Have you tried intermittent fasting? Did it work for you? Have a read below about why it may not necessarily be right for you
ntermittent fasting (IF) has taken the wellness world by storm. From 16:8 windows to 24-hour fasts, it’s often marketed as a magic bullet for weight loss, mental clarity, and improved energy. But like most trends in health and nutrition, what works wonders for one person may not serve another, especially when it comes to women over 40.
Intermittent fasting can offer benefits, yes. But most of the research has been conducted on men or younger populations. Women’s bodies, especially during perimenopause and menopause, operate on a more delicate hormonal balance. Disrupting that balance with long periods of fasting can sometimes do more harm than good.
As women age, levels of estrogen, progesterone, and cortisol start to change. These hormones influence everything from sleep and stress resilience to how your body burns fat. When you fast for extended periods, it can spike cortisol, your stress hormone, which may lead to fatigue, sleep disruption, increased cravings, and even fat retention (especially around the middle).
Many women in their 40s start to feel like their metabolism is “slowing down,” and intermittent fasting can seem like an appealing fix. But restricting food can backfire if it causes the body to feel deprived or triggers binge-eating later.
The truth? Your metabolism isn’t broken, it just needs to be supported with consistency, good, balanced nutrition, and exercise.
f you’re feeling constantly tired, moody, anxious, or struggling with sleep while fasting, your body may be telling you something. Hunger cues, energy levels, and just how you feel in your skin are powerful signals. You don’t have to override them to follow a trend.
Instead of rigid fasting schedules, many women do better with:
Balanced meals at regular intervals to keep blood sugar stable
Consistent exercise & daily movement
Adequate protein, fibre and healthy fats to support hormones
Managing stress through rest and recovery, not restriction
There’s no shame in trying intermittent fasting. But if it leaves you feeling worse, not better, especially as a woman over 40 – it’s okay to say “this isn’t for me.” Your body is so clever, so listen to it, and go with how you’re feeling, rather than the latest trend other people are talking about.
Hope that helps!