"Natural alkaline" refers to substances that have a higher pH level, which means they are less acidic and more basic in nature. These substances are found in nature and help regulate the body's pH balance. Full definition
Agave syrup is fine when combined with other organic natural alkaline foods. (foodrenegade.com)
The acidic nature of your body can literally make your hair fall out, so the best (and quickest) way to get back into a healthy and natural alkaline state is to drink lots of vegetable juices. (hairlossrevolution.com)
Spirulina, the spiral shaped algae, is 100 % natural and a highly nutritious micro salt water plant which was discovered in South American and Africa in natural alkaline lakes. (magdalenamandryk.com)