1. Understand the ingredients and functions of health care products. By consulting a nutritionist or doctor, you can know the ingredients and functions of health care products, and whether there are side effects or risks.
2. Provide evidence according to scientific arguments. Through various media or medical research reports, scientific data are found to prove that some health care products actually have no effective clinical evidence.
3. Pay attention to the dosage of health care products. Pay attention to whether the dose of health care products is consistent with the daily recommended dose, so as to avoid excessive or low dose causing health problems.
4. Help the elderly at home to know some relevant information. You can introduce some scientific health knowledge through related books, magazines or websites, and provide some sincere and important information to help the elderly at home understand and develop a healthy lifestyle and reduce their dependence on health care products.
Finally, be patient and try to convey relevant knowledge and information to the elderly at home in good faith, so that they can make wise choices and exercise their self-discipline ability.