Health knowledge made personal
Join this community!
› Share page:
Go
Search posts:

Sunscreen Prevents Skin Aging

Posted Jun 29 2013 10:08pm

The daily use of a broad-spectrum sunscreen slows, and may even prevent, sags and wrinkles – the hallmarks of aging skin. Maria Celia B. Hughes, from the University of Queensland (Australia), and colleagues asked 903 Australian men and women , ages 55 years and younger, to use a broad-spectrum sunscreen daily, and/or to consume a dietary supplement of beta-carotene (30 mg) daily. Subjects were followed for a four-year period, with dermatological assessments conducted to analyze changes in skin appearance. The researchers found that the daily sunscreen group exhibited no detectable increases the aging at the end of the study term.  Further, the subjects who used sunscreen daily showed 24% less skin aging, as compared to those who used sunscreen periodically. No effect was seen for beta-carotene supplementation.

Maria Celia B. Hughes; Gail M. Williams; Peter Baker; Adele C. Green. “Sunscreen and Prevention of Skin Aging: A Randomized Trial.”  Annals Internal Medicine, Vol 58, Nr. 11, June 4, 2013.

  
Using a broad-spectrum sunscreen daily helps to reduce wrinkles and sagging skin.
Phosphatidylserine may improve the functioning of genes involved in Parkinson's disease and Familial Dysautonomia (FD).
Glucosamine and chondroitin may help to lower a person's risk of colorectal cancer.
Red and brown seaweed are rich in vitamins, minerals, amino acids and fatty acids.
Researchers successfully grow a key type of human brain cell in the laboratory, and successfully transplant it for further maturation in the brains of mice.
Phthalates may raise the risk of elevated blood pressure in children and teens.
A drug that controls type-2 diabetes may help to repair spinal cords affected by inherited neurodegenerative disease, in a mouse model.
Consuming a Mediterranean diet, with added extra-virgin olive oil or mixed nuts, improves the brain power of older men and women.
High-dose B vitamins help to prevent shrinkage of a specific region of the brain associated with Alzheimer's Disease.
Nanoparticles derived from natural lipids present in grapefruit may be deployed as novel drug delivery vehicles.
Unwanted gray hair may soon be a thing of the past thanks to a new compound that reverses oxidative stress in the hair follicle.
Women who take aspirin are at a reduced risk of developing melanoma, the deadliest form of skin cancer.
Dietary supplementation of omega-3 fatty acids from fish oil may help to protect against skin cancer.
Silibinin, the extract of milk thistle, kills skin cells mutated by UVA radiation - which makes up about 95% of the sun’s radiation that reaches Earth.
Strawberry extract added to skin cell cultures acts as a protector against ultraviolet radiation, as well as increasing its viability and reducing damage to DNA
Link between climate change, ozone loss and possible increase in skin cancer incidence.
Drinking caffeinated coffee is associated with a lower risk of developing basal cell carcinoma.
Among adults under the age of 40, skin cancer rates are rising.
Dietary supplementation with retinol may slash skin cancer risk by as much as 40%.
European Centre for Environment & Human Health scientists suggest that a link may exist between radon exposure and non-melanoma skin cancer.
Anti-Aging Forum MLDP Join A4M
Tip #182 - Think Zinc
Harvard School of Public Health (Massachusetts, USA) researchers investigated the intake of zinc in relation to risk of type-2 diabetes in American women. The team assessed data collected on participants in the Nurses’ Health Study, comprised of 82,297 women, ages 33 to 60 years at the study’s start. The researchers found that those women with the highest average daily intake of zinc were 10% less likely to develop type-2 diabetes. Further, those women with the highest average total intakes slashed their risk by 8%. Perhaps most importantly, the researchers showed that an increased intake of zinc was associated with a 28% reduction in type-2 diabetes.

Zinc is a plentiful trace element in the body, and it mediates many physiological functions. The US guidelines recommend that women ages 19-50 years consume 8 mg of zinc daily; men ages 19-50 years, 11 mg. Shiitake and crimini mushrooms, spinach, and pumpkin seeds are foods rich in zinc.
» MORE
 
Post a comment
Write a comment:

Related Searches