Introduction: Local profiles on the use of weight loss products are scarce. The study aims to address this together with concerns on the users’ misperception of the safety of these products, and the absence of high-quality evidence to support such use. Methods: This was a cross-sectional study conducted in overweight and obese patients attending a public primary care clinic in Penang. Selected patients were given a set of self-administered questionnaire that assessed types of weight loss products used, factors that influenced the usage and the users’ perception of their own body weight and the diet products they are taking. Results: From 332 participants of this study, 18.7% were users. Mean age of users were 44.6 (SD 11.9) years. The majority (66.1%) only used dietary supplements, 11.3% used weight loss medications and the rest (22.6%) used both products. Reasons for its use were for health, a faster result to lose weight and failing dieting and exercise regimes. The average amount spent on this was RM100 per month. Commonest source of weight loss products were friends. Majority (80.6%) did not discuss the use of the products with doctors. Factors associated with the use of weight loss products were being female (AOR=5.59), had tertiary level education (AOR=2.27), being employed (AOR=3.42), self-perceived of overweight (AOR=3.61) and perception that weight loss products as safe (AOR 2.48). Conclusion: Users of weight loss products are among highly educated working females who perceived themselves as being overweight and assume the products are safe
Diet ; Obesity Management