By then, there had been other strange things happening to her, including clumps of hair falling out in the shower (hair loss is not a direct side effect of phen, but can result from nutrient deficiency) and a hip that had become weirdly numb. The symptoms were so pronounced that for months she'd been joking with a close friend that her diet pills would kill her.
Meat – like grass-fed selections – and fresh veggies are more expensive than most processed or fast foods. What you spend on Keto-friendly foods will vary with your choices of protein source and quality. You can select less-expensive, leaner cuts of meat and fatten them up with some oil. Buying less-exotic, in-season veggies will help keep you within budget.
Onakpoya, I., Posadzki, P., & Ernst, E. (2014, February 17). The efficacy of glucomannan supplementation in overweight and obesity: A systematic review and meta-analysis of randomized clinical trials. [Abstract]. Journal of the American College of Nutrition, 33(1), 70–78. Retrieved from http://www.tandfonline.com/doi/abs/10.1080/07315724.2014.870013