You may think that your mid-day (and late night..and early morning) cravings for carbs and sugar have everything to do with what you eat–or overeat. But environmental and lifestyle habits play a big role too. Here are five tips to stop sugar cravings and help you stick to a healthy low carb diet plan. They have little to do with what is on your plate, but will have you feeling fuller longer.
Sex, Love and Sugar
Although it sounds too good to be true, satisfying your sexual appetite can help to quell your sugar cravings. Our libido (i.e. sex drive) is determined by a set of complex physiological processes that involve delicate interactions between our brain, body and hormones. For instance, an appetite-suppressing compound in the brain also controls our sexual arousal by stimulating the release of oxytocin. Also involved in sexual responsiveness and orgasm, the hormone oxytocin counteracts stress and depression by combating the harmful effects of cortisol – which boosts appetite. One study found that mice that had been bred without the ocytoxin gene displayed a significantly enhanced intake of sweet and non-sweet carbohydrate solutions. This ‘love hormone` has also been shown to prolong gastric emptying in the stomach so you feel fuller, longer. A warm hug, bonding with a good friend, a relaxing massage and simply cuddling will also boost oxytocin levels.
Don’t Forget Plan Zzz
Even a short-term sleep debt can cause metabolic disruption. After only a few nights of sleep deprivation, glucose tolerance tests make otherwise healthy people appear pre-diabetic. Specifically, regulating blood sugar after a high-carbohydrate meal can take up to 40 percent longer than normal! Sleep deprivation makes us wake up with higher amounts of the stress hormone cortisol, which fuels appetite and increases our cravings, particularly for sugary and carb-laden treats, even when we have eaten enough. Not only does poor sleep pack on pounds, good sleep actually helps you to lose weight by influencing the hormones that control your appetite and increase your metabolism.
A 2004 study at the University of Chicago was the first to show sleep as a major regulator of appetite-controlling hormones – it boosts leptin, the hormone that tells you to put down the fork. In the same year, researchers at the Stanford School of Medicine found that subjects who had only five hours of sleep per night experienced an increase in their BMI, regardless of diet and exercise.
Timing is everything
Believe it or not, your hormones (and your body overall) function at their best when you keep to a consistent eating schedule. A recent study published in Cell Metabolism found that mice fed a high fat diet during certain times of the day (within an 8 hour period) weighed 28% less than their counterparts that consumed the exact same diet but were allowed to eat whenever they wanted. Another study found that the number of calories burned through digestion (known as the thermic effect) decreased after an irregular meal pattern. Irregular meal frequency has also been shown to increase insulin resistance and produce higher fasting lipid (aka cholesterol) profiles. I recommend eating every 3-4 hours and including three meals and two snacks daily – starting within one hour of waking at breakfast.
Choose Serotonin Over Stress
If you have ever drowned your sorrows in a tub ice cream you have self-medicated with food to boost your neurotransmitters, particularly serotonin. Both low serotonin and/or high cortisol are a common cause of cravings. If you suffer from mild depression or your cravings tend to correspond with a dip in your mood, I recommend 5HTP, a derivative of tryptophan that contributes to the creation of serotonin. Take 50mg to 150 mg, divided into doses throughout the day or immediately before bed. Do not combine with other antidepressants or SSRI medications. For excess cortisol and improper sleep patterns, I prescribe Relora. This supplement can significantly reduce cortisol and raise DHEA within only 2 weeks of use. Take 2 before bed and 1 in the morning to ease the effects of stress and improve your rest. If you are over the age of 40 then melatonin is not only known for improving REM sleep, but can improve insulin and blood sugar levels, and even give your thyroid a boost.
Listen to your gut
Your cravings have a lot to do with what is going on in your gut, literally. Researchers in Switzerland studied two groups of men, those who crave chocolate daily and those who are indifferent to it. They found that the former group had different colonies of bacteria in their stomach than their counterparts who were better able to resist the lure of chocolate. This isn’t the first time that studies have shown the link between your gut flora and your weight (and more specifically, insulin levels). To keep things moving along daily I recommend adding a non-psyllium fiber supplement twice daily in water or smoothies, probiotics upon rising and before bed, and plenty of H2O. Lastly, I advise all my patients to take a magnesium supplement, preferably in glycinate or citrate form. It induces relaxation, reduces blood pressure, decreases cravings, and aids insulin sensitivity. Begin at 200mg and keep increasing the dosage until you reach bowel tolerance (i.e. loose stools).
Photo: niner bakes