Spermidine is a biogenic polyamine and therefore a polycationic molecule. It occurs in all living organisms and plays a role in autophagy, the regeneration and self-cleaning process of human cells. Damaged or defective cellular components are broken down and recycled. [1]
The control of autophagy has been studied by the Japanese scientist Yoshinori Ohsumi. He was awarded the Nobel Prize in Medicine in 2016 for discovering the mechanisms of autophagy. [2]
A dysfunction of autophagy may contribute to the development of a range of diseases: Numerous studies and recent scientific publications have examined which conditions are involved and whether, and in what form, spermidine may influence such dysfunctions. [3]
Among other things, it is known that the concentration of spermidine in the body decreases with age. This may be linked to the age-related decline in cellular function. One area of research therefore focuses on the relationship between spermidine, autophagy and ageing processes. [4]
As the mineral zinc complements spermidine functionally, it is considered an appropriate cofactor in spermidine food supplements.
The functions of zinc in the human body have been scientifically examined and confirmed by the European Food Safety Authority (EFSA). [5]
Eyes
- Zinc contributes to the maintenance of normal vision.
Reproduction
- Zinc contributes to normal fertility and normal reproduction.
Brain and nervous system
- Zinc contributes to normal cognitive function.
Joints, muscles, bones
- Zinc contributes to the maintenance of normal bones
Skin, hair, nails
- Zinc contributes to the maintenance of normal hair, nails and skin.
Hormone balance
- Zinc contributes to the maintenance of normal testosterone levels in the blood.
Immune system
- Zinc contributes to normal functioning of the immune system.
Metabolism
- Zinc contributes to normal acid-base metabolism.
- Zinc contributes to normal carbohydrate metabolism.
- Zinc contributes to normal DNA synthesis.
- Zinc contributes to normal metabolism of macronutrients.
- Zinc contributes to normal fatty acid metabolism.
- Zinc contributes to normal vitamin A metabolism.
- Zinc contributes to normal protein synthesis.
Cells
- Zinc helps to protect the cells from oxidative stress.
- Zinc plays a role in cell division.
- high dose of 1200 µg spermidine per capsule
- made from high-quality wheat germ extract rich in spermidine
- synergistically optimized with highly bioavailable zinc
- tested for highest possible quality and purity
- free from unnecessary additives
- free from GMOs
- free from lactose, yeast and soy
- suitable for vegetarians and vegans
Spermidine from Vitality Nutritionals is generally well tolerated and considered safe when taken at the recommended dosage. However, please note the following:
- If you have known allergies to any of the ingredients in this product or are currently taking medication, please consult your physician before use.
- This product is not recommended for pregnant or breastfeeding women.
- Not recommended for children and adolescents under 18 years of age.
- Do not take other zinc-containing food supplements on the same day.