Mar 14, 2019

Folic Acid Vitamin B9


Folic acid or Vitamin B9 (Folate in the natural form), is a water-soluble vitamin belonging to the B vitamins that is taken exclusively through diet and is essential for pregnant women as it tends to protect and promote the development of the embryo.

Vitamin B9 is also essential for the synthesis of proteins and DNA as well as for the formation of hemoglobin. Works in synergy with vitamin B12 and B6 where it plays a role in the metabolism and in the control of the values ​​of homocysteine ​​(sulphured amino acid, of which a high concentration in the blood is considered a cardiovascular risk factor).

Its correct presence in the body therefore helps to protect against the risk of developing heart disease.

In which foods is vitamin B9 present

Vitamin B9, or folic acid, is mainly found in some foods such as green leafy vegetables (lettuce, broccoli, spinach, asparagus, Brussels sprouts), dried fruit (almonds, hazelnuts, walnuts), especially whole grain and legumes. in some fruits like oranges, kiwis, lemons, strawberries, avocados. Among the foods of animal origin there are eggs, liver, salmon, milk and derivatives.

Remember that fruits and vegetables should be eaten preferably raw because cooking degrades most of the folate present in foods.

What is the daily requirement of vitamin B9

The daily requirement of Ac.Folico is about 200 mcg. The amount is doubled (400mcg) during pregnancy, since the fetus uses the maternal reserves, and during breastfeeding.

Vitamin B9 deficiency

Vitamin B9 deficiency, or folic acid, can derive from incorrect lifestyles such as alcohol abuse, smoking, as well as the onset of certain diseases such as insulin-dependent diabetes mellitus and celiac disease that causes a reduced production of red blood cells in the blood, with consequent onset of megaloblastic anemia.

Vitamin B9 deficiency or folic acid in pregnant women can have negative effects on the proper development of the fetal nervous system. In some cases a high folic acid deficiency can cause the birth of premature babies and with spina bifida, which is a condition for which fetal development does not occur, the correct closure of the neural tube.

There are also drugs (antacids, some drugs used to lower blood cholesterol levels, non-steroidal anti-inflammatories and some diuretics) that lower the levels of folic acid in the body, so supplementation may be necessary.
Folic acid can also interact with other drugs (antiepileptic, chemotherapeutic) modifying its absorption and therefore its effects.

Islandic Cetraria source of Vitamin D3


The lichen of the species Cetraria Islandica, is a characteristic species of the lava expanses in Iceland, is a very rich source of vitamin D3.

Lichens are very particular vegetables in which the thallus consists of the association of a fungus (micobionte) and of an alga (fotobionte), between which a collaboration relationship called symbiosis is established.

This means that the two organisms live and grow together and that the life of one is closely linked and connected to that of the other, with a mutual advantage.

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Cladonia Rangiferina source of Vitamin D3


Plant information

Cladonia Rangiferina is also known as reindeer moss, reindeer lichen, because it is a vital source of food eaten by reindeer. It is a slightly colored plant that has a three-dimensional branching with a bushy appearance, belonging to the Cladoniaceae family.
The generic name of Cladonia Rangiferina derives from the Greek word “Kladon” which means sprout, due to its appearance similar to a shrub with its branched segments of lichen.

Source and description

Reindeer lichen is a slow-growing plant (3-5 mm per year), is extremely branched, each divided between three and four thicker branches. Colors range from whitish, gray or brownish gray. Form large mats up to 10 cm high, with branching to a smaller angle.
Lichens have two separate fungus and algae organisms, because of this successful combination the fungus provides moisture and minerals, in which photogenic algae provide photosynthetic nutrition. Lichen can survive for long periods of time without water. They dry and become dormant when there is little water or light. They can start to grow again even after long periods of dormancy.


Being a hard plant can grow in a variety of habitats from hot and cold climates that are well drained, open environments. Lichen is present in many pine forests and low alpine sites, in addition to rocky terrain and wetlands.

Medical uses in history

During the Middle Ages lichens were considered therapeutic. The natives of the North used it to treat colds, arthritis, fevers and other problems. It has also been used as a poultice to alleviate the pains of arthritic joints.