WHAT ARE THE SYMPTOMS THAT INDICATE LOW IMMUNITY?

Low immunity (weakened immune function) often shows up as frequent, prolonged, or unusually severe health issues rather than a single symptom. Here are the key signs and symptoms that may indicate low immunity:

Common symptoms of low immunity

1. Frequent infections 🤧

• Catching colds or flu more than 4–6 times a year
• Recurrent throat, sinus, ear, or chest infections
• Repeated urinary tract or skin infections

2. Slow recovery from illness

• Infections last longer than usual
• Feeling weak or fatigued even after symptoms resolve
• Needing repeated courses of antibiotics

3. Chronic fatigue 😴

• Persistent tiredness despite adequate rest
• Low energy throughout the day
• Reduced stamina for daily activities

4. Poor wound healing

• Cuts, wounds, or sores heal slowly
• Increased risk of wound infection

5. Digestive issues

• Frequent diarrhea, bloating, or indigestion
• Recurrent stomach infections
• Food sensitivities (linked to gut–immune imbalance)

6. Frequent skin problems

• Recurrent fungal infections
• Acne flare-ups, rashes, eczema
• Cold sores or shingles

7. Increased inflammation & pain

• Joint pain or stiffness
• Muscle aches without clear cause
• Frequent headaches

8. Recurrent allergies or infections getting worse

• Allergies becoming more severe or persistent
• Asthma flare-ups
• Frequent nasal congestion

9. Brain fog & poor concentration

• Difficulty focusing
• Memory lapses
• Mental fatigue

Red flags that need medical attention 🚨

Seek professional evaluation if there are:

• Infections that are severe or unusual
• Unexplained weight loss
• Night sweats or persistent fever
• Recurrent infections requiring hospitalization

Common causes of low immunity

• Poor nutrition (low protein, vitamins A, C, D, E, zinc)
• Chronic stress
• Poor sleep
• Sedentary lifestyle
• Aging
• Chronic conditions (diabetes, obesity)
• Excess alcohol or smoking

What you can do if you suspect low immunity

• Improve sleep (7–9 hours)
• Eat a nutrient-dense diet
• Manage stress
• Exercise moderately
• Support gut health
• Consider targeted immune-support nutrients