2. Preparation method: 2g sodium bicarbonate in 100ml is 2%, and 2.5g is 2.5%. 1500ml, 30g or 37.5g should be added. So just weigh about 35g.
3. This statement has not been scientifically verified, and no one has actually counted how many people have succeeded.
4. It is difficult to change the acidity and alkalinity of human body through food. People's acidity and alkalinity are automatically regulated by nerves, body fluids, etc. Only by developing healthy living habits, balancing diet and moderate exercise can they keep healthy.
5. Let me count the actual situation around me: I am engaged in the biological industry, and most people related to biology here have sons (where I am, it does not represent other companies); Most of the people who work in chemistry in the company are daughters. In addition, my husband's career often requires social intercourse, alcohol and tobacco are commonplace (he has not given up smoking and drinking), and all his friends in the circle are sons.
6. About drinking soda water: Many of my husband's friends have gout (drinking and drinking), saying that drinking soda water often can make the body alkaline and improve gout. Then they did the same, and there were boxes of soda water at home, but there was no gout. This shows that their physique is acidic, and they both have sons, so it may be reasonable (maybe) to say that the male physique upstairs should be acidic.
It can be seen from your description that you love your wife very much. Then please don't put pressure on him to have a son. To tell the truth, sons and daughters are really the same. To say the least, daughters can still help each other in case something really happens in the future.
8. You said, "I only have motivation if I have a son." Why can't I work hard for my daughter? Twenty years later (in fact, it's beginning to appear now), women should be very independent and want to buy their own houses. At that time, can you say that you won't help if you don't help?
My answer may not be what you want, please don't take it amiss.