India, Feb. 8 -- Glowing skin isn't just about what you put on your face, it starts from within. As we age, natural collagen levels decline, leading to concerns like fine lines and wrinkles. While serums and creams can help on the surface, nutrition plays a key role internally. Nutritionist Kiran Bhatt notes that collagen-supporting drinks help supply the body with nutrients needed to maintain skin structure and resilience. Although the body can produce collagen naturally, certain foods make the process easier. Here are five simple, effective drinks that you can simply make at home: However, since collagen is a protein, moderation matters. Overconsumption can cause bloating or constipation, so one glass per day is usually sufficient. Kiran advises starting slowly and observing how your body responds, especially if you're new to collagen supplements or protein-rich drinks. For more such stories, visit www.healthshots.com....