Fish oil capsules are one of the biggest-selling dietary supplements. They have much research behind them and have been used in clinical trials to treat a wide range of health problems such as heart disease, arthritis, loss of vision, chemotherapy side-effects and even mental disorders like depression, schizophrenia and ADHD. This 50-page book covers all the questions you have on fish oil capsules.

Standard, double strength, triple strength, wild salmon, algal or krill oil – it's easy to get overwhelmed by the myriad of fish oil capsules in the supplement aisle. I demystify the most common terms in plain English, compare popular brands and reveal the key considerations in choosing the most beneficial fish oil for you. YOU know what to look for when you're out buying and what quantity to take for what sort of treatment you're after. How useful are they?