2. Consult relevant research reports: By consulting relevant research reports, we can know whether the efficacy of health care products has been scientifically verified. If the relevant research reports are found to be unreliable or manipulated, then these health care products are likely to be deceptive.
3. Consult a doctor or a professional: The elderly can consult a doctor or a professional to find out whether health care products are really good for health. If doctors or professionals think that some health care products are deceptive, then the elderly can trust their opinions.
4. Avoid over-hyped health care products: Older people can avoid buying over-hyped health care products, because these health care products are often deceptive. The elderly can choose health products that have been scientifically verified and supported by clinical experiments.
5. Pay attention to the price of health care products: The elderly can pay attention to the price of health care products. If the price of some health care products is too high, it is likely to be deceptive. The elderly can choose health care products with reasonable prices to ensure good health.