มะกรูด (Makrut)

This content focuses on Vitamin C, detailing its role as an essential vitamin and popular supplement due to its antioxidant properties, safety, and affordability. It highlights the use of Vitamin C for supporting immune health and treating conditions like the common cold. Key points include recommended dosages (minimum 75 mg for women, 90 mg for men), potential side effects (notably diarrhea at high doses), and interactions with medications such as warfarin. The content emphasizes Vitamin C's potential benefits while noting the lack of significant evidence for some claims about its effectiveness, urging users to consult health professionals for personalized advice.