Five signs your weight has less to do with diet and more with one common condition

Five signs your weight has less to do with diet and more with one common conditionThe main symptoms are tiredness and weight gainCommentsNewsSamantha Leathers Senior Money & Lifestyle writer04:00, 14 Apr 2026View 3 ImagesMillions of people in the UK have issues with their thyroid(Image: GETTY)People who have tried to lose weight through diet and exercise all to no avail, or even gaining weight during their attempts, may actually be suffering from the symptoms of a clinical condition and not just poor lifestyle choices.‌Hypothyroidism is a common condition which occurs when the thyroid gland in your neck is underactive, meaning it doens’t make enough hormones. This then triggers a range of symptoms including fatigue, brain fog and low mood.‌One of the most common symptoms is gaining weight and having high cholesterol regardless of how healthy your lifestyle may be. Many patients often find themselves trying out numerous diets or fitness plans with no results, leading them to frustration and depression which can worsen the other symptoms.‌View 3 ImagesUndiagnosed thyroid issues can mean diets and exercise don't have any results(Image: GETTY)Hypothyroidism symptoms according to the NHS:feeling extremely tired (fatigue)feeling cold more than usualputting on weightconstipationdifficulty concentrating or thinking clearlylow mood or depressiondry skin, dry hair or hair lossa croaky (hoarse) voiceirregular or heavy periods if you have them‌These symptoms may gradually get worse over time if left untreated. Not having the correct treatment can also result in heart problems like coronary heart disease and bone issues like osteoporosis.The NHS notes: "Some of the symptoms are common and can be caused by other conditions. But it's important to get them checked by a GP."Hypothyroidism is usually managed with medicine to replace the hormone that the body isn’t making. Patients usually have to take this medication for the rest of their lives to avoid their...