Could We Really Use<i> Aloe vera</i> Food Supplements to Treat Diabetes? Quality Control Issues

<div><sup>1</sup>H NMR spectra of standard additives of<i> Aloe vera</i>. The overlapped spectra of ascorbic acid, potassium sorbate, and sodium benzoate standards are shown. Calibration of the chemical shift was made by setting the DSS reference at zero ppm.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 5

Figure 5: Could We Really Use<i> Aloe vera</i> Food Supplements to Treat Diabetes? Quality Control Issues 

Evidence-Based Complementary and Alternative Medicine

Could We Really Use Aloe vera Food Supplements to Treat Diabetes? Quality Control Issues

Figure 5