A health hack has gone viral on TikTok that sees people putting chia seeds in water to improve their digestion, and a doctor has given it the green light. All kinds of health fads take over social media, but this is one that actually works, and it will have noticeable benefits on your gut. Put chia seeds in water for digestive benefitsThe trend says to put a tablespoon of chia seeds into your drinking water. As they are very lightweight, they will float around in the glass or bottle. You sip the water and eat the chia seeds at the same time to regulate your digestion and reduce constipation. C…