Dr. Chet’s Health Memos
If it’s in the health news today, I’ll be writing about it as soon as I read the research, both old and new. With my email Health Memos, you’ll know more about making lifestyle choices that will help you get and keep good health. These free, concise updates on health are emailed to subscribers twice a week. Subscribe today and get a free MP3, in English or Spanish, of Dr. Chet’s Top Ten Tips—Small Changes for a Healthier Life.
Does Your Weight Affect Disease?
/in Memos/by Chet ZelaskoResearchers from Finland investigated the relationship between being overweight/obese and infectious diseases. Not any one specific disease—all 925 of the known microbes that cause infectious diseases. They used data from two Finnish studies and the UK Biobank Study. They obtained the height and weight to calculate BMI and examined hospital and death records from the […]
A Longer Healthspan
/in Memos/by Chet ZelaskoI’m back! The cataract surgery on the second eye was successful; there’s one more exam to make sure everything is healing properly. Then it’s a matter of the full recovery to get my reading vision back to normal. But for everything besides that, it’s a whole new world. The colors are more vivid and I […]
Spring Means Renewal
/in Memos/by Chet ZelaskoIt’s no secret I’ve had one cataract removed, and the other eye is next week. When I was having the surgeon check the eye this week, he asked me a question. The conversation went something like this. “Do you have a son?” “No,” said I. “I was wondering because there’s this guy on the radio, […]
Are Peptide Shots Safe?
/in Memos/by Chet ZelaskoThe FDA held a meeting at last Friday to define what constitutes “from foods” in dietary supplements. The focus was on peptides, short chains of amino acids that have many functions in the body. For example, GLP-1 receptor agonists that are popular for type 2 diabetes and weight loss is a peptide. Insulin is also […]
Everything Old Is New Again
/in Memos/by Chet ZelaskoIn Tuesday’s Memo, I said I’ve heard this song before. Actually, I’ve heard it twice before. Due to the nature of this trip around the world of high protein, the song “Everything Old is New Again” seems completely appropriate. The first time I heard the high-protein song was in the early 1990s. When the first […]
Hamburger Cereal?
/in Memos/by Chet ZelaskoPaula mentioned in passing that she had read about a hamburger cereal. I just shook my head, and then it really hit me: a hamburger cereal? I had to check it out. Turns out there is a “cereal” out there that contains 20 grams of protein from dehydrated ground beef per ½ cup serving. The […]
Vitamin D vs. Long COVID
/in Memos/by Chet ZelaskoReturning to the vitamin D study, the rest of the headline suggested that taking vitamin D upon getting COVID may reduce symptoms of long-term COVID (LTCOVID), a serious aftereffect of a COVID infection that can impact the nervous and muscular system. Brain fog, chronic fatigue, and pain are some of the common symptoms. The reason […]
Does Vitamin D Beat COVID?
/in Memos/by Chet ZelaskoMy Monday morning news feed contained at least three referrals to a recent article published in the Journal of Nutrition. The headlines were all about the same: vitamin D supplementation is ineffective in the short term as a treatment for COVID but provides insight into how to reduce the risk of long-term COVID symptoms. I […]
What Changed? 2015 vs. 2025 Dietary Guidelines
/in Memos/by Chet ZelaskoIf you read any of the commentary about the latest dietary guidelines, you would have thought there were radical changes. “Eat or drink full-fat dairy! Use beef tallow! Ultra-processed food should be eliminated!” If you took the time to read the synopses, there are very few differences between the recommendations. They still use the same […]
The 2015 and 2025 Dietary Guidelines
/in Memos/by Chet ZelaskoWhat were the Dietary Guidelines that were published for 2015? Can you remember any of them? What are the Dietary Guidelines for 2025? Did you read them? Here’s your chance. The 2015 Dietary Guidelines were released 10 years ago; the 2025 version about a month ago. Research was reviewed. Meetings were held. Comments were given. […]