how to detect healthy and harmless foods. we leave you this app that will help you to discover in a simple way the freshness or the bad state of the food that we buy every day in a market store or super. download this app healthy and fresh foods and do not let yourself be surprised by those who guarantee its good condition and do not buy more products in poor condition.

When we are about to buy a fresh food we must visually analyze the following:
-Observe that the food does not have rotten, chopped, fungus or this very humid.
- We should check the texture for the case of fruit, meat, etc., a very soft product indicates that it is over ripe and there may be microbial contamination which will not be visible to the naked eye.
- If a food has some indication of decomposition, it is advisable not to buy it, some people have an erroneous idea that by cutting or removing the part that is ill-conceived, the problem is solved. FALSE! The microbes have already contaminated the food and when we observe fungi as a spider web is because it is already advanced to this is called hyphae of the fungus which is the macroscopic part of the fungus, the microscopic, what we do not see is also in the product.
- To choose vegetables simply choose those with the greenest leaves. The bottom part has to be in good condition and the stem should look fresh and without strange colorations, we should avoid those that are crushed, have the leaves broken and cut (more likely that this is contaminated by a microbe).
- Observe with great care the color of the meat, the variation of color may indicate that the meat is not fresh.

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