In that respect, the use of transgene-derived LC-PUFAs in aquaculture might provide an alternative point of entry for these products into the food chain, alleviating the need for direct consumption of so-called Genetically Modified [ GM'] food.
Since the concentration of metals in the farmland did not exceed the permitted levels allowed in agricultural use, the food crops obtained presently may not have a toxicological risk for direct consumption by humans (Blanco et al. 2016).
For farming purposes, it is not only used for direct consumption [4] in a number of ways such as human food, fish food, fertilizer, skin care, and biofuel, but also it can help to improve the environment.
The land use ratio results (4.84 for the reference scenario and 4.35 for the alternative scenarios) imply that the production of pork using co-products can make available cropland for food crops production for direct human consumption.
Producing plants to feed animals to produce meat for human consumption uses vastly more water than producing plants for direct human consumption; beef, compared to almost any other food, is literally off the chart (in the company of chocolate).
However, some oil-based food supplements would exceed EU maximum levels at present applicable to edible oils and fats intended for direct human consumption or used as an ingredient in food (2.0 µg/kg BaP and 10.0 µg/kg ΣPAH4).
According to the Food and Agriculture Organization, "producing animal-based food is typically much less efficient than the harvesting of grains, vegetables, legumes, seeds and fruit for direct human consumption".
It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed.
