How to save money on medication
The 5 pillars of longevity: Movement, nutrition, sleep, stress reduction, and social connection
Newly approved pill cuts LDL cholesterol levels by more than half
C-reactive protein: Should healthy people be tested for it?
Loneliness linked to cognitive decline and early death
PRP injection for knee osteoarthritis: Does it work?
Strength training over decades linked to longer life
Senator's death calls attention to aortic dissection
Taking breaks from sitting to move around may lower cancer risk
GLP-1 weight-loss drugs may lower the need for knee replacement
Refractive errors and astigmatism Archive
Articles
Can I wear contacts after age 50?
In middle and older age, dry eyes and poor close-up vision can make it harder to wear contact lenses. Multifocal or monovision lenses, eye drops, and certain lens materials can help keep contacts comfortable and reduce the need for reading glasses.
Tips for adjusting to bifocals and other specialty lenses
Adjusting to bifocals, trifocals, or progressive lenses can be challenging. Unlike traditional glasses, these versions include two or more vision zones. Because people use different parts of the lens for different tasks, objects can seem slightly distorted when they move their eyes.
What's the difference between bifocals, trifocals, and progressive lenses?
Bifocals have two vision zones: the top helps with distance and the bottom for close viewing. Trifocals add a third zone in the middle for middle-distance tasks, such as computer work. Progressive lenses cover all distances, but with no lines in the lenses.
How to save money on medication
The 5 pillars of longevity: Movement, nutrition, sleep, stress reduction, and social connection
Newly approved pill cuts LDL cholesterol levels by more than half
C-reactive protein: Should healthy people be tested for it?
Loneliness linked to cognitive decline and early death
PRP injection for knee osteoarthritis: Does it work?
Strength training over decades linked to longer life
Senator's death calls attention to aortic dissection
Taking breaks from sitting to move around may lower cancer risk
GLP-1 weight-loss drugs may lower the need for knee replacement
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