BTSA Blog

BTSA is constantly evolving and expanding. In our news section we share with our community all our news updates and information of interest. You can also follow us on the main social media. We invite you to keep up to date with all our news and to access our publications!

In the past, the type of diet gave many clues as to the position of everyone in the hierarchical pyramid of society. As a rule, the diet of individuals belonging to higher strata was based mainly on the consumption of foods of animal origin, especially big game meat. In contrast, the common people’s diet consisted mainly of plant-based foods, such as cereals, pulses, vegetables, and fruit.
The fatty acid composition of macadamia nut oil makes it very prone to oxidation and, consequently, to the loss of these benefits. As a solution, and to keep all these nutrients intact so that they can exert their correct function on the skin, the cosmetic industry adds a series of antioxidants, which in most cases are of synthetic origin.

Document Download