Meal Timing And Aging
In the longevity context, calories are framed as more costly later in the day. Shifting food earlier is presented as a way to reduce overnight insulin exposure.
What if the first signs of insulin resistance are already visible on your body? Dr Annette Bosworth, also known as Dr Boz, is a physician and author whose work focuses on metabolic health, insulin resistance and ketogenic nutrition. In this moment, Dr Boz explains how chronically high insulin can quietly affect the body long before many people recognise there’s a problem. She reveals the surprising physical cues, the differences between men and women, and walks Steve through the 12 step keto continuum - a protocol for lowering high insulin. Listen to the full episode here! Spotify: https://g2ul0.app.link/NkamPsZlI5b Apple: https://g2ul0.app.link/plY8uI1lI5b Watch the Episodes On YouTube: https://www.youtube.com/c/TheDiaryOfACEO/videos Dr Boz: https://bozmd.com/
In the longevity context, calories are framed as more costly later in the day. Shifting food earlier is presented as a way to reduce overnight insulin exposure.
With a large late meal, insulin may still be elevated by morning. The discussion links this pattern to chronic inflammation and faster aging.
The conversation argues that excess insulin does more than add body fat. It is described as driving inflammation, tissue overgrowth, and broader chronic disease processes.
Using a trash metaphor, high insulin is said to prevent cellular cleanup. Lower insulin is presented as necessary for clearing metabolic waste.
Foods from boxes, bags, and barcodes are identified as major triggers of excess insulin. Whole foods and a higher-fat approach are contrasted as lower-insulin alternatives.
Abdominal girth is described as a first visible warning sign of insulin resistance. Central weight gain is treated as an early indicator of excess insulin.
Daytime focus without frequent eating is framed as a clue, but not proof, of metabolic flexibility. The suggested check is whether ketones are present during the fasting window.
Skin tags are described as small growths with a stalk, often in friction areas like armpits or groin. They are presented as a common sign of chronically high insulin.
Acanthosis nigricans is described as darker, thicker, velvety skin, often on the neck or elbow creases. It is framed as a visible sign of insulin-related pathology.
In older adults, loss of hair on the toes and lower legs is described as a warning sign of long-term metabolic damage. The explanation given is reduced resource delivery after years of high insulin.
The discussion contrasts glucose as short-term fuel with ketones as an alternative fuel that appears when insulin drops. Ketone production is treated as evidence of improved metabolic state.
The book's keto continuum is presented as a stepwise process rather than a single diet. It aims to gradually lower insulin and increase consistent ketone production.
The beginner phase starts with frequent eating, then reducing carbs to about 20 grams. For many people, ketones appear within days and the first skipped meal follows soon after.
After initial carb reduction, the plan moves into longer fasting windows such as 16 hours. The transition is described as gradual, with emphasis on not clustering food late at night.
For people with years of high insulin, 36 to 72 hour fasts are presented as a stronger reset. The claim is that longer fasts may help reduce pancreatic insulin output over time.
Women are described as entering ketosis more slowly and holding body fat more tightly. Even so, the discussion argues that lowering insulin remains especially important for issues like PCOS, fertility, and menopause.
High insulin is said to interfere with other fat-derived hormones such as estrogen and vitamin D. Lowering insulin is presented as restoring better hormonal signaling and metabolic flexibility.
A sustained ketogenic pattern is defended as workable when it preserves the ability to use both ketones and glucose. The stated goal is flexibility, especially for brain energy and menopause support.