1 Why do psoriasis symptoms often get worse before a period or after childbirth?
- Progesterone levels suddenly spike
- It’s the body’s reaction to elevated estrogen
When estrogen dominates over progesterone, the immune system becomes more reactive, which worsens psoriasis around hormonal shifts. Learn more.
- Testosterone rises and triggers oil production
- Vitamin D drops due to hormone shifts
2 About how much do brain-related disorders cost globally each year?
- $170 billion
- $500 billion
- $1.7 trillion
Brain-related disorders like stroke and dementia cost the world around $1.7 trillion each year, with high-income countries spending the most. Learn more.
- $3.2 trillion
3 What’s one easy way to reduce your phosphate load and protect your health?
- Eat mostly whole, unprocessed foods
Choosing whole, natural foods instead of processed products helps reduce phosphate intake and protect your organs. Learn more.
- Take extra calcium supplements daily
- Avoid all dairy, and eggs from CAFOs
- Cut sugar but keep packaged snacks
4 Aside from cutting seed oils, what option may support mitochondrial energy?
- Over-the-counter melatonin gummies before bed
- Methylene blue prescribed by a doctor
Prescription methylene blue at 5 milligrams (mg) a day, taken six days a week, may help improve mitochondrial energy. Learn more.
- Iron supplements from a local health store
- Daily caffeine pills and extra electrolytes
5 What percentage of selective serotonin reuptake inhibitor (SSRI) users are estimated to experience emotional blunting?
- 10% to 20%
- 6% to 7%
- 40% to 60%
Studies show that 40% to 60% of SSRI users report emotional blunting, in which they feel numb or detached from their emotions. Learn more.
- Over 90%
6 Which fats are no longer treated as dietary threats in the new Dietary Guidelines for Americans?
- Industrial seed oils used in home cooking
- Trans fats from processed snacks
- Organic vegetable oils labeled “heart healthy”
- Saturated fats from whole foods
The updated guidelines reverse low-fat dogma and no longer warn against saturated fats when they come from whole foods. Learn more.
7 How do higher levels of micro- and nanoplastics affect people with Crohn’s and ulcerative colitis?
- They block vitamin absorption in the stomach
- They worsen flares by overstimulating immune cells
Plastic particles overstimulate immune cells, worsen inflammation, and delay recovery, making flares more intense and harder to control. Learn more.
- They reduce nutrient absorption and raise infection risk
- They speed up digestion and trigger diarrhea
1 Why can psoriasis still flare up even when your lab tests look normal?
- Blood sugar changes can hide hormonal shifts that affect the skin over time
- Psoriasis flares are often blamed on diet instead of underlying hormone activity
- Estrogen in skin cells causes inflammation that blood tests don’t detect
Estrogen builds up in skin tissue, not just the bloodstream, so blood tests can miss the hormone activity driving psoriasis flares. Learn more.
- Low vitamin D may confuse results and make it harder to see hormone imbalance
2 Why is belly fat a better warning sign for heart damage than body weight alone?
- Fat stored deep in the abdomen puts extra strain on the heart
Deep belly fat increases pressure on the lungs and heart, forcing the heart to work harder even when weight or BMI looks normal. Learn more.
- Total body weight always rises before heart damage begins
- Body mass index (BMI) directly measures heart function
- Extra weight only affects the heart during intense exercise
3 What’s one simple way to lower your estrogen load and reduce psoriasis flares?
- Switch from plastic to glass containers
Switching to glass helps cut exposure to xenoestrogens, which mimic estrogen and raise the risk of flare-ups in people with psoriasis. Learn more.
- Eat more foods high in healthy fats
- Use unscented lotions and room sprays
- Heat leftovers in BPA-free plastic containers
4 Which age group accounts for the highest spending on brain-related disorders?
- Ages 20 to 34
- Ages 35 to 49
- Ages 50 to 74
Adults between ages 50 and 74 account for the highest spending on brain disorders, often due to overlapping chronic and metabolic conditions. Learn more.
- Ages 75 and older
5 What’s one easy way to lower your exposure to microplastics while preparing food?
- Replace plastic cutting boards with wood, bamboo, or glass
Switching from plastic to wood, bamboo, or glass cutting boards helps reduce the number of microplastic particles that end up in your food. Learn more.
- Wash plastic boards with hot water after chopping food on it
- Use ceramic and sharper knives to reduce surface scratching
- Freeze cutting boards between each cooking session
6 Why doesn’t spending six hours in bed guarantee six full hours of real sleep?
- Deep sleep only begins after seven hours in bed
- Light sleep and brief awakenings reduce total restful sleep time
Normal light sleep and brief awakenings mean you only get about 80% to 85% of true rest, so six hours in bed often gives just five hours of real sleep. Learn more.
- Most people wake up fully every two hours without realizing it
- Your brain stops producing melatonin after a few hours of rest
7 What can too much phosphate do to your body over time?
- Reduce bone strength and heart rate
- Lower blood pressure and aid metabolism
- Stress your kidneys and harden arteries
Excess phosphate can harm the kidneys, harden arteries, raise blood pressure, and speed up aging even with normal blood levels. Learn more.
