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Dr Rebecca Luong
Does sweating mean I am burning fat?
There is truth to this 😂 Physical activity involves working out our muscles (using energy such as from extra fat stores) which produces...
Dr Rebecca Luong
Are frozen vegetables healthy?
Have you packed your lunch today? Can you see the little frost on my broccoli? Yes, it's frozen! There's nothing wrong with frozen veg as...
Dr Rebecca Luong
Does too much protein have effects on my kidneys?
After consumption, protein is broken down and absorbed as amino acids through the gastrointestinal tract for the body’s use. Excess amino...
Dr Rebecca Luong
What is the difference between A2 and regular cows’ milk? Is A2 cows’ milk better for my health?
There are two types of beta-casein protein: A1 and A2 which are similar except for one single amino acid out of the 207 amino acids in...
Dr Rebecca Luong
How much caffeine should I have in a day and when is the best time to have it?
Studies have shown that it is safe to have caffeine in moderation. For the average adult this is ≤400mg/day (6mg/kg body weight) or 750mL...
Dr Rebecca Luong
Is there a difference between ingesting cold and hot beverages in the body?
No, the temperature of the beverage does not have a significant impact on your body. There is however a slight temporary change in body...
Dr Rebecca Luong
Is it true that drinking water with your meal dilutes stomach acid therefore hindering digestion?
Drinking water by itself can dilute stomach acid to pH>4 for a short period of 3 minutes, in which after it returns to the normal stomach...
Dr Rebecca Luong
What is the difference between probiotics and prebiotics?
Probiotics are live beneficial microorganisms ingested in adequate amounts. Main food sources: yoghurt, fermented milks. Prebiotics are...
Dr Rebecca Luong
How to avoid forming carcinogens when cooking?
There are two types of carcinogens produced during food preparation (heterocyclic amines and polycyclic aromatic hydrocarbons). ...
Dr Rebecca Luong
Why do I have food cravings pre- or during menstruation? Is it linked to hormonal changes?
A food craving is an intense desire to eat a specific food or types of food, which can contribute to overeating and weight gain. Research...