Question
What can I do about my reduced weight loss? I am 49 years old and over 100 kg and are being told by personal trainers – there have been 3…. that I need to reduce my exercise as I am not losing weight.
I am on a weight management programme, including curves training 3-4 times a week and I walk on average 10,000 steps per day.
When I am on 1200 calories I lose the weight but once I increase calories to 1500 my weight continues to rise. Your thoughts!
Answer
Losing weight and getting into good habits is hard work. You are doing extremely well. Unfortunately when your weight is very high you tend to move slower and fidget less. Often there has been a history of yoyo dieting which affects your metabolic rate. It is called the Thrifty Gene Syndrome. Your body is so accustomed to starving that when you give it more to eat it stores the food – this was a survival mechanism when food was not so readily available.
You have been very logical in finding the calorie count your body works best at – so you should maintain your exercise routine and keep your food intake to 1200 calories. This works for you so why try and change it. Keep your portions small and take your mind off food by getting involved in other activities.
If you need to be monitored you should consult an Accredited practising dietitian who would also individualise your diet to suit your lifestyle.
Question
What is the difference between the different olive oils? – virgin, extra virgin, and light olive oil.
Answer
Extra virgin olive oil is the king of oils. It is the first pressing of the olives and delivers the best flavour, the most antioxidants, along with inferior flavour and slightly higher acidity.
Pure olive oil is a more refined oil. After the first pressing, manufacturers use heat, additives and chemicals to extract the last drops. But refining the oil destroys most of its antioxidants.
Light olive oil is light only in colour and aroma thanks to its high level of refined oil. Remember: This oil isn’t low in fat or light in kilojoules compared with regular oils.
Question
When I feel hunger pangs, does this mean that I have burned off all the calories from the last meal? Should I wait until my stomach grumbles before I eat again?
Answer
Hunger pangs are like the light on your car’s fuel gauge. When that light comes on, it doesn’t mean you have burned up all your fuel, it just means you are going to need to find some soon. That light headed feeling and those grumbling noises are signals from your brain, lever, kidneys, stomach and other organs that together control your physiological drive to eat. For most people, the signal to refuel comes every three to four hours. At this point, even the thought of food can get the stomach revved up for digestion by stimulating acid release – hence the gurgling. Pay attention to these signals, so that you eat because you are genuinely hungry. However, don’t wait so long that you become weak or cranky or that your stomach sounds like a bubbling cauldron.
Question
I have gained 5 kg in the two years since I started taking birth control pills. I exercise, but it seems like my appetite has skyrocketed. Is the pill to blame, or is that a myth?
Answer
Although weight gain is a complaint among some women taking the pill, studies have not shown a link. You might find a study that shows a ½ kilo weight gain, but the literature as a whole does not indicate that the pill causes a significant increase in weight or body fat. Nor is there any evidence that the pill stimulates appetite. However, individual responses to medications are different and some women do note weight gain. It could be true for you, and it is a discussion to have with your clinician. Different formulations of the pill are available, and your doctor may recommend trying a different one. Keep in mind that Australian/American women – whether they are on the pill or not – tend to gain about a ½ kilo a year.
Question
I eat a protein bat most afternoons as they keep me full until dinner time, but I am worried that I might be over-eating them. Is it possible to eat too much protein and is eating it in this form unhealthy?
Answer
While the Recommended daily Intake (RDI) for protein is 46g for women and 55g for men, most Australian and American diets contain much more- approximately 90% exceed this amount. It is possible to have too much protein, but the amount you are getting from your protein bar is not harmful. The source of protein is not unhealthy however I would suggest swapping it for healthier high protein snacks, such as low fat yoghurt, high protein breakfast cereals and milk, low fat cheese and crackers, flavoured skim milk or a small hanful of unsalted nuts. This will also help increase the variety in your diet.
Question
I am not a fan of drinking water and drink two litres of soda water each day instead. I was recently told the gas in the soda water (or other soft drinks) causes bloating and other unhealthy side effects. Is this true?
Answer
Soda water is plain water with carbon dioxide gas dissolved in it, which is why it is called ‘carbonated’. A small amount of the gas may combine with the water to form a very weak acid. This acid could cause tooth decay if you are drinking two litres every day. As with sugary fizzy drinks, dentists recommend you use a straw and drink most of the water with meals. As for bloating it is a very individual reaction – and some people will fee bloated after drinking large amounts of fizzy drinks. If you are feeling bloated, try switching to still water for a few days and see if you notice the difference.