Loose Women 's Denise Welch has admitted she "completely underestimated" a condition she was diagnosed with in recent years. The actress has been candid about her struggle with severe postnatal depression over the years, but in 2022 she discovered she also has ADHD. According to the NHS , ADHD (attention deficit hyperactivity disorder) is a condition that affects how the brain functions. Symptoms can include difficulty paying attention, hyperactivity and impulsiveness. Denise found out she had