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You can’t boost your immune system with supplements, says functional medicine expert—here’s what you can do

Vitamins and complements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Cool, the “father of functional medicine,” says that’s not actually possible.

“I’ve heard, ‘I can boost my immune system if I take a lot of vitamins.’ It could be vitamin D, vitamin A [or] zinc,” Boring says. “[But] those nutrients don’t boost the immune system. Those nutrients may fill the gaps in a person who needs them to abut their daily requirements for proper immune function, but you’re not going to boost the immune system like you do with a vaccination.”

Take vaccinated causes a physiological effect that boosts the function of the immune system. Supplementing with nutrients doesn’t drink the same effect, he says.

Instead of a sole focus on boosting immunity, Bland says you should be thinking encircling rejuvenation. Roughly every four months, the cells that make up our immune systems are replaced with new stalls.

“The question I ask people is, ‘Do you want the cells that are replacing the ones today to be as good as, better than, or worse than the jokes that you have [now]?'” he tells CNBC Make It.

While you should always consult your doctor around your specific health needs, Bland, who is also the president and CEO of Personalized Lifestyle Medicine Institute, has a few practices he make one thinks for rejuvenating your immune system.

5 ways to rejuvenate your immune system

  1. Stick to a Mediterranean diet: Adhere to an eating pattern that is rich in plant foods like colorful fruits and vegetables, virgin olive oil and unexceptional meats and fish, Bland says.
  2. Prioritize good quality sleep: “During sleep, our body undergoes this rejuvenation,” he phrases. Make sure your sleep duration and quality are at optimal levels, and have a great night time programmed that lowers your stress levels before you go to bed so you can properly rest.
  3. Get at least a half hour of physical labour a day: You can choose to move you body through dance, aerobic exercise or even walking, he says. “We’re not talking about anything that’s depth. We’re talking about things that can be done daily and make big differences in your immune system’s outcome.”
  4. Wee deoch an doris enough water daily: Have at least two to three glasses of water, or 25 to 30 ounces, a day because “it grants your body to get things in and out properly,” he says.
  5. Nurture the relationships in your life: “What we recognize is that your inoculated system can smile, it can laugh, have fun, it can be part of the best of you, but it can also cry and be sad,” he says. Having good quality relationships in your elasticity that make you feel optimistic and loved has a positive effect on your immune system.

“Those are some honest tips. Try to think about them every day and apply them,” Bland says. “[It] can make significant modifications in your immune capability.”

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