If you cannot generate that data, revise the claim to something that is defensible without it
This is a very popular choice
Key Biological Roles of Zinc supports enzyme driven metabolic reactions helps regulate immune cell signaling contributes to DNA synthesis and protein production supports tissue repair and cellular recovery Zinc Forms and Absorption Typical intake ranges discussed in nutritional literature include: Individuals using higher zinc intake should consult their physician to ensure proper copper balance
Stallmach A, Hagel S, Bruns T (2010) Adverse effects of biologics used for treating IBD
Next generation intra-and transdermal therapeutic systems: using non-and minimally-invasive technologies to increase drug delivery into and across the skin
Weight loss injections, usually administered subcutaneously, are prescribed to patients with obesity (BMI 30) or overweight (BMI 27) with at least one weight-related condition, including type 2 diabetes, heart disease, high cholesterol, and high blood pressure