3 minute read

Midlife bodies are not broken. But they do respond differently than they did a decade ago, and one of the most underrated adjustments you can make costs nothing and requires no new foods, supplements or willpower. It is simply changing the order in which you eat what is already on your plate.

This is called food sequencing, and the research behind it is worth understanding.

A study by Shukla and colleagues found that eating vegetables and protein before carbohydrates reduced post-meal glucose and insulin excursions by roughly 20 to 30% compared to eating carbohydrates first, even when the total meal was identical.

Most of the strongest evidence comes from people with impaired glucose regulation or type 2 diabetes, although similar effects have also been observed in healthy adults.

The mechanism involves two things working together. Fibre, particularly soluble fibre, slows gastric emptying and forms a gel-like matrix in the gut that physically slows glucose absorption into the bloodstream. Protein simultaneously triggers incretin hormones including GLP-1 and GIP, which further slow stomach emptying and produce a more measured insulin response.

The result is a steadier rise and fall in blood sugar rather than a sharp spike followed by a crash.

Blood sugar regulation becomes less efficient as we age, particularly through hormonal transitions. Oestrogen plays a role in insulin sensitivity, so as it declines through perimenopause and menopause, blood sugar management requires more support, not less. Age-related declines in testosterone can also influence body composition and insulin sensitivity in some men, although the changes tend to be more gradual than menopause.

For some people, that 3pm energy crash is influenced not only by how much they ate, but also by meal composition and the order in which foods were eaten.

You do not need to change what you eat. You change the sequence.

Start with the protein and vegetables on your plate. Eat those first, reasonably thoroughly, before you move to the rice, pasta, bread or potato. It does not need to be rigid or stressful. Even eating most of your protein and fibre before most of your carbohydrates produces a meaningful effect.

Practically this might look like eating your chicken and salad before your pasta, your eggs before your toast, or your fish and vegetables before your rice. The meal is identical. The metabolic response is not.

Protein is the most satiating macronutrient. Eating it early in a meal means satiety signals, driven by hormones including CCK, GLP-1 and peptide YY, are already building before you reach the more calorie-dense portions of your meal. For anyone navigating body composition changes in midlife, this sequencing can meaningfully reduce total intake without requiring restriction or calorie counting.

Food sequencing is a practical strategy supported by emerging evidence, not a standalone solution. Total dietary quality, protein quantity across the day, sleep, stress and movement all matter more than sequencing alone. But it is a low-effort adjustment that costs nothing, is low risk, and is easy to experiment with. For clients who feel overwhelmed by nutrition advice, it is often one of the first things I suggest precisely because it works within whatever they are already eating.

The free Health Snapshot includes a section on nutrition patterns and gives you a personalised picture of where to focus your attention first. It takes 5 minutes and results go straight to your inbox.