Weight Loss Diet: Analysing Fruit and Vegetable Choices and Alcohol's Impact on Fat Reduction

Green root vegetables should be consumed in moderation.
Regarding the impact of vegetables and fruit on weight loss, here's a summary:
1. Fruit generally has a higher calorie density than vegetables, primarily due to its higher sugar content.
Even fruits with lower calorie counts, such as watermelon (25 kcal per 100g), can easily lead to overeating. Particularly in summer, many consume it while watching television, effortlessly finishing half a melon with a spoon. Consuming 5 jin (approximately 2.5kg) of watermelon equates to 625 kcal—exceeding the calorie content of a Big Mac!

Additionally, dragon fruit is another fruit prone to overconsumption. Eating it with a spoon can quickly lead to consuming half a fruit, easily adding up to 250 kcal – equivalent to one and a half bowls of rice. Therefore, any fruit that can be eaten with a spoon warrants caution.

Given the high sugar content in fruit, consuming large quantities is akin to eating substantial amounts of staple foods. Consequently, those who enjoy fruit should reduce or eliminate staple foods during main meals.

I'd particularly recommend strawberries during weight loss phases – rather surprising, isn't it? They boast low calorie density and are hard to overeat, as they quickly become cloying.

2. Vegetables, especially leafy greens, possess extremely low calorie density, typically under 20 kcal per 100g. Eating your fill poses little calorie accumulation concern, making them ideal for unrestricted consumption during fat-loss periods.

3. Take particular care with aubergines. While low in calories themselves, anyone who eats out or cooks knows they're the “oil absorbers” – soak up cooking fat like sponges, almost as if meant for dipping in oil! Best avoided during weight loss, unless you're having plain boiled aubergine – though few would choose that.

4. Be mindful of root vegetables such as lotus root, sweet potatoes, potatoes, and Chinese yam. These possess high carbohydrate content and can serve as staple foods, substituting rice or noodles. They are not vegetables to be consumed without restraint. If uncertain about their calorie content, research before eating.

Overall, if forced to choose, vegetables are preferable to fruit. That is to say, you may eat little fruit, but vegetables are essential.

An ancient saying goes, ‘Five vegetables for sustenance, five fruits for support,’ accurately reflecting the functional and quantity differences between vegetables and fruit. Vegetables serve as the primary source of vitamins and minerals for the human body and can be consumed in greater quantities, while fruit functions merely as a supplement and should be eaten in moderation.

Remember: ‘Vegetables at every meal, fruit daily.’

Alcohol:
Does drinking make you gain weight?

Let me share a rather amusing experience. Once, when I went to a bar with friends, they'd pre-ordered green tea for me. During games, if they lost, they had to drink a shot of alcohol; if I lost, I had to drink two cups of green tea. That night, I nearly drank myself sick on green tea.

Truthfully, my abstinence has nothing to do with fitness or weight loss—I simply hold no interest in alcohol. That said, I'm not entirely teetotal; I'll enjoy a small drink when the occasion and mood are right.
Now, let's discuss alcohol.

Does alcohol contain energy?
Yes. As mentioned earlier, alcohol is another substance besides carbohydrates, proteins, and fats that provides energy. One gram of alcohol contains 7 kilocalories – a remarkably high energy density, second only to fat at 9 kcal/g.

However, alcohol isn't stored as sugar, nor does it readily convert to fat. Moreover, our bodies have no need for alcohol whatsoever—it's not an essential nutrient. When we consume alcohol (ethanol), it's converted into acetaldehyde, a toxic substance. Thus, alcohol is actually harmful to the body, which prioritises its elimination.

During this process, the metabolism of other substances is temporarily halted as the body focuses on breaking down the alcohol. During this period, alcohol replaces fat as the primary energy source. The energy thus conserved is stored as fat, meaning alcohol consumption indirectly contributes to weight gain. Metabolising 10 grams of alcohol takes 1–2 hours, and most people accompany their drinks with snacks like peanuts or barbecued meats. This makes it easier for the energy from these other foods to be stored.
Furthermore, research indicates that alcohol consumption stimulates appetite, leading to passive increased energy intake and consequently higher body mass index. Therefore, if you find drinking genuinely heightens your appetite and causes you to consume more than usual, it is advisable to avoid alcohol during periods of weight management.