Got a mission for nutrition? Get a dietician!
I do not think that testing should be done on animals. Why are you testing human products on animals in the first place? Test products that you want to use on the people that will it be given to.
Advertisements influence whether you want to buy a product by trying to convince its potential customers to buy the product. Ads usually show the usefulness of the product and appeals to the viewer’s interests. Someone decides whether to buy the product by weighing the benefits they would receive from buying it versus the costs to pay for it. If benefit outweighs cost, a logical person would decide to buy he product.