Himalayan crystal salt is a natural source of over 84 minerals and trace elements that are essential for maintaining good health. The ratios of minerals in Himalayan crystal salt almost exactly mirror that which is found in an ideally healthy human body.
Coral calcium is a salt of calcium derived from fossilized coral reefs.
Coral calcium is composed primarily of calcium carbonate (CaCO3), with small amounts of magnesium and other trace minerals. Calcium carbonate from coral is similar to calcium carbonate from other sources, with varying amounts of trace minerals. Much attention has been given to calcium carbonate's ability to change the pH (or alkalinity) of water-based solutions to which it is added. With respect to pH and alkalinity, the calcium component is less important than the carbonate component, which is chemically similar to the bicarbonate in baking soda. Coral calcium is a source of calcium, which is an essential mineral for human life. Coral has a chemical structure that is very similar to the composition of human bone and is sometimes used as material in bone grafts.
pH drops are commercially-available liquid drops that are added to drinking water in order to adjust its PH balance. PH drops are a liquid that comes in a small bottle; attached to the cap is a small eyedropper (usually), so the liquid can be easily added to a glass of water in drop-by-drop measurements. This substance is also found in PH capsules, which must be dissolved into the water, but PH drops are much more popular as they are immediately dispersed into the water and ready to drink right away.
Spirulina - blue/green algae, available in powder or capsule form
Spirulina is a blue-green algae. It is a simple, one-celled form of algae that thrives in warm, alkaline fresh-water bodies. The name "spirulina" is derived from the Latin word for "helix" or "spiral"; denoting the physical configuration of the organism when it forms swirling, microscopic strands.
Spirulina is being developed as the "food of the future" because of its amazing ability to synthesize high-quality concentrated food more efficiently than any other algae. Most notably, Spirulina is 65 to 71 percent complete protein, with all essential amino acids in perfect balance. In comparison, beef is only 22 percent protein.
Spirulina has a photosynthetic conversion rate of 8 to 10 percent, compared to only 3 percent in such land-growing plants as soybeans.
In addition, Spirulina is one of the few plant sources of vitamin B12, usually found only in animal tissues. A teaspoon of Spirulina supplies 21/2 times the Recommended Daily Allowance of vitamin B12 and contains over twice the amount of this vitamin found in an equivalent serving of liver.
Spirulina also provides high concentrations of many other nutrients - amino acids, chelated minerals, pigmentations, rhamnose sugars (complex natural plant sugars), trace elements, enzymes - that are in an easily assimilable form.
Wikipedia definition Spirulina is a human and animal food or nutritional supplement made primarily from two species of cyanobacteria: Arthrospira platensis andArthrospira maxima.