Whitening: Sleep during the day, surf the Internet all night at night and stay indoors. Apply whitening mask. Drink more lemonade. Half a lemon 1 liter of boiling water, 3 liters a day. I made this in a summer vacation! ! The effect goes without saying. But the difficulty lies in maintenance. )

Increase: Drink milk every day and add cod liver oil Vd to help absorb calcium in milk. Finally, jump rope 500 times before going to bed every day. You are only 14 years old now. It must be very effective. I got rid of the curse of sitting in the front row for six years in primary school by skipping rope every night. )

Lose weight: don't eat after six o'clock. You are not restricted to eat what you like, but don't eat to fill your stomach. Running with plastic wrap for 45 minutes every day is very useful, especially in summer.

I have been studying weight loss for six years, and there are still many details to pay attention to, but if you can keep your mouth shut, there will be no problem.