With the concept of maintaining your health naturally, using the food God has provided as your medicine, anyone of any income can figure out a way to ensure they are getting adequate amounts of the various nutrients they need. If grocery stores make this endeavor unnecessarily expensive, go to the farmers, if they decide they have to match store prices (such as in my area), learn to garden or learn how to forage the wild plants that God grows in your area. In these ways, general maintenance of your everyday health, and even access to nutrients in enough quantities that can be of medicinal assistance, can be obtained by anyone. It isn't necessary to sell your children to pay for optimal health! I've personally seen many direct-marketing companies who think you should, but as mentioned earlier, pricing their products so that "cheaper" products fit into your budget better is only playing into the hands of Big Pharma! You'd do better to get your kids to build you a raised garden than to die a premature death due to poor nutrition that doctors instead recognize as some "incurable" disease. If doctors were discovering how vitamins in high doses could repair various conditions in the 50's, 60's, and 70's, surely we can use that to our benefit now in the 2020's! https://songdove.fa-ct.com/wordpress-mu/tame/senior-health-nutrition-and-your-pocketbook/