- Micronutrient essential for the proper functioning of our bodies
- Supports the immune system and reduces symptoms of the common cold
- Supports growth, development and reproductive health
- Speeds wound healing
- Highly bioavailable form of Zinc Picolinate.
Zinc by Yamamoto Research is a zinc supplement in the picolinate form, characterized by excellent bioavailability for our body, unlike more common forms of zinc. Zinc is a fundamental micronutrient for the body: it is involved in the DNA synthesis, in the immune function, in the protein synthesis, in the cell division, in the healing of wounds and has an antioxidant and defense action against viruses, bacteria and fungi. This precious mineral is also involved in the production of thyroid hormones (the lack of zinc prevents the conversion of T4 into T3), of insulin and of thymulin, and intervenes in the synthesis of male sex hormones such as testosterone. It also helps to maintain the health of skin, hair and nails and is of great importance for the development and growth, especially in children.
Zinc is an essential trace element that is often overlooked, despite being present in the human body at about 2 grams and being involved in over 300 enzymes that participate in the synthesis of DNA/RNA, the regulation of growth and development processes, and immune, digestive and metabolic functions. The enzyme carbonate dehydratase, in particular, allows the body to eliminate carbon dioxide produced in the tissues. Zinc is also important for the formation of collagenases and for the regulation of genome transcription processes, cell signaling and hormone release, improving insulin activity.
What are the symptoms of Zinc deficiency? Zinc deficiency can cause various symptoms. Here are some of the most common:
- Loss of appetite
- Weight loss
- Fatigue and weakness
- Problems with growth and development in children
- Poor wound healing
- Changes in taste and smell
- Hair loss
- Dry and flaky skin
- Fertility problems
- Recurrent infections.
Who is most at risk of developing a zinc deficiency? For whom is it recommended to take zinc?
- Children and adolescents
- Subjects suffering from malnutrition or anorexia nervosa
- Individuals with type I and II diabetes, pathologies that thus increase the urinary excretion of zinc
- Individuals with chronic diarrhea or intestinal pathologies characterized by inflammation and/or malabsorption such as Crohn's disease or Celiac disease
- Alcoholics, especially those suffering from liver cirrhosis
- Athletes subject to intense endurance work with high sweating
- Individuals undergoing drug therapy with tetracyclines, quinolones, bisphosphonates, chelators, anticonvulsants and diuretics
- Individuals taking iron and calcium supplements, which can significantly reduce the absorption of zinc
- Strict vegans, with high consumption of cereals and legumes: the phytate content of these foods interferes with the absorption of zinc, drastically reducing it.
Is Zinc really useful for fighting the symptoms of the common cold? Zinc supplements are often used to treat colds and many studies have shown that zinc can actually block the replication of rhinoviruses, which are responsible for about 50% of cold cases. Zinc interferes with the reproduction of cold viruses in the nasal mucosa, preventing their development and counteracting the symptoms of the cold. If taken at the first symptoms, zinc can significantly reduce healing times and cold symptoms. This has been scientifically proven in several studies.
Is it true that zinc is involved in our reproductive health and fertility? Research has shown that maintaining adequate levels of zinc in the body can be associated with higher levels of testosterone and better sperm health. Conversely, a zinc deficiency can cause a reduction in testosterone production in men. Studies have shown that zinc supplementation can increase serum testosterone levels, especially in men with low starting concentrations. Even after intense physical activity, especially aerobic exercise, zinc supplementation can preserve testosterone levels in the body, which may otherwise decrease.
I've heard that Zinc can help with PCOS. Is that true? PCOS (polycystic ovary syndrome) is an endocrine condition that affects women of reproductive age and can cause hormonal disruption, irregular menstrual cycles, weight gain, and infertility. There is some evidence that zinc may play a positive role in managing symptoms related to PCOS. In particular, a study published in the journal "Biological Trace Element Research" showed that women with PCOS have lower levels of zinc than healthy women, and that zinc supplementation can improve hormone levels and ovarian function and reduce the severity of acne. A study published in the Journal of Research in Medical Sciences suggested that zinc supplementation may improve lipid profiles and reduce the risk of heart disease in women with PCOS, and it also appears that zinc may participate in regulating the menstrual cycle. Serum zinc levels during the luteal phase (about 2 weeks before your period) are significantly lower than during the follicular phase, and have also been shown to be lower in women with PMS (premenstrual syndrome).
DIRECTION (1 serving = 1 capsule)
Take 1 capsule a day with water.
There is no specific best time of day for taking Zinc, as it can be absorbed by the body at any time. However, to improve zinc absorption, it is advisable to take it on an empty stomach or between meals, as some foods can interfere with the absorption of the element. For example, calcium, iron and copper may reduce zinc absorption, while folic acid may increase it.
STORAGE
Store in cool, dry place. Keep out of reach of children.
