating, chronically notorious journalists. But they are one in a hundred. In any case, we make the world. And we shall always do our best to make it a happy place to live in.
This article was first publish on Saturday, May, 20, 1995
Features
Mindset change: The Greater Works factor- Part 2
When I hear of people who are of the opinion that they cannot make it in life unless they travel abroad, l become sad.
Whenever I see on TV, news of people, that is migrants who have drowned in the Mediterranean Sea, while attempting to cross to Europe, l become filled with sadness and then anger.
The underlying factor is desperation born out of loss of hope, in life. When an individual tends to believe that his only hope of making it in life is to travel abroad, the risk of dying at sea, does not deter him or her.
The role of some pastors on shaping the mindset of people, especially the youth, leaves much to be desired. You hear them declaring on various media platforms how they can pray for you to get a visa to travel abroad, instead of encouraging them to find something to do to improve their lives as the Bible teaches that God will bless the work of their hands.
The GREATER WORKS CONFERENCE is geared towards renewing the minds of people with a specific focus on people of African descent to rid themselves of the negative perception of lack of capacity to excel in life.
Pastor Mensa Otabil believes that every human being, no matter the skin colour, was created in the exact image of God and therefore has the capacity to do exploits.
The whiteman was not created in the image of God while the Blackman was created in the image of something other than God. The Black person therefore can achieve whatever the whiteman can achieve.
The development in terms of industrialisation that is lacking which has generated unemployment for the youth, is due to lack of effective leadership. The lack of moral integrity in society, is what is causing the lack of job opportunities, which is as a result of corrupt acts which drive away private investment.
A culture of inferiority complex exists which needs to be dealt with, so the African can develop the self worth necessary for personal development which can then result in capacity deployment to avhieve personal goals.
Success in life begins with the individual’s recognition that he or she is capable of achieving the dreams he or she has conceived in his or her mind. The Bible teaches that the fear of the Lord is the beginning of wisdom, and the knowledge of the holy is understanding according to Proverbs 9:10.
Christianity was the driving force behind the development of Europe because no society can sustain development without high moral values. GREATER WORKS therefore is a deliberate project to shape the minds of people, especially the youth, who will become the leaders of our future, to prioritise morality in their daily lives.
This is the only way to see a massive transformation in every aspect of our lives as Ghanaians and Africans in Ghana and the rest of the continent.
Since the inception of the GREATOR WORKS CONFERENCE, it has made a lot of impact in the lives of many people from the youth up to the senior citizens level. I recall the testimony of a church member who was motivated and pursued higher education and became one of the youngest Chartered Accountants in this country. Year after year, the impact of the conference has been enormous and lives in Ghana and across the continent, are being transformed.
Black people have started regaining their self confidence and the youth have started getting into areas that previously were considered out of bounds. At a personal level, certain ideas that some years ago, l would have not dreamt about suddenly has become realistic dreams.
The Christian lifestyle has impacted on my children and those close to me. Mindset change starts with one individual, then another and then gradually it spreads like a viral infection until a critical mass is attained and them a massive impact. There is hope for the future.
By Laud Kissi-Mensah



