DAR ES SALAAM: Tanzanians are turning to weight-loss supplements at an alarming rate, driven by demanding work schedules, aesthetic aspirations, and the allure of rapid results. For many, the convenience of pills and powders has replaced traditional exercise routines, raising concerns about safety and long-term health impacts. Ms. Fatuma Juma, a Dar es Salaam resident, cited her hectic work life as a barrier to consistent physical activity, leading her to opt for supplements. 'With my schedule, exercising is difficult, so I chose supplements as a solution,' she explained, noting her previous failed attempts at fitness due to lack of consistency.
Ms. Naomi Masanja, another user, was motivated by dissatisfaction with her appearance and peer influence. 'Seeing others succeed with supplements made me try them, and they helped me a lot,' she said. However, the market's growth is not without risks. Ms. Jovita Apolo stopped using weight-loss medication after experiencing severe stomach issues that left her unable to work for three days. 'The side effects were unbearable,' she recounted, underscoring the potential dangers of unregulated products.
Supplement sellers like Ms. Neema Ashley emphasize that their products—marketed as 'natural'—require adherence to dietary and lifestyle guidelines for effectiveness. 'Results depend on following our advice, including avoiding alcohol,' she stated. Similarly, Mr. John Mapolo, a distributor, stressed that supplements must complement, not replace, healthy habits. 'Exercise and diet are essential for overall well-being,' he said.
Medical professionals warn against overreliance on such products. Dr. Berno Mwambe of Massana Hospital noted that rapid weight loss can lead to serious complications, including liver, kidney, and cardiovascular damage. 'Many users overlook long-term risks, prioritizing quick results over health,' he cautioned, advocating for lifestyle changes over pharmaceutical shortcuts.
The World Health Organization (WHO) has addressed this issue, issuing global guidelines in December 2025 for GLP-1 therapies like liraglutide and semaglutide. These medications are recommended as part of comprehensive obesity care, alongside nutrition, physical activity, and behavioral support. However, in Tanzania, the proliferation of supplements through shops, individual sellers, and online platforms has made it easier for consumers to bypass professional medical advice.
The stories of Juma, Masanja, and Apolo reflect broader societal tensions: the struggle to balance time, appearance, and health. While supplements offer a tempting shortcut, experts argue that sustainable weight management requires more than quick fixes. 'The challenge is ensuring that the pursuit of a slimmer body doesn't compromise overall health,' said Dr. Mwambe, urging consumers to prioritize informed choices and professional guidance.
As the market expands, regulatory oversight remains critical. With rising demand and mixed outcomes, Tanzanians face a pivotal question: Will the convenience of weight-loss supplements outweigh their potential risks, or will the push for healthier, holistic approaches prevail? The answer may determine the future of public health in the region.