A diet of cassava, Irish potatoes and indigenous vegetables helped Uganda's President Yoweri Museveni shed 30kg.
President of Uganda Yoweri Museveni has refuted comments on social media that he "looked tired", saying that he had deliberately lost weight.
The 75-year-old leader said he had not been watching his weight, which had gone up to 106kg so the doctors pointed out the mistake and he decided to shed off the weight..
In his personal blog last month, he said he "had allowed fat to accumulate in his body frame because the doctors had not explained to us clearly the mistake of not fighting fat".
He added that his current weight of 76kg was suitable for his 5ft 7in (170cm) height.
However, it is not stated how long it took him to shed the 30kg.
He said that he ate some cassava, because he did not eat European food and your Asian foods. He eats Uganda food; which is cassava, some bananas, millets and vegetables.
"So I normally eat a little bit of that in the morning. Then no lunch, I just drink water and coffee without sugar because it's very bad - sugar is not good," he said on BBC
"Then at around seven [in the evening] I eat two Irish potatoes because they have got low starch, and a lot of vegetables to deceive the stomach that I am putting there something when in fact it's just the roughage," he added.
However, cutting down on sugar is certainly advised if weight loss is the aim.
And going without lunch presumably means that, overall, he is eating less and if there are more locally-grown vegetables in his diet, that is also a change for the better.
According to health experts, potatoes and cassava are packed full of carbohydrates and fibre - an essential part of any diet, although they are not normally associated with losing weight.
He has advised Ugandans several times to shun Western foods for local ones, which are, according to him, healthier and also stave off diseases.
Mr Museveni has been in power since 1986 and plans to run for a sixth term in 2021. Two weeks ago Mr Museveni walked 195km (121 miles) through central Uganda to retrace the journey his forces used in 1986 when they seized power.