Achieve your health goals with our comprehensive resources. Discover how to fuel your body and stay fit with expert advice and practical tips!
I was invited to make a video for parents of kindergarten children, all about the importance of a healthy diet for children, how to create a balanced diet for them, as well as provide examples of healthy lunch box ideas. I thought I would share my speech here!
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I am here to help you achieve a healthy relationship with food and stop overeating.
Are you someone who says they will only have two pieces of chocolate but then end up eating the whole block? Or are you someone who eats healthy foods but can’t just stick to one portion? Then you may be susceptible to overeating. Over time, eating too much food can lead to weight gain and put you at risk of chronic diseases. Plus, it can hold you back from achieving your health goals.
There are two hormones that have an impact on eating:
Leptin is a hormone that is produced by fat cells and acts as an appetite suppressant (make you feel full). Leptin levels tend to be higher in obese individuals, which has led to theories suggesting that people with obesity may have built up resistance to leptin. Research suggests that the hormone leptin may be responsible for regaining weight that has been lost. When individuals lose weight, their levels of leptin drop too. In response the body burns fewer calories and coordinates various body systems to regain the lost weight.
Ghrelin is produced in glandular cells and acts as an appetite stimulant (make you feel hungry) and encourages the storage of fat. After you eat, your Ghrelin levels are low, but start rising again during fasting. The rise in these levels caused by an empty stomach and dieting is part of the body’s normal adaptive response. Ghrelin may play a significant role in the long-term regulation of body weight, and excessive production of ghrelin may be a factor in many cases of obesity.
1. Keep leptin and ghrelin levels balanced –
Keep saturated fat intake balanced because a diet too high in saturated fat may lead to leptin resistance. Eating a diet of wholegrain carbohydrates and high quality protein will help keep ghrelin levels balanced. Sleep is also crucial for keeping leptin and ghrelin levels balanced.
2. Avoid fructose from added sugars –
Studies have found that fructose may interfere with our ability to control our appetite and could increase the likelihood of weight gain. This is because fructose does not need insulin to be transported into the liver to be broken down to produce energy – this in turn reduces the levels of the appetite-control hormone leptin. Also, fructose lowers malonyl-CoA, which is an appetite-suppressing molecule in the brain. This may explain why some sweeteners that are high in fructose, can fail to make us feel full even though we are consuming lots of extra calories.
3. Limit stress –
Stress has been implicated as a primary trigger of overeating. Cortisol (the stress hormone) has been shown to be a factor in increased energy intake in individuals. Over consumption of comfort foods, which are high in fat and carbohydrates, may be stimulated by cortisol in response to stress, which can result in abdominal obesity. Persistently, elevated levels of cortisol can promote insulin resistance, and in turn activate abdominal fat storage.
4. Eat slowly –
It’s important to chew your food slowly because slow chewing can suppress ghrelin release. Eating too fast can lead to overeating because you are not giving your brain enough time to process that you’re full.
5. Drink water between meals –
Dehydration can be easily confused with hunger. Drinking a glass of water between meals can help to curb your hunger by reducing ghrelin signals.
6. Don’t restrict yourself –
It’s important to give yourself permission to eat any food you want and not restrict yourself. Following the 80/20 lifestyle daily, allowing 80% for whole nutritious foods and 20% for treats, will help stop you from overeating. Stop labelling foods as ‘good’ and ‘bad’ as this leads to food guilt and emotional eating. Instead, try and eat mindfully, being aware of what you’re eating.
7. Get enough sleep –
Getting enough sleep is important, because lack of sleep can increase ghrelin levels, which in turn increases appetite. Stimulating ghrelin levels will cause you to eat more and choose higher-calorie foods the next day.
8. Eat at similar times every day –
Skipping meals is never a good idea. When we restrict our calories and/or lose weight, our bodies interpret this as famine. In response, a mechanism is triggered to keep our weight constant. Our metabolism slows down and we feel hungry, so we eat more and this often leads to a binge. It’s important to still eat whole nutritious food when you’re not hungry, to avoid overeating at your next meal.
9. Eat whole nutritious foods –
When you’re eating real, whole, nutritious, unprocessed foods, your body will tell you when it’s full. When you eat unprocessed or sugary foods you won’t be filled up for long and will crave more to eat.
10. Serve correct portion sizes –
To avoid overeating, it’s a good idea to dish yourself a meal with the correct serving size. It’s best to dish less than more, as you won’t feel the need to finish what is on your plate. On the other hand, don’t eat too little causing you to crave sweet foods afterwards and overindulge.
I’m sure we have all heard at least one person tell you that “carbs are bad for you”. Carbohydrates get a bad rap and it’s one of the most popular nutrition myths. But what if I told you you’re thinking about carbs all wrong?
Carbohydrates are in fact our bodies main source of energy. We need a certain amount to fuel all of our metabolic processes, including breathing, digesting and thinking. The recommended intake of carbohydrates per day is 120 grams. Any less can cause a lack of glucose to the brain which can cause irreversible damage.
There are two types of carbohydrates, the good (complex carbs) and the bad (simple carbs)…
Good carbohydrates such as whole grains, dairy, fruits and vegetables, have longer chains of carbon molecules, so it takes longer for your body to break them down, which means we experience a more steady-state infusion of sugar into our bloodstream that supplies longer lasting energy.
Cake, white bread, sugary cereal, donuts… sure they sound amazing but these types of bad carbohydrates (simple carbs) don’t have much nutritional value to them. They are made up of short chains of carbon molecules that require little breakdown and go directly into the bloodstream and cause a blood sugar spike.
Of course, if you are overeating carbohydrates and are in a calorie surplus (eating more calories than you burn) then yes they can cause weight gain, just like fat and protein!
So.. good news for all you carb hating people out there, cutting some carbohydrates (but definitely not all) can be a viable fat loss decision, IF it helps you to eat less!!
Carbohydrates are not processed any differently just because its later on in the day. Again, carbohydrates will only cause weight gain if they cause you to over eat.
In fact, Carbohydrates can actually help to aid sleep because they help produce serotonin (the happy hormone) which produces melatonin (the sleepy hormone).
Ever felt really happy and then really sleepy after eating carbs? Me too!
Removing all carbohydrates from your diet isn’t a good move. Instead, eat the good kinds (complex carbs) in moderation. If you eat healthy carbohydrates, as part of a balanced diet that includes protein and fat, your body will function the way it should.
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