I started a diet shake diet because it's the end of the year, but my skin is getting flaky. Is it just my imagination?

Isn't the weather so cold these days? I'm leaving a comment because I'm curious about everyone's skin condition. The heater wind makes my face feel like it's going to burst, and the static electricity won't let my hair rest. I gave my parents some allowance for the end of the year and did a proper filial daughter cosplay, but my wallet is empty, so I'm forced to save money this month. But it's not just my wallet that's empty, my skin's elasticity is also disappearing, so I get really upset when I look in the mirror late at night. Since I have an important appointment next month, I started to strictly control my diet, and every evening... diet shake I'm just lumping it all together. It's convenient and good, but... I'm worried because I can see that my skin has lost its vitality because I don't eat properly. Is there anything I can do to help? diet shake I can't tell if it's because I'm lacking ingredients or if it's just dryness because it's winter. I was shocked when I looked in the mirror in the middle of the night and saw white dead skin cells. Oh, by the way, the dog next door keeps barking at this time of night, as if it's excited about something... I want to peel a tangerine too, but I'm holding back because I'm taking care of my skin. I wonder if any of you are like me. diet shake Does anyone else take care of their skin while drinking? Could you give me some advice on whether I should apply a thicker cream for hydration or supplement my diet? Now that I'm in my 20s, if I just keep cutting back like I used to, my skin will show the signs of wear and tear. It's scary. If you could share some tips on how to maintain a glowing complexion while drinking it as a dinner replacement, I'd really appreciate it!