Sentences with phrase «generate damaging free radicals»

UV rays, infrared radiation, pollution, and lifestyle factors generate damaging free radicals that prematurely age skin.

Not exact matches

Free radicals are compounds composed of unstable atoms generated both by the body and environmental sources such as smoking and pollution that damage cells, possibly leading to increased disease susceptibility and aging.

Pathogens may also generate free radicals, which can damage DNA.

And it was buttressed by evidence that the normal metabolic consumption of energy generates reactive molecules called free radicals that damage DNA, enzymes, and cell membranes.

Per the mitochondrial free radical theory of aging, anything that can reduce the damage mitochondria do to themselves via the free radicals they generate in the course of their operation should extend life span.

We can do this by putting «backup copies» of the mitochondrial genes into the nucleus, where they can not be damaged by free radicals generated in the mitochondria.

That, in turn, generates free radicals — unstable molecules that can damage DNA, creating additional mutations that allow the tumor to become more invasive, infiltrating tissues and migrating to other parts of the body.

The worry is that these ingredients can generate free radicals that damage skin and seep into the skin, according to the National Eczema Association.

Furthermore, while sunscreens are touted for their ability to protect the skin against sun - induced aging, octinoxate may actually be a culprit for premature aging since it generates free radicals that can damage skin and cells.

These free radicals are generated in the body due to abnormal metabolism or improper physiological function and they start damaging cells responsible for maintaining immunity of the body, thus lowering the immunity level and making the body prone to infections.

Research suggests that Vitamin C is a highly effective antioxidant and that small amounts can protect essential molecules in the body from free radical damage and reactive oxygen species generated during normal metabolism, as well as through exposure to toxins and pollutants.

Ceruloplasmin binds free copper ions and prevents free radical — induced oxidative damage.4 In a similar manner, ceruloplasmin facilitates iron loading onto its transport protein (i.e., transferrin) and prevents free ferrous (Fe +2) from participating in free radical — generating reactions.4

* It is also a highly effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen species generated during normal metabolism and exposure to environmental stressors.

* It is also a potent antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen molecules generated during normal metabolism and typical environmental exposures.

* It is also a highly effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen molecules generated during normal metabolism and exposure to environmental stressors.

«Vitamin E protects skin cells from UV light and other environmental factors that generate cell - damaging free radicals,» says Dr. Stuart.

The process of generating new free radicals is damaging to the molecules in our body's cells and DNA, proteins and fats.

They talk about the most important mechanism by which Mercury causes toxicity appears to be Mitochondrial damage via the depletion of Glutathione, coupled with binding to thiol groups, which generate free radicals.

Studies suggest that homozygous defects on this gene leaves excess copper in the extracellular matrix where, through a process known as the Fenton reaction, excess free radicals are generated which possibly damage cells and gobble up essential nutrients like selenium and zinc.

Even though free radicals are generated every second of every day just by living, tissues also possess the ability to repair free radical damage using antioxidants found in whole food.

Unlike most chemical sunscreens, which can break down when exposed to sunlight (generating free radicals that can actually cause damage), our Everyday Sheer Coverage uses the safest source of sun protection: non-nano zinc oxide.

Vitamin A is a potent antioxidant that protects your skin from free radicals, generates cell growth, and repairs damaged cells.

Over time, protein molecules in canine lenses may be damaged by free radicals generated by some medications, poor diet and sunlight, among other factors.