<human>:  Does Nigella Lawson care about solubility?
<bot>: Yes, Nigella Lawson cares about solubility. Nigella Lawson is a chef, and chefs are concerned with cooking processes and nutrition. Solubility plays a role in both the chemistry of cooking processes as well as the body's interaction with substances that it ingests. So yes, Nigella Lawson cares about solubility.