If you have enough space, buy a freezer.
If you find a good supplier of meat, produced in a traditional way, on a pasture, buy a big amount of meat- a quarter of veal, or a whole pig. This is a great method to eat healthy without spending a lot of money. Freezers are a much cheaper than you expect because of the fact that you don’t open them as often as refrigerators. Besides, if you have a freezer you will buy larger quantities of season goods, then they are plenty and therefore cheaper. And (unlike conservation) freezing doesn’t significantly diminish the nutritional value of fresh products.
Nourish yourself like an omnivorous
No matter if you eat or not animal products, try to enrich your nourishment with some new food species, not just with new products. The confusing diversity of foods in supermarkets is misleading because many products are made of the same plants- especially from seeds- like soybean or grain. The higher your diet is more varied in terms of consumed products species, the more you will answer several nutritional needs.
This is an argument assumed from nutritionists, but there is a better one which involves a larger vision on health.
The biodiversity of food means greater biodiversity of cultivated lands. If we don’t reduce the mono-crops that are nourishing us in the present, farmers no longer would have to spread so many chemical fertilizers, and soils, plants animals and hence the people would be much healthier. Health is not restricted only to your own body and probably what is good for the soil is good for you as well. This brings us to the following rule: Eat products grown and cultivated on healthy soils