4 Best Supplements for Blood Type B: Buyer’s Guide

Most people don’t think that blood type has much to do with health and wellness. Aside from serious situations requiring blood transfusions or charitable moments when people donate blood, an individual’s blood type doesn’t seem to come up very often.

However, there’s scientific evidence that people with different blood types experience different levels of immunity, digestive health, health problems caused by stress, and more. You can eat right for your blood type B, but you can also take helpful blood type B supplements. There are four excellent supplements for those with blood type B that can help you feel better and improve your overall health. 

Below is a quick look at the four blood type B supplements individual with this blood type should try to consume regularly.

  1. Magnesium (Best Overall)
  2. Elderberry (Best for Immunity)
  3. Licorice (Best for Stomach Distress)
  4. Digestive System Enzymes (Best for Gut Health)

Many people take a protein powder for type O blood, while others manage their diet to accommodate a blood type A. Individuals with blood type B are encouraged by experts and medical professionals to take blood type B supplements and follow a blood type B diet food list pdf. A diet for B-positive blood type encompasses a wide range of foods, excluding wheat, corn, and chicken. Review the properties and benefits of these four supplements below in detail. 

1. Magnesium

Experts have concluded that those with blood type B are more likely to develop a magnesium deficiency. Like the best protein powder for blood type O, magnesium supplements for blood type B help combat issues that may naturally occur in these individuals. 

Magnesium 2

Magnesium deficiency can cause many problems, from fatigue to weight gain to painful bodily sensations. But taking 200 mg to 300 mg of magnesium daily can regulate vitamins and minerals in the body while enhancing your metabolism. 

Magnesium supplements and powders are typically affordable, costing an average of $30 for a one to two-month supply. But they can be costly depending on the brand you buy. 

While magnesium helps people with blood type B, especially those with a magnesium deficiency, there are some possible side effects. Magnesium supplements can cause diarrhea and interfere with essential medications such as digoxin, diuretics, blood pressure medications, and antibiotics. 

Below are the most popular supplement brands. 

  1. Thorne
  2. AlgaeCal
  3. UMZU
  4. Now

2. Elderberry

People with blood type B are the most susceptible to viral and bacterial infections, putting them at risk for many health problems and discomfort. Elderberry has high amounts of compounds with anti-viral and anti-inflammatory properties. 

Elderberry can help reduce cold and flu symptoms and remedy sinus infections or discomfort. Many doctors recommend elderberry supplements for mildly ill patients, but they can be an excellent regular supplement for blood type B individuals. 

There is no standard dosage of elderberry, but many adults take about 1000 mg daily and increase it to 1200 mg when they feel sick. There are elderberry capsules or tinctures people can use. 

The price varies wildly, from $15 for a bottle to $75. While the most expensive options are not always the best, most people recommend opting for a mid-range product with decent research behind it. 

Along with the wonderful benefits of elderberry, there are some undesirable side effects. It can interfere with immunosuppressants, diabetes drugs, and diuretics, so always discuss it with your doctor before beginning a regimen. 

Below are the most popular supplement brands. 

  1. New Nordic US
  2. Gaia
  3. Source Naturals Wellness

3. Licorice

When reviewing a blood type B foods list, you’ll likely see licorice on it. It may surprise people that candy can help with stomach-related health issues. Licorice, especially supplements and extracts, can be effective. 

Licorice specifically helps combat stress-related stomach and digestive problems. So people with blood type B that tend to experience high levels of stress can benefit from licorice supplements. Stress-related stomach problems include indigestion, gastric reflux, and ulcers. 

A single dose of licorice extract or capsule is between 250 mg to 500 mg, which you can take once daily or up to three times in a single day. And licorice extracts and capsules are probably the most affordable of all blood type B supplements. A tincture capsule bottle can cost as little as $5, with an average price of $15 for a one to a three-month supply. 

However, talk to your doctor before supplementing with licorice. It can cause physical numbness and tingling, and people with cardiovascular problems should avoid it. Anyone taking insulin, laxatives, oral contraceptives, corticosteroids, benazepril, or enalapril should not take licorice supplements. 

Below are the most popular supplement brands. 

  1. Gaia Herbs
  2. Solaray
  3. Puritan’s Pride

4. Digestive System Enzymes

Eating right for your blood type can prevent digestive discomfort and conditions that people with blood type B may be more susceptible to. Digestive system enzymes can also help. They replenish your digestive tract with healthy bacteria that can enhance digestive health and comfort. 

Probiotic formulas found in digestive system enzyme supplements bring friendly bacteria that may be low in blood type B groups. Poor gut health means the bad bacteria outweigh and take over the good bacteria. 

This situation can lead to autoimmune problems, thyroid issues, rheumatoid arthritis, type 1 diabetes, irritable bowel syndrome, constipation, diarrhea, heartburn, or bloating. 

Not all digestive system enzymes are composed of the same ingredients, so it’s difficult to state the best daily dosage. Most supplements recommend around 1000 mg per day. These supplements can cost anywhere between $10 and $60. 

There are no widely reported side effects of digestive system enzymes. People have reported that they may experience diarrhea or constipation when they first begin taking the supplements. These symptoms quickly go away. Nevertheless, speak with your doctor before starting any new supplement routines. 

Below are the most popular supplement brands. 

  1. Ora Organics
  2. Seed
  3. Thorne
  4. Terra Origins

What Is a Blood Type B Supplement?

A blood type B supplement is any daily ingredient that improves your health. There is no one holy grail blood type B supplement. A culmination of these four supplements works to give people with blood type B the best health and bodily comfort. 

What Is a Blood Type B Supplement
What is a Blood Type B Supplement?

The four supplements discussed here are the most proven to help individuals with a blood type B. A blood type B positive diet food list pdf is also an excellent place to start boosting your nutrition.

What Is the Importance of a Blood Type B Supplement?

The importance of blood type B supplements is all-encompassing. By taking blood type B supplements, individuals can improve immunity and digestive health, combat stress, and reduce body discomforts. Neglecting to take the proper supplements for your blood type can result in health conditions that could be avoided and prevented. 

While some of the problems that arise may appear minor, they can worsen and become a serious problem for some. Taking blood type B supplements and following a blood type B diet food list is significant in maintaining your overall health and well-being.

For example, people with blood type O often suffer from iron deficiency and need more protein than those with other blood types. So many take one of the best protein powders for type O blood to maintain their protein levels. 

Who Can Take Blood Type B Supplements?

Many people can take blood type B supplements. As mentioned, many medications can interact poorly with blood type B supplements. People on these medications, or those with heart conditions or thyroid problems, may want to avoid these supplements or speak with their doctor before taking them. 

For those that should not take these supplements, you can still stick to a B-positive blood type diet food list to ensure your body receives the vitamins and minerals it needs. Foods for B positive blood type include dairy, grains, seafood, and fruit. 

When Should I Take Blood Type B Supplements?

Most people take their blood type B supplements daily when they get up as part of their morning routine. But certain supplements recommend taking a dose more than once a day. Other supplements, like elderberry, can be taken when you feel ill or weak and want a boost. To learn the best time to take supplements, check with your doctor. 

How To Choose the Best Supplement for Blood Type B?

Finding the best blood type B supplement or best protein powder for type O blood can be difficult. Knowing how to pick the right supplement is crucial in taking care of your body. Follow these steps.

  1. Knowing your blood type
  2. Assess yourself and your health 
  3. Consider if you get sick more than your friends and family do. Is your digestive health irregular or causing you discomfort?
  4. Try to figure out what your body needs and pair it with the effects of different supplements 
  5. One of the easiest ways to pick the best supplement is to talk to your doctor!

Where To Buy the Best Supplement for Blood Type B?

If you’re ready to follow the blood type B food list and take your supplements, you need to know where to find them. Many excellent supplements are online, but you can also find them in stores like Walgreens or CVS. 

Try to purchase from companies with science-backed formulas and stellar customer reviews. 

Is a Blood Type B Supplement Affordable?

Yes, blood type B supplements are generally very affordable. Magnesium supplements can be costly, but you can find decent products at lower prices, especially if you buy in bulk. 

You can find all four of the best blood type B supplements for around $20 and buy a supply that can last you months. If this is still too costly, you can stick to a blood type B diet food list, which is often a more affordable strategy. 

Is Taking a Supplement for Blood Type B Necessary?

No, taking supplements for blood type B isn’t entirely necessary. Following a B-positive blood type diet list can often be enough. However, supplements make these B-positive diet food lists easier and improves your overall health. 

The importance of blood type B supplements comes down to enhancing your immunity and digestive health. Also, most people feel that their immunity is essential to their well-being. 

Does Taking Supplements Make You Bloated?

No, taking supplements does not make you bloated. Still, many types of vitamin and mineral supplements can cause bloating. However, most blood type diet B supplements do not cause bloating. Only magnesium poses this risk, but users rarely report this. 

Athletic Insight

Athletic Insight Research


The Athletic Insight Research team consists of a dedicated team of researchers, Doctors, Registered Dieticians, nationally certified nutritionists and personal trainers. Our team members hold prestigious accolades within their discipline(s) of expertise, as well as nationally recognized certifications. These include; National Academy of Sports Medicine Certified Personal Trainer (NASM-CPT), American College of Sports Medicine (ACSM), National Strength and Conditioning Association (NSCA-CPT), National Academy of Sports Medicine Certified Nutrition Coach (NASM-CNC), International Sports Sciences Association Nutritionist Certification.