All natural that would mean you eat your veggies and fruits and cut the carbonated drinks and junkfoods. Anything dried, mushed up and stuffed into a pill with preservatives, colors and fillers is not natural and often the body can not absorb it in that way anyway or you are overloading your system with too much of one vitamin or another so your body has to work harder to dump the excess. You are wasting your money. Trust me your body was engineered to absorb everything you need from a healthy balanced diet. So unless you are pregnant, elderly or have a medical condition to where your doctor says you need vitamin supplements stick to a healthy diet. That and hard training is the key and the secret to enhance your time in class. If it came in a pill everybody would have it.

Fruits and vegetables are sources of vitamins....Oranges and mangos are rich in vitamin C, for example.

i take muay thai classes is there any type of vitamins or supliment i should be taking im NOT looking for like muscle enhancer or anything like that i would like something all natural that give me the right vidamins i need a day or that will enhance my time in class