Home Immunity 5 tips to improve immunity after the second COVID booster

5 tips to improve immunity after the second COVID booster


“Studies have shown that normal sleep after vaccination enhances the immune response against an invading antigen and this immunity-boosting effect of sleep is clinically significant,” said Khurshid A. Khurshid, MD, director of the Center for UMMHC/UMMS neuromodulation at the University of Massachusetts Medical School, said in a statement. “A good night’s sleep before and after vaccination could be very beneficial.”​

2. Exercise afterwards

Consider going for a long brisk walk or bike ride after you get your booster shot. Researchers at Iowa State University have observed that 90 minutes of light to moderate intensity exercise can help your body produce more antibodies. The same, however, was not true after just 45 minutes of exercise that keeps heart rate at around 120 to 140 beats per minute, according to the study, which appears in the journal. Brain, behavior and immunity. The researchers found a similar increase in antibody production in mice tested on treadmills.

The study’s lead author, Marian Kohut, a professor of kinesiology, suggested in a statement that there are several possible explanations why exercise may boost antibody production, including the benefit of a flow increased blood. She also said interferon alpha, a protein produced during exercise, could help generate virus-specific antibodies and T cells.

“But a lot more research is needed to answer the whys and hows. There are so many changes that occur when we exercise – metabolic, biochemical, neuroendocrine, circulatory. So there is likely a combination of factors that contribute to the antibody response that we found in our study,” Kohut said.

3. Time of day for the vaccine

Researchers from Massachusetts General Hospital, Brigham and Women’s Hospital and the University of Oxford found evidence that getting your COVID shot in the afternoon produces a stronger response than a morning shot. Appearing in the Biorhythms Diary, the study of 2,784 healthcare workers in the UK found “a significant effect of timing of vaccination on anti-spike antibody levels” after subjects received either Pfizer mRNA or the AstraZeneca Adenoviral vaccine. For people who received an injection in the morning, researchers noted that both vaccines produced a robust antibody response in participants.

“Our observational study provides proof-of-concept that time of day affects the immune response to SARS-CoV-2 vaccination, findings that may be relevant to optimizing vaccine efficacy,” co-lead author Elizabeth Klerman, MD, researcher at Massachusetts General Hospital and professor of neurology at Harvard Medical School, said in a statement.

4. Eat healthy

Eating a salad before you get vaccinated probably won’t boost your immune system, but there is evidence that a healthy plant-based diet can reduce your risk of serious illness or death from COVID-19.

“A healthy vegan diet can benefit a large group of individuals who do not respond adequately to vaccination but do not suffer from a classic immunosuppressed state,” said Saray Stancic, MD, training director Medical Officer at the nonprofit Physicians Committee for Responsible Medicine and faculty member. from Rutgers New Jersey Medical School, said in a statement.

In a comment in the American Journal of MedicineStancic and his colleagues suggest doctors should refer patients to nutrition experts for ways to address the obesity, lipid disorders, blood pressure and diabetes that put them at higher risk for COVID-19. 19 severe.

“The evidence suggests that such efforts will be rewarded. The smartphone-based COVID Symptom Study, including 592,571 participants of whom 31,815 developed COVID-19, found that diets highest in fruits, vegetables and plant-based foods in general were associated at a 41% lower risk of severe COVID-19 and a 9% reduction in COVID-19 infection of any severity compared to diets lowest in these foods,” they wrote.

5. Think about your medications

Most people who take medication can get a COVID-19 vaccine, according to the CDC. If you have been prescribed medication to suppress the immune system, you should see your health care provider for a COVID-19 booster. Be sure to ask when is the best time to get vaccinated.​

The CDC also warns against trying to prevent vaccine-related side effects by taking over-the-counter medications such as ibuprofen, aspirin, or acetaminophen before your booster. Likewise, the agency warns Americans not to take antihistamines before the vaccine to try to prevent allergic reactions. If you regularly take these medications for other reasons, the CDC advises you to continue taking them before getting vaccinated.

Peter Urban is a writer and editor who focuses on health news. Urban spent two decades working as a Washington, D.C. correspondent for daily newspapers in Connecticut, Massachusetts, Ohio, California and Arkansas, including a stint as Washington bureau chief for the Las Vegas Exam Log. His freelance work has appeared in American Scientist, Bloomberg Government and CTNewsJunkie.com.