Post Time: 2025-07-18

During high-intensity workouts, athletes often push their bodies to extreme limits. However, this intense physical activity can lead to fluctuations in blood sugar levels. One of the primary concerns is experiencing low blood sugar symptoms during and after exercise.

When your body uses up glucose for energy, it requires a sufficient amount of carbohydrates within 30-60 minutes prior to exercise or as needed. Failing To Fuel Up results in hypoglycemia (low blood sugar) with symptoms like shakiness, dizziness, fatigue, irritability and confusion occurring during workouts.

Low Blood Sugar Symptoms During Exercise

Shaking or tremors
Dizziness or lightheadedness
Fatigue or weakness
Irritability or mood swings
Confusion or difficulty concentrating

ConsumerLab's Dr. Tod Cooperman explains the major differences among popular cinnamon supplements and spices based on the amounts of beneficial PACs and potentially toxic coumarin and lead that ConsumerLab found in its tests, reported at Also, learn about cinnamon's effect on blood sugar and cinnamon dosage. See the full report for CL's Top Picks and to find out which best food to eat for low blood sugar Ceylon cinnamon was probably not Ceylon, but less expensive cassia cinnamon, posing a potential safety risk. 0:00 What ConsumerLab found when we tested cinnamon supplements 0:34 Different types of cinnamon 1:47 Lead in cinnamon supplements 2:10 Why use cinnamon as a supplement 2:40 PACs in cinnamon supplements 3:05 Become a member to see ConsumerLab's Top Picks of cinnamon supplements Is cinnamon safe? What did ConsumerLab find? A concern with cinnamon is that does metamucil help with blood sugar it may contain significant amounts of coumarin — a naturally occurring compound that may cause liver toxicity and is a potential carcinogen. Coumarin can be high in cassia cinnamon (the most common type of cinnamon), but should be low in Ceylon cinnamon — also called "true" cinnamon or Cinnamonum verum — which is, typically, more expensive. However, ConsumerLab found that a "Ceylon" cinnamon product contained 4 mg of coumarin per serving — more than any other cinnamon supplement, suggesting that it is mislabeled. None of the products, however, exceeded the tolerable daily intake limit of 7 mg for an average-sized adult, avg blood sugar to a1c but two exceeded the limit for children (see coumarin amounts in the Results Tables for Supplements and for Spices You can become a ConsumerLab.com member now at for immediate access to exclusive reviews of over 1,000 products, hundreds of CL Answers, warnings, and other information about supplements and natural products that you won't find anywhere else! Not ready to become a member yet? Sign up for our FREE newsletter #cinnamonreviews #ceyloncinnamon #cinnamondosage

How To Find The Best Cinnamon And Avoid Toxins - Tod Cooperman, M.D. [9f9b86]