It seems there is no single, straightforward answer to this question. Some doctors consider these supplements to be unnecessary or ineffective, while others recommend or endorse them. Even conventional fish-oil supplements, such as Seven Seas Pulse Trio Omega Fish Oil Capsules, are sometimes regarded as offering little benefit and, therefore, as being a waste of money. This raises a broader question: what about other commonly used supplements, such as potassium, magnesium, and similar vitamins and minerals? Are these genuinely beneficial, or are they likewise unnecessary for most people?