CRAAAVINGS…
- Chris Brine
- Feb 2
- 2 min read

Cravings are not a willpower issue, they are a signal.
Most people try to fight cravings and that is exactly why they keep losing to them.
The science behind this
Cravings are regulated by a combination of energy availability, hormones, blood glucose control, stress hormones, and learned behavior. Chronic undereating increases ghrelin (hunger hormone) and reduces leptin (satiety hormone), which amplifies hunger and food seeking behavior. Low protein intake reduces satiety hormones such as PYY and GLP 1, making appetite harder to regulate. Irregular eating patterns and carbohydrate only meals lead to rapid rises and falls in blood glucose, which increases hunger signals and preference for quick energy foods. Elevated cortisol from stress and poor sleep further increases appetite and reward driven eating. Repeated exposure to food cues activates dopamine pathways before conscious decision making occurs, reinforcing craving behavior. Over time, cravings can also become conditioned responses to routine or emotion rather than true energy need, which is why changing the behavioral response reduces their intensity and frequency.
First, delay instead of battling. Cravings peak and pass, usually within 10 to 20 minutes. Instead of telling yourself you are not allowed it, distract yourself. Go for a walk, have a shower, do something physical or productive. Once the nervous system settles, the urge usually fades.
Second, eat enough food. Most cravings come from undereating, not food addiction. Low calories and low protein increase hunger hormones, destabilise blood sugar, and reduce decision making capacity. If intake is too low, cravings are inevitable, that is physiology, not mindset.
Third, stabilise blood sugar. Large gaps between meals or carb only meals create spikes and crashes. That crash feels like an urgent need for sugar. Regular meals, protein with carbs, enough fiber. Basic principles, big return.
Fourth, stress drives cravings. High stress elevates cortisol, which increases appetite and reward seeking behavior. You cannot out diet poor sleep or chronic stress. Fix recovery and cravings reduce without effort.
Fifth, environment beats discipline. If trigger foods are always visible and accessible, you will think about them more. That is not weak mindset, that is normal human behavior. Set your environment so the easier choice supports your goals.
Sixth, substitute instead of restrict. Full restriction increases obsession and food focus. Swap intelligently, yoghurt and fruit for sweet cravings, popcorn or crunchy vegetables for texture cravings. You satisfy the pattern without turning it into a fight.
Lastly, understand the habit loop. Many cravings are not hunger, they are routine. Same time, same emotion, same trigger. Change the response and the craving loses power over time.
Bottom line, cravings do not need to be beaten. They reduce naturally when you are eating enough, protein is adequate, blood sugar is stable, and stress and sleep are managed.
No detoxes, no cutting foods out, no moral value attached to eating.




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