More research is needed. The current evidence is conflicting as to the benefits of fenugreek supplements on weight loss and more research is needed to determine its benefits. However, one study has shown that increasing fenugreek fiber intake to 8 grams per day can improve satiety and result in less food intake at meals. More research is needed. The current evidence is conflicting as to the benefits of fenugreek supplements on weight loss and more research is needed to determine its benefits. However, one study has shown that increasing fenugreek fiber intake to 8 grams per day can improve satiety and result in less food intake at meals.