Skip to playerSkip to main contentSkip to footer
Howdini
  • 7/16/2013
Hormone fluctuations during a woman's menstrual cycle can affect the body in many ways. Here, Dr. Marianne Legato discusses if they can compromise the immune system.

Recommended

3:34
Up next
How to Make Mini Pumpkin Spice Cakes
Howdini
11/24/2015
6:40
9 Great Life Hacks Using Sugru: Howdini Hacks
Howdini
10/22/2015
3:52
Healthy Lunch Ideas For Kids: How to pack a bento box
Howdini
10/7/2015
4:23
Healthy Lunch Ideas For Kids: How to choose a bento box
Howdini
10/7/2015
2:00
How to Dry Fresh Herbs in the Microwave: Howdini Hacks
Howdini
9/8/2015
3:28
Cookies & Cream Four Layer Cake: Howdini Cakes
Howdini
8/19/2015
3:13
6 Easy Decorative Pie Crusts: Howdini Baking
Howdini
8/19/2015
3:45
6 Creative Ways to Cut & Serve Watermelon: Howdini Hacks
Howdini
8/19/2015
4:27
Howdini Cakes: How to Make a Funfetti Sprinkle Party Cake
Howdini
6/25/2015
4:59
Howdini Cakes: Buttermilk Cake with Mascarpone Cream & Berries
Howdini
6/25/2015
5:37
Easter Crafts: Washi Tape Easter Eggs
Howdini
3/20/2015
1:55
Saint Patrick's Day: How to Make Shamrock Pretzel Pops
Howdini
3/6/2015
2:58
How to Make a Heart-Shaped Cake: Howdini Hacks
Howdini
2/9/2015
1:12
Introducing LG's Smart Home Appliances
Howdini
12/18/2014
1:31
High Efficiency Washers & Dryers by LG
Howdini
12/18/2014
1:57
LG's Guide to Kitchen Design: Kitchen Design Ideas
Howdini
12/18/2014
2:52
LG's Microwaves, Cook Tops, and Ovens for Your Perfect Kitchen
Howdini
12/18/2014
1:31
Gift Wrapping: Creative Holiday Ideas
Howdini
12/11/2014
2:27
OLED TV: OLED Technology Overview
Howdini
12/1/2014
2:35
LG Smart TV: What is a Smart TV?
Howdini
12/1/2014
2:45
4K TV: What is Ultra HD Resolution?
Howdini
12/1/2014
2:59
Introducing LG's Sound Bars and Sound Plates
Howdini
12/1/2014
1:34
Top 5 Ways to Prevent the Flu (How to Avoid the Flu)
Howdini
10/2/2014
1:34
Top 5 Mistakes Made by Pet Owners
Howdini
9/11/2014
1:39
Top 5 Mistakes Made When Cooking Dinner
Howdini
9/11/2014