Quotes of the Day

Romaine lettuce has eight times the beta-carotene of iceberg lettuce and five times the vitamin C (as well as most other nutrients). [2009] - Frances Sheridan Goulart

A study of more than 41,000 metformin users between the ages of 68 and 81 concluded that metformin reduced the likelihood of dementia, cardiovascular disease, cancer, frailty, and depression, and not by a small amount. Though not all cancers are suppressed--prostate, bladder, renal, and esophageal cancer seem recalcitrant--more than 25 studies have shown a powerful protective effect, sometimes as great as 40% lower risk, most notably for lung, colorectal, pancreatic, and breast cancer. In some places, such as Thailand, metformin is available over the counter at every pharmacy--for just a few cents a pill. [2019] - David A. Sinclair

Don’t trade your opinion; trade the market. [2003] - Marcel Link

Peak aerobic cardiorespiratory fitness, measured in terms of VO₂ max (via a treadmill test), is perhaps the single most powerful marker for longevity. VO₂ max represents the maximum rate at which a person can utilize oxygen. This is measured, naturally, while a person is exercising at essentially their upper limit of efforts. (If you've ever had this test done, you'll know just how unpleasant it is.) The more oxygen your body is able to use, the higher your VO₂ max. [2023] - Peter Attia

A coupon boosts response between 25 and 100 percent. Asking the reader to send in a letter reduces response but produces highly qualified leads (people with genuine interest in the product). [2005] - Robert W. Bly