There are several reasons for this.
1. EMDROPS provides minerals that are more easily absorbed than typical tablets and capsules. So you need relatively less.
2. There is a limit to how much the body can absorb at a time, particularly for minerals such as calcium and magnesium. If you add too much, some proportion will usually pass through without absorption and go to waste.
3. If you add too much, your beverage may become unpalatable.
Overall, we believe that mineral supplements should not be taken in excess. Most mineral intake should normally come from a healthy diet, and supplements are best used only where needed, for example to guard against deficiencies if the diet is known to be lacking.