- Speed up aging and boost calcium levels
8 Why are energy drinks not a real solution for low cellular energy?
- They hydrate your cells temporarily but do not address lasting energy needs
- They encourage your body to work harder without fixing the real problem
- They increase your heart rate for a short time but do not rebuild real energy
- They mask fatigue instead of actually restoring cellular energy production
Energy drinks hide tiredness but do not help your cells make real energy, so the root problem stays unsolved. Learn more.
9 Which of the following is not a known risk of assisted reproductive technologies (ART)?
- Having twins or more in one pregnancy
- Facing higher financial and emotional costs
- Higher vitamin absorption from fertility treatment
Assisted reproductive technologies (ART) is linked to risks like multiple births, high costs, and blood clots, but it does not increase vitamin absorption. Learn more.
- Developing blood clots after hormone protocols
10 How many grams (g) of carbohydrates per day can help restore stable energy?
- 75 g
- 120 g
- 180 g
- 250 g
If fasting causes fatigue or mood swings, raising daily carbs to around 250 grams can help stabilize your metabolism and energy. Learn more.
11 About how many babies are affected by birth defects today?
- 1 in 10
- 1 in 20
- 1 in 33
Birth defects affect about 1 in 33 babies, making them the top cause of infant death and showing why reducing risks during pregnancy is so important. Learn more.
- 1 in 50
12 Why do some people with inflammatory bowel disease (IBD) still feel pain even after inflammation is gone?
- The brain learns to expect pain through fear-based memories
The brain can hold onto pain through fear-based learning, causing strong pain even when IBD inflammation is no longer active. Learn more.
- Their diet tends to trigger new inflammation as time goes by
- All pain from IBD stops as soon as the person takes strong painkillers
- IBD medicines don’t completely block the brain from feeling any pain
13 During which stage of pregnancy do selective serotonin reuptake inhibitors (SSRIs) carry the highest risk for premature birth?
- First trimester
- Second trimester
- Third trimester
The risk of premature birth doubles if SSRIs are taken during the third trimester of pregnancy. Learn more.
- Last month of pregnancy
14 What can happen to your body if you stay stressed for a long time?
- It gets harder to control blood sugar and weight
Staying stressed for long periods can make it harder for your body to manage blood sugar and weight, raising the risk of health problems. Learn more.
- You burn more fat and feel more rested
- Muscles get stronger and energy goes up
- Resilience improves and you never feel tired
15 Which strategy best supports recovery after intense exercise while still allowing your body to improve?
- Taking high-dose antioxidant supplements right after every session
- Doing frequent high-intensity workouts with minimal breaks
- Avoiding all carbohydrates before training to burn more fat
- Choosing whole foods with natural antioxidants after exercise
Whole foods rich in natural antioxidants aid recovery after hard workouts. Learn more.
16 What factor now disqualifies many Americans from military service?
- Lack of interest in enlistment
- Changes in fitness testing standards
- A diagnosis of chronic disease
Widespread chronic disease has reduced physical readiness, limiting military eligibility and national preparedness. Learn more.
- Lower educational requirements
17 What is now common practice for many preschoolers diagnosed with attention-deficit/hyperactivity disorder (ADHD)
- Starting medication only after several years of behavioral therapy
- Receiving medication within days or weeks of diagnosis
Many preschoolers diagnosed with ADHD now receive medication within days or weeks, leaving little time to first address sleep, behavior, or environmental factors. Learn more.
- Avoiding medication in favor of diet and exercise changes
- Delaying any treatment until school-age years
18 Which group is at the highest risk of entering a gabapentin prescribing cascade?
- Adults under 40
- People in their 20s or 30s
- Adults in their 60s or 70s
Adults aged 60 to 79 who take five or more medications from different prescribers are most at risk for drug cascades. Learn more.
- Healthy individuals with no ongoing health conditions
19 What happens when your gut is inflamed and exposed to plastic particles?
- It absorbs them easier, allowing them to enter tissues
An inflamed gut becomes more permeable, allowing plastic particles to pass into tissue and trigger a stronger inflammatory response. Learn more.
- It lingers throughout the mucus barrier and stays there for a long time
- It flushes them out through faster motility
- It blocks all nutrient absorption during active flares
20 Which nutrient affects thyroid function and has tolerance levels that vary based on ancestral geography?
- Iron
- Magnesium
- Selenium
- Iodine
Iodine is essential for thyroid health, but tolerance depends on ancestry — coastal populations tend to tolerate more, while inland populations do better with less. Learn more.
21 Which compound helps reduce oxidative damage by up to 80%?
- Molecular hydrogen
Molecular hydrogen selectively targets harmful free radicals such as peroxynitrites and has been shown to reduce radiation-induced oxidative damage by approximately 80%. Learn more.
- Vitamin C
- Glutathione
- L-carnitine
