Sunyak-Stones (Elvan Stones) are mineral stones / volcanic rocks and mineralize your water optimally.

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Yve Bio


The mineral stones consist of Sunyak stone, so it is a quartz porphyry. It contains about 40 minerals; including e.g. germanium, silicon, selenium, zinc and manganese.

What are these minerals in our body for?


  • As a trace element, germanium is able to bind oxygen to itself and transport it into the finest capillaries.
  • The blood flow is reduced and the blood circulation is improved.
  • It binds acidifying hydrogen ions that have the tendency to damage the cells and consume the oxygen in the body.
  • The entire metabolism of the cells is improved.
  • The body’s own production of interferon is stimulated. (Interferons are proteins that have an immunostimulatory, but above all an antiviral and antitumour effect.)
  • It helps to neutralise and excrete heavy metals such as mercury from amalgam dental fillings.
  • Blood cells can be protected from radiation


  • As a colloid, silicon can be better absorbed, but in this compound it has another main use: The body is cleansed of toxins of all kinds.


  • It enhances fertility.
  • Heart function disorders are prevented.
  • It plays an important role in the production of thyroid hormones
  • Head dandruff can indicate a deficiency.
  • Our cells are protected from free radicals and thus also from cancer.
  • The muscle cells are supplied with sufficient oxygen.


  • In adolescents, a zinc deficiency can result in concentration difficulties.
  • In adults, a deficiency is often manifested by a weakened immune system or problems with skin and hair.
  • It is vital for the functioning of over 200 enzymes.
  • A deficiency cannot be remedied overnight, but conversely, the zinc concentration in the blood drops to as low as 50 % after a main meal that is completely free of zinc.
  • The structure of DNA, which stores our genetic material, is strengthened.
  • As an enzyme activator, it is responsible for the production of thyroid hormones, growth hormone and cortisol – an anti-inflammatory stress hormone.
  • The production of red blood cells is supported
  • A concentration hormone from the pituitary gland is activated, which ensures that we are alert and awake.


  • A deficiency of manganese äußert itself in the following symptoms:
  • Obesity
  • Inability to tolerate glucose
  • Blood clots
  • Skin problems
  • Higher cholesterol
  • Skeletal malformations
  • Miscarriages
  • Changes in hair colour
  • Effects on the nervous system

Note: The beneficial properties of the minerals are a general ¨overview – not a health promise!