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Identifying Preclinical Signs of Dementia. Research from the Allen Institute for Brain Science indicates that Alzheimer's may begin affecting the brain up to 20 years before symptoms appear. Early indicators include spatial navigation difficulties, suggesting potential for earlier diagnosis and intervention strategies.

Vitamin D supplementation may support longevity by maintaining telomere length, which serves as a key marker of biological aging. Longer telomeres are associated with slower cellular aging and a reduced risk of age-related diseases. Research suggests that this preservation of telomeres could potentially extend lifespan by up to three years.

Source: American Journal of Clinical Nutrition.

First Gonorrhea Vaccine Introduced.

The NHS launched the first gonorrhea vaccine with 30–40% efficacy, aiming to combat rising antibiotic-resistant strains. This is a major step in STI prevention and global public health.

For more details see first comment.