Omega 3: what they are and what they are for
Gland omega3 are series of fatty acids found naturally in some foods. They are essential fatty acids necessary for normal cellular function.
Omega 3 must be introduced through the diet, since our body is unable to synthesize them from other food sources.
Omega 3 fatty acids are called good fats, as they help to keep the whole organism healthy: they are used to balance the level of cholesterol in the blood, they are powerful anti-inflammatories, they contribute to cell regeneration.
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Effects of omega 3s on skin health
La dry skin it is one of the most evident symptoms of a suffering of the whole organism.
Not always the cause is only a lack of water introduced with the diet, but also one inability of the skin to maintain moisture and to regenerate their cells, through the production of collagen.
Omega 3s are able to preserve the health and beauty of the skin, as they are able to protect it from the aggression of external agents, such as ultraviolet rays, wind and pollutants.
One of the symptoms of omega 3 deficiency is dry skin: the intake, therefore, of foods or supplements rich in these fatty acids improves the hydrolipidic film of the skin.
Omega 3: where they are found
There are several on the market supplements based on omega 3. But the optimal source of these essential nutrients is nutrition: each food, in fact, presents, in its uniqueness and entirety, a mix of substances that are synergistically assimilated by the body and used in an ideal way. This is more difficult with supplements.
In addition, the main sources of omega 3 on the market derive from animal sources, since the omega 3 of origin plants are more sensitive to extraction processes: an example is linseed oil, which must be cold extracted and stored at low temperatures to avoid easy rancidity.
Finally many foods containing appreciable quantities of omega 3 also have an optimal quantity of omega6: taking both in the right proportions, without unbalancing the presence in favor of each other, allows you to get the best out of these important healthy fatty acids.
The excess of omega 6 fatty acids can in fact inhibit the absorption of omega 3.
However, it is easy to implement the introduction of omega 3 of plant origin with power.
The foods with the highest amount of omega 3 available are i Chia seeds, the flax seed, which must be crushed in order to make available the nutrients, the relative oils extracted cold and used without being cooked, the cruciferous, cauliflowers in particular, spinach, blanched for a few minutes in a little hot water, fish such as mackerel and salmon, And the eggs.
Also the dried fruit, walnuts, almonds, and hazelnuts, provide decent amounts of omega 3 fats, as well as kombu seaweed, and avocado and red fruits.
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