Figures & data
Figure 1. Macronutrient content of commercially available whey proteins is higher than reported per 100 g of product. (a) Calorie (kcal), (b) carbohydrate (g), (c) fat, and (d) protein. *p < 0.05, **p < 0.01, paired t-test. Values expressed as mean.
![Figure 1. Macronutrient content of commercially available whey proteins is higher than reported per 100 g of product. (a) Calorie (kcal), (b) carbohydrate (g), (c) fat, and (d) protein. *p < 0.05, **p < 0.01, paired t-test. Values expressed as mean.](/cms/asset/64ef901f-11ee-4367-aa47-dc47c0881371/rssn_a_2090828_f0001_oc.jpg)
Figure 2. Whey proteins contain altered macronutrient content per suggested portion. (a) Calorie (kcal), (b) carbohydrate (g), (c) fat, and (d) protein. *p < 0.05, **p < 0.01, paired t-test. Values expressed as mean.
![Figure 2. Whey proteins contain altered macronutrient content per suggested portion. (a) Calorie (kcal), (b) carbohydrate (g), (c) fat, and (d) protein. *p < 0.05, **p < 0.01, paired t-test. Values expressed as mean.](/cms/asset/82cf0392-0035-4145-a2fa-ae009ac2d7d9/rssn_a_2090828_f0002_oc.jpg)
Figure 3. Protein content labeled on available commercially whey proteins is less than measured. (a) Percentage of protein content per 100 g product, (b) differences in Scoop sizes, (c) protein content adjusted to an average of the samples (34 g scoop size). *p < 0.05, **p < 0.01. Paired t-test. Values expressed as mean. Dotted red line (–) represents the average scoop of available whey proteins considered in the study.
![Figure 3. Protein content labeled on available commercially whey proteins is less than measured. (a) Percentage of protein content per 100 g product, (b) differences in Scoop sizes, (c) protein content adjusted to an average of the samples (34 g scoop size). *p < 0.05, **p < 0.01. Paired t-test. Values expressed as mean. Dotted red line (–) represents the average scoop of available whey proteins considered in the study.](/cms/asset/66e2baf0-001b-49a5-9352-3db246308a34/rssn_a_2090828_f0003_oc.jpg)