Harold

Harold

Costco Credit Card: A Review

Costco Credit Card: A Review

The Costco Credit Card may be the best credit card available. It is worth joining Costco for the card alone. Most people will benefit from a Costco membership. It is not true that you lose money by buying in bulk…

Screening for Coronary Disease

Screening for Coronary Disease

Screening for Coronary Disease is not what most people think. Coronary artery disease is the most common cause of death in the United States and the world. Briefly, when someone has a heart attack, it is due to coronary disease.…

Microplastics: What You Can Do

Microplastics: What Can You Do?

Microplastics are everywhere. We can take some steps to decrease our exposure. In June of 2025, I wrote a post about microplastics. I discussed that very small particles of plastic are found nearly everywhere: water, food, and the air we…

Are Vaccines Still Important?

Are Vaccines Still Important?

Are Vaccines Still Important? Early in 2025, I wrote a post about vaccines, stressing how important many vaccines are. Recently, I’ve had discussions with friends and family about vaccines and was surprised by how many people were against vaccines in…

Diminishing Returns of Healthy Habits

Diminishing Returns of Good Health Habits

Diminishing Returns are defined by Webster as “benefits that, beyond a certain point, fail to increase in proportion to extended efforts.” Diminishing returns, sometimes called the Law of Diminishing Returns, often refer to businesses. For example, as a company increases…

Thanksgiving Perspective

Thanksgiving Perspective

Thanksgiving Perspective is something I hope to have all year round. What do I mean by Thanksgiving perspective? As everyone knows, Thanksgiving is a day when we show gratitude and thanks for what we have, especially family and friends, though…