If I had to choose only one vitamin to get from food, the most important would probably be Vitamin D ☀️.
Why Vitamin D?
It helps the body absorb calcium, which keeps bones and teeth strong.
It supports the immune system, helping the body fight infections.
It plays a role in muscle function and mood.
Another reason is that Vitamin D is harder to get from many foods compared to other vitamins. Our bodies mainly produce it when our skin is exposed to sunlight, but food sources are more limited